Imagine building a house using Lego bricks. Each brick has its own shape and function, but when connected, they form walls, rooms, and entire structures. Now, imagine being able to swap out one section—like the kitchen—without tearing down the whole house. That’s the power of modular architecture in software development.

In programming, modular architecture works the same way. It’s a smart, flexible method of building software by breaking it down into small, self-contained pieces—called modules or plugins—that work independently but fit together perfectly. This makes the software more robust, scalable, and easier to maintain.

Unlike traditional monolithic systems, where everything is bundled into one tightly connected structure, modular systems give developers the freedom to build, deploy, and scale parts independently. This approach brings speed, flexibility, and innovation to the table.

One tool that beautifully demonstrates this architecture is the Froala HTML Editor. As a powerful React WYSIWYG editor, Froala showcases how modular design can create a lightweight yet extensible editing experience.

So, are you ready to dive into the world of modular architecture and explore how Froala brings this concept to life? Let’s begin this exciting journey together.

Key Components of Modular Architecture

The success of a modular architecture heavily relies on its key components. These components play a crucial role in creating a system that is flexible, maintainable, and scalable. In this section, we will explore the main components of modular architecture and understand their significance in the overall design.

Module: 

A module is a self-contained unit of code that encapsulates a specific functionality or a set of related functionalities. It acts as a building block within a modular architecture. Modules are designed to be independent and reusable, allowing developers to easily add, remove, or replace them without affecting the rest of the system. By dividing the codebase into modular units, it becomes easier to manage and maintain the software.

Interface: 

An interface defines a contract or a set of rules that determine how different modules can interact with each other. It serves as a communication channel between modules, enabling them to exchange data and invoke each other’s functionalities. By using interfaces, modules can interact with one another without having to know the specific implementations behind them. This promotes loose coupling and allows for better flexibility and extensibility.

Dependency Injection: 

Dependency injection is a design pattern used in modular architecture to manage the dependencies between modules. It involves injecting the required dependencies into a module from an external source, rather than the module creating the dependencies itself. This approach decouples modules from their dependencies and allows for easier testing, as dependencies can be easily mocked or replaced. Dependency injection also promotes reusability, as modules can be easily reused in different contexts by providing different implementations of their dependencies.

Loose Coupling: 

Loose coupling refers to the degree of dependency between modules in a modular architecture. In a loosely coupled system, modules are designed to have minimal knowledge of each other’s internal workings. They interact through well-defined interfaces and have limited dependencies on each other. This reduces the impact of changes in one module on the rest of the system, making it easier to modify, replace, or update individual modules without affecting the entire application. Loose coupling promotes flexibility, maintainability, and scalability in modular architectures.

By understanding and leveraging these key components of modular architecture, developers can build software systems that are modular, reusable, and easy to maintain.

Advantages of Modular Architecture

Let’s dive in and explore the advantages of modular architecture.

1. Increased code reusability and maintainability:
   • Modular architecture promotes the development of reusable modules, which can be easily integrated into different projects. This reduces redundant code and improves code maintainability.
   • By separating functionality into distinct modules, developers can modify or update specific modules without affecting the entire system. This makes maintenance and bug fixes more efficient.
2. Improved scalability and flexibility:
   • Modular architecture allows for the addition or removal of modules without impacting the entire system. This enables developers to scale their applications by adding new features or modifying existing ones without disrupting the overall structure.
   • With modular architecture, it becomes easier to adapt to changing requirements or integrate with external systems. Developers can replace or upgrade modules independently, ensuring the system remains flexible and adaptable.
3. Ease of testing and debugging:
   • Modular architecture enables isolated testing of individual modules, making it easier to identify and fix issues. Testing can be focused on specific modules, reducing the scope and complexity of test cases.
   • By decoupling modules through well-defined interfaces, it becomes simpler to mock or stub dependencies during testing. This improves testability and helps uncover bugs early in the development process.
4. Enhanced collaboration among developers:
   • The modular architecture facilitates collaborative development by enabling teams to work on different modules simultaneously. This allows for parallel development and reduces dependencies between developers.
   • With well-defined interfaces and clear module boundaries, teams can establish contracts and communicate effectively. Changes to one module can be implemented without affecting others, minimizing conflicts and enhancing collaboration.

Case Study: Froala Rich Text Editor as an Example of Modular Architecture

Froala, a rich text editor, demonstrates the benefits of modular architecture in practice. Froala utilizes a modular architecture by separating its various features into distinct modules called plugins. Froala has over 35 plugins to choose from, each providing a specific functionality such as image editing, table creation, and code highlighting.

Here is the complete list of Froala plugins:

• Align
• Char Counter
• Code Beautifier
• Code View
• Colors
• Draggable
• Embedly
• Emoticons
• Entities
• Files Manager
• File
• Font Awesome
• Font Family
• Font Size
• Fullscreen
• Help
• Image
• Image Manager
• Image Tui
• Inline Class
• Inline Style
• Line Breaker
• Line Height
• Link
• Lists
• Markdown
• Paragraph Format
• Paragraph Style
• Quick Insert
• Quote
• Save
• Special Characters
• Spell Checker
• Table
• URL
• Video
• Word Paste

This modular approach allows Froala to easily add or remove features, maintain code cleanliness, and improve overall system performance. For example, if you don’t plan on using the editor in Fullscreen mode, you can disable the Fullscreen plugin and instead of using the “froala.pkgd” files, include only the necessary JavaScript and stylesheet files for the core editor and used plugins in your application. This will reduce the app’s size and improve your app’s loading speed.

<!-- the editor core files -->
<link href="node_modules/froala-editor/css/froala_editor.min.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="node_modules/froala-editor/js/froala_editor.min.js"></script>

<!-- the Align plugin script -->
<script type="text/javascript" src="node_modules/froala-editor/js/plugins/align.min.js"></script>

<!-- the Char Counter Plugin files -->
<link href="node_modules/froala-editor/css/plugins/char_counter.min.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="node_modules/froala-editor/js/plugins/char_counter.min.js"></script>

Instead of

<!-- the editor pkgd files which loads all the editor plugins -->
<link href="node_modules/froala-editor/css/froala_editor.pkgd.min.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="node_modules/froala-editor/js/froala_editor.pkgd.min.js"></script>

The modular architecture of Froala allows you to selectively load included plugins in the editor using the pluginsEnabled API option.

new FroalaEditor('.selector', {

  pluginsEnabled: ['align']

});

By leveraging modular architecture, Froala gains the advantages of increased code reusability, maintainability, scalability, flexibility, ease of testing, debugging, and enhanced collaboration.

Froala Custom Plugins

The modular architecture of Froala allows developers to create their own plugins and add them to the editor. This customization feature enables developers to extend the functionality of Froala according to their specific needs.

Creating a custom plugin involves defining the plugin’s functionality, integrating it with the Froala editor, and implementing any necessary UI components or behavior. Once the custom plugin is created, it can be added to the editor by including its JavaScript and stylesheet files in the application and adding its name to the pluginsEnabled API option.

The Froala custom plugin uses the following structure.

(function (FroalaEditor) {
  // Add an option for your plugin.
  FroalaEditor.DEFAULTS = Object.assign(FroalaEditor.DEFAULTS, {
    myOption: false
  });

  // Define the plugin.
  // The editor parameter is the current instance.
  FroalaEditor.PLUGINS.myPlugin = function (editor) {
    // Private variable visible only inside the plugin scope.
    var private_var = 'My awesome plugin';

    // Private method that is visible only inside plugin scope.
    function _privateMethod () {
      console.log (private_var);
    }

    // Public method that is visible in the instance scope.
    function publicMethod () {
      console.log (_privateMethod());
    }

    // The start point for your plugin.
    function _init () {
      // You can access any option from documentation or your custom options.
      console.log (editor.opts.myOption)

      // Call any method from documentation.
      // editor.methodName(params);

      // You can listen to any event from documentation.
      // editor.events.add('contentChanged', function (params) {});
    }

    // Expose public methods. If _init is not public then the plugin won't be initialized.
    // Public method can be accessed through the editor API:
    // editor.myPlugin.publicMethod();
    return {
      _init: _init,
      publicMethod: publicMethod
    }
  }
})(FroalaEditor);

Froala’s modular architecture makes it easy to add and manage custom plugins alongside the existing plugins. This flexibility allows developers to tailor the editor to their requirements and build unique editing experiences.

Modular Architecture in Action: Beyond Froala

While Froala is a standout example, many leading software systems use modular architecture to boost performance, scalability, and maintainability. Here are two real-world examples that demonstrate its power:

Example 1: WordPress

WordPress, one of the world’s most popular CMS platforms, thrives because of its modular plugin system. Each plugin adds a specific feature—SEO optimization, contact forms, caching, or eCommerce (like WooCommerce)—without altering the core system. This allows developers to customize and extend functionality without touching the core code, ensuring easier maintenance, updates, and reduced chances of breaking the system.

Benefit: Users can build anything from a personal blog to a full-fledged online store using modular extensions—no major rewrites required.

Example 2: Microservices in Netflix

Netflix uses a microservices-based modular architecture to handle millions of global users daily. Instead of a single massive application, Netflix breaks functionality down into services like user authentication, movie recommendations, and playback. Each microservice is independently deployable, scalable, and replaceable.

Benefit: Teams can update or scale individual parts (e.g., recommendation engine) without affecting the rest of the platform—ensuring high availability and agility.

Modular vs. Monolithic Architecture: A Quick Comparison

To better understand why modular architecture is gaining popularity, it’s helpful to compare it directly with the traditional monolithic approach. The table below highlights the key differences between the two, making it clear how modular design offers flexibility, scalability, and ease of maintenance in modern software development.

Conclusion

Modular architecture allows developers to focus on individual modules, enabling faster development, easier testing, and seamless integration. This approach also promotes code reusability, reducing redundancy and improving overall efficiency, leading to more robust software systems.

The case of Froala further exemplifies how modular architecture can be successfully implemented to achieve these benefits. Froala’s modular architecture allows for easy addition and removal of features, improving code cleanliness and system performance. By selectively including plugins, the size and loading speed of the app can be optimized. The core editor and used plugin files can be included in the application, rather than the bundled files, to achieve this. The modular architecture also enables the enabling of specific plugins using the `pluginsEnabled` API option. This architecture provides advantages such as code reusability, maintainability, scalability, flexibility, and enhanced collaboration.

Create your own plugin now.

I recently built a demo to show off what’s new in Froala editor 4.6. In fact, if you’ve seen the video I published, you’ll know we’re tackling a big challenge with our new advanced find and replace in a WYSIWYG editor. This is because professional content workflows often demand more precision than standard browser tools can offer.

For that reason, I’m excited to give you a behind-the-scenes look at how I built the demo. In this post, I’ll walk you through how this new plugin offers a significant upgrade for complex tasks. Ultimately, it gives developers fine-grained control over text manipulation.

Key Takeaways

• Enhancing a Familiar Tool: This isn’t about replacing standard search, but rather enhancing it with the precision needed for professional editing, like case sensitivity and whole-word matching.
• Full Programmatic Control: The new plugin gives developers complete control through a rich API. This allows you to find, navigate, and replace text programmatically.
• Dynamic Configuration: You can also configure the plugin on initialization. This lets you set default behaviors to match your application’s needs.
• Event-Driven Architecture: Additionally, the plugin fires events before and after actions. This allows you to hook in your own custom logic, like showing a confirmation dialog or saving the document.
• Precision for Professional Work: The plugin makes it possible to perform delicate operations. These are crucial for brand consistency, technical accuracy, and legal documents.

Why Your Web App Needs an Efficient Text Correction Tool

For most day-to-day tasks, standard find and replace is perfect. However, when you’re working with complex documents inside a rich text editor, the stakes are higher. For a developer or content manager, for instance, the integrity of the document is everything.

Consequently, an efficient text correction tool for web apps becomes essential when users need to perform very specific tasks. A simple search, for example, can’t differentiate between a standalone word and one that’s part of another. This limitation can lead to costly errors in legal documents, technical manuals, or branded content. Indeed, these are the real-world scenarios that inspired us to build a smarter, more capable find and replace tool.

Streamline Your Content Editing Workflow

To show how the Froala 4.6 find and replace feature works, I built an interactive demo which you can run yourself by checking this github repo. Specifically, it has a control panel to test every method and an editor pre-filled with text. This setup lets you see the immediate result of every action. As a result, it clearly demonstrates how you can streamline your content editing workflow.

A good tool should adapt to your needs. The Find & Replace plugin is certainly configurable from the start.

const editorConfig = {
    heightMin: 400,
    pluginsEnabled: ['findReplace'],
    toolbarButtons: [
        ['findReplaceButton', 'bold', 'italic', 'underline', 'strikeThrough']
    ],
    // Plugin-specific configurations
    enableMatchCase: false,
    enableMatchWholeWord: false,
    showFindAndReplace: false,
    ...config
};

editor = new FroalaEditor('#froala-editor', editorConfig);

In the demo, you can toggle key options and re-initialize the editor to see their effect. In other words, this shows how you can set up the plugin’s default behavior to perfectly match what your application needs.

Practical Use Cases for Find and Replace

Beyond simple corrections, a powerful find and replace also opens up new possibilities for content management.

• Bulk Text Replacement for Branding: Imagine your company rebrands a product. Using a rich text editor with bulk text replacement, you can update the old name to the new one across hundreds of articles. This can all be done in a single operation, thereby ensuring brand consistency.
• Standardizing Terminology: In technical or legal documents, consistent terminology is critical. Therefore, you can enforce standards by replacing variations of a term with the official one.
• Correcting Recurring Typos: Furthermore, if you discover a common typo that appears dozens of times in a long document, you can fix every instance at once with precision.
• Updating Placeholders: Finally, for teams that use templates, find and replace can quickly populate placeholder text. For example, you can fill in [Client Name] or [Date] with the correct information.

How to Use Find and Replace in Froala

The core of the plugin is its API. For instance, methods like findMatches(), replaceMatch(), and getMatchesCount() give you the necessary hooks. You can then build your own custom interface around the plugin’s logic. In short, this is perfect for developers looking for a javascript editor find and replace all solution.

Moreover, a truly flexible tool also tells you when it’s performing tasks. The plugin fires several events that you can listen for to run your own code:

• findandreplace.beforeClose
• findandreplace.beforeOnReplace
• findandreplace.onReplace
• findandreplace.onReplaceAll

For example, you could use the beforeOnReplace event to show a custom confirmation message. Alternatively, you could use onReplaceAll to automatically save the document. Ultimately, this approach turns the plugin from a simple feature into a fully extensible part of your application. For a complete guide, you can also check out the official Find and Replace documentation.

Putting the Power in Your Hands

Our goal with this new plugin wasn’t to reinvent the wheel, but rather to give it precision steering. Specifically, we’ve built upon the familiar concept of find and replace. This gives developers the robust, controllable API they need to handle sophisticated text manipulation with confidence. Since this has been a long-requested feature, I’m excited that we can finally offer a solution that is both powerful and easy to integrate.

To learn more about this and other new features, you can read our latest release blog post. In the meantime, I encourage you to play with the demo, explore the code, and see how you can bring this new level of control to your own projects.

Since their emergence, AI tools like the DeepSeek API have transformed how developers design experiences in their applications. From autocomplete suggestions to intelligent assistants, smart features are becoming essential rather than optional. Text summarization, or the ability to significantly shorten long content without taking away important information, is one such example.

For instance, let’s say that a user wants to quickly grasp the key points of an article, email, or report without reading every line. Text summarization would allow that user to do so in just a click or two.

As demand for intelligent summarization grows, so does the need for flexible tools that make integrating this functionality easy. That’s where DeepSeek API integration comes in. This API offers developers a simple, powerful, and versatile way to bring AI features into different applications.

In this article, you’ll learn how to build a custom “summarize text” feature using the DeepSeek API. You’ll also learn how to integrate it directly as a plugin within a WYSIWYG editor. Lastly, you’ll explore some tips for enhancing the UX as well as some things to consider when implementing summarization features.

Key Takeaways

• Text summarization enhances readability and helps users digest content quickly.
• The DeepSeek API allows developers to add natural language summarization with minimal effort and setup.
• You can integrate DeepSeek into a WYSIWYG editor through a custom plugin.
• Offer user flexibility in summary length and format for a better experience.
• Protect user data by filtering and encrypting sensitive content before sending it to any AI service.

What Is the DeepSeek API?

The DeepSeek API is an AI-powered service that offers natural language processing (NLP) capabilities to developers. It’s similar to DeepSeek’s user-facing AI chatbot but for developers and application integration. It allows applications to understand, generate, and manipulate human language, making it useful for summarization, content writing, and the like.

Building large language models (LLMs) from scratch is a difficult and tedious task for most developers and organizations. Hence, platforms like DeepSeek make their APIs publicly available, and developers can interact with them through a simple API request. For instance, you can send a prompt, and the service returns a smart response (e.g., summary, paraphrase, explanation, etc.).

To better understand how DeepSeek’s API works, you should consider the following key technical parameters:

• Input text: The raw content you want to summarize.
• Max tokens: A limit on how many words or characters the summary will contain.
• Temperature: Determines how “creative” or deterministic the response is. Ranging typically from 0 to 2, the higher the temperature, the better the creativity (at the cost of potential inaccuracy). Similarly, the lower the temperature (e.g., 0 or 0.25), the more precise (but more “boring”) the answer is. Generally, for coding or math tasks, you want to set this to 0.0. For more creative tasks, you should increase it to something greater than 1. If you want to learn more, browse this use case table from DeepSeek.
• Top-p and presence_penalty: Optional values that help you fine-tune response tone or reduce repetition.

Whether you’re building a fun prototype or a full product, the DeepSeek API is a fast, scalable, and cost-effective solution. But what about the text summarization feature?

Why Add a “Summarize Text” Feature to Your App?

Summarization isn’t just a nice feature to have; it solves real problems in applications with content-heavy workflows. Users regularly encounter walls of text, such as blog posts like this, reports, support tickets, and chat logs. They usually want answers fast, so developers have responded by embedding summarization tools directly into user interfaces.

Without a “summarize text” feature, your users will have to read through every block of text in your application’s content. And that’s mostly alright, but for users who are pressed for time, it could seem like a hindrance. Furthermore, since popular platforms and apps are adopting text summarization today, modern users tend to look for this feature.

By integrating a text summarization feature, you give all users the ability to quickly digest information from your application’s content. As a developer, consider adding this feature when:

• Your users deal with large blocks of user-generated or imported text.
• You want to help users make faster decisions.
• Application content tends to heavily increase over time (e.g., chat groups, forums), and users need to catch up easily.
• You’re building tools for research, analysis, or reporting.

Normally, implementing this feature would require you to build an LLM yourself. Thankfully, you can integrate text summarization easily by using the DeepSeek API.

Implementing the “Summarize Text” Feature Using DeepSeek API

Building a text summarization feature with the DeepSeek API is simpler and faster than some would think. All you need is a DeepSeek API key, which you can get by signing up. You also need to have at least a bit of balance in your DeepSeek account.

Finally, there’s your choice of tech stack. This tutorial uses plain HTML and JavaScript, but implementing the same feature using frameworks like React is just as easy.

Step 1: Set up the DeepSeek API

Before anything else, sign up for access to the API. Once you have an account, retrieve your API key. You can then secure the API key using environment variables on your server (but for simplicity, we’ll keep it in the front end in this tutorial).

Step 2: Build the Front-End View and Logic

Now, you’ll need an HTML file for the view and some JavaScript for the logic. Start by inserting the following code into your HTML:

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0 " />

    <title>Summarize Text with this WYSIWYG Editor</title>
    <!-- Load Froala Editor CSS files. -->
    <link href='https://cdn.jsdelivr.net/npm/[email protected]/css/froala_editor.pkgd.min.css' rel='stylesheet' type='text/css' />
   

</head>

<body>
    <h1>Text Summarizer</h1>
    <div id="editor">
        Paste or type text here...
    </div>


<!-- Load Froala Editor JS files. -->
<script type='text/javascript' src='https://cdn.jsdelivr.net/npm/[email protected]/js/froala_editor.pkgd.min.js'></script>
<script type="text/javascript" src="index.js"></script>

</body>
</html>

This file does the following:

• Load the CSS stylesheet and the JS file for Froala Editor, which will contain the embedded “summarize text” feature.
• Create the container for the editor, which is the div with id “editor.”
• Load the JS file “index.js.”

Step 3: Set up the WYSIWYG Editor

Now, you’ll need to initialize the WYSIWYG editor by adding the following code into your JS file or script:

new FroalaEditor('#editor', {
    toolbarButtons: ['bold', 'italic', 'underline', '|', 'summarize'],
    pluginsEnabled: ['summarize'],
    heightMin: 300
});

This creates a new FroalaEditor instance in the “#editor” element. In the options, define some basic toolbar buttons along with a new “summarize” button, whose functionality you’ll create later. Lastly, the code specifies a minimum height for the editor.

Step 4: Create the Custom “Summarize Text” Plugin

It’s time to create the custom plugin. Paste the following code in your JS to define the “summarize” plugin:

FroalaEditor.PLUGINS.summarize = function (editor) {
    return {
        summarizeText: function() {
            const selectedText = editor.selection.text();


            // Some error handling
            if(!selectedText || selectedText.trim().length < 30){
                alert ('Please select at least 30 characters of text to summarize.');
                return;
            }

            // Load your API key
            // Be sure to replace this with your actual key (preferably, store it in a secure directory/file)
            const apiKey = 'YOUR_API_KEY';
            const endpoint = 'https://api.deepseek.com/v1/chat/completions';

            // Add a bit of text to inform the user about the process
            editor.html.insert('<p><em>Summarizing content. Please wait a bit...</em></p>');

            fetch(endpoint, {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'Authorization': `Bearer ${apiKey}`
                },
                body: JSON.stringify({
                    model: 'deepseek-chat',
                    messages: [
                        // Here's where your prompt should be
                        {role: 'system', content: 'Summarize the following content in 5 sentences or less.'},
                        {role: 'user', content: selectedText}
                    ],
                    // Customize the temperature and max tokens
                    temperature: 0.75,
                    max_tokens: 500
                })
            }).then(response => response.json())
            .then(data => {
                // Replace the editor's content with the summary
                const summary = data.choices?.[0]?.message?.content || 'No summary returned.';
                editor.html.set('');
                editor.html.insert(`<p><h2>Summary:</h2> ${summary}</p>`);
            }).catch(error => {
                console.error('DeepSeek API Error: ', error);
                editor.html.insert('<p style="color:red;">Summary failed. Please try again.</p>');
            });
        }
    };
};

This code snippet defines the “summarize” plugin and its “summarizeText” function. Here’s what it does in detail:

• Get the selected (highlighted) text in the editor and store it in a constant.
• Check for correctness (minimum number of characters).
• Define the API key and the DeepSeek endpoint of your choice.
• Add a text-based loading indicator.
• Make the API call and define the model, prompt, and options.
• Insert the resulting summary (if successful) into the editor.

After you define the custom plugin, you still have to link an icon for it and register it as a command. Since the code uses “summarize” for the toolbar button, the associated command should also have the “summarize” name. To wrap up the coding process, add the following to your JS:

FroalaEditor.DefineIcon('summarize', { NAME: 'book-open', SVG_KEY: 'insert' });

FroalaEditor.RegisterCommand('summarize', {
    title: 'Summarize Text',
    icon: 'summarize',
    undo: true,
    focus: true,
    plugin: 'summarize',
    callback: function() {
        this.summarize.summarizeText();
    }
});

This snippet defines an icon for the summarization feature and then registers the command and links it with the “summarize” plugin from earlier.

Step 5: Run the Application

Once you link the plugin with the toolbar button, you’re done! Run the application using a browser, and you should see something similar to the following image.

This contains the title “Text Summarizer” and the editor instance. Notice how in the toolbar, we can see the three built-in buttons along with a new fourth one. You should then replace the initial text with something else, like this sample short story:

This example tells the story of a curious duck who ventures farther from safety, learning and growing in the process. To see if the summarizer can function correctly, select the entire story and click the “Summarize” button. Afterwards, you should see something similar to the following:

In this example, the summarizer from DeepSeek’s API was able to correctly distill the story into 5 sentences. This follows the prompt that was set, which stated to summarize the content in no more than 5 sentences. At this point, you now have a decent start to building something more with a text summary feature and a WYSIWYG editor.

Tips for Enhancing the UX

To improve user experience from “working” to “great,” consider adding the following features to your AI-powered text summarization:

• Let users choose summary length. Provide dropdowns or buttons like “Short (1-2 lines),” “Medium,” or “Detailed.” This way, your users will get to choose the level of detail they want from the summary.
• Add copy or download buttons. Summaries often become reusable snippets or notes. For example, users can paste summaries into an email, save them into a note-taking app, or attach them to a report. By adding a “Copy” or “Download” button, you allow users to quickly grab the text without needing to manually copy or type it.
• Use subtle animations or loading indicators. This manages expectations while the API processes the request. Without animations or a loading indicator, your users might think that the feature doesn’t work.
• Let users edit the summary. Since AI is never perfect and could contain mistakes, your users should have the ability to tweak the summary. For example, the output might sound too formal or overly simplified, or it might lack important details. By making the summary editable, you allow users to quickly personalize or improve the output to suit their intent better.

Best Practices and Considerations

When using DeepSeek or any LLM-based API, keep these points in mind to help ensure security, performance, and scalability:

• Monitor token usage. LLMs charge based on token count (roughly a word or sub-word). The longer your inputs and outputs, the more expensive the request.
• Keep prompts clean. Avoid inconsistent phrasing or irrelevant instructions to allow for more focused summaries or output. If you must, test out different instructions for one input text and pick the one that gives the most consistent or accurate answer.
• Protect sensitive data. Never send passwords, financial details, or personally identifiable information (PII) unless necessary and encrypted or filtered out. Furthermore, keep your API keys in the back end, preferably stored in a .env file.
• Cache common results. If multiple users summarize the same content (e.g., in chat groups), store the result locally or in a cache. Doing so would significantly improve response time and cost efficiency. By generating the summary once and storing it into the server or shared memory store, your app won’t have to call the DeepSeek API each time.

Real-World Use Cases

Summarization can fit seamlessly into a wide range of applications:

• News aggregators can provide condensed story previews.
• Messaging apps or communication tools can help users catch up on long threads without scrolling up too many times.
• Documentation tools can auto-generate summaries for long articles or content.
• Note-taking apps can turn meeting minutes into action points immediately.
• AI writing tools can help users refine their own drafts through summaries.

Conclusion

Adding a summarization feature shouldn’t take up all your time and resources. Thanks to DeepSeek’s API, developers can implement accurate and scalable summarization features quickly and easily. This helps you change how users consume content, giving them more productivity and convenience.

Integrating the DeepSeek API into your application is fast and simple. Once you’re done with that, experiment with prompts and test different summary lengths and formats. In the end, you should go with the combination of parameters that works best for your use case.

If you want to take things further, try summarizing content from pasted URLs or summarizing conversations into topic-based chunks. You can also try adding multilingual summaries or maybe even a plagiarism or generic content detector to improve quality. Just make sure that as you explore AI-powered features, you continue to prioritize thoughtful implementation and user trust. Happy coding!

Introduction

Maybe you were scrolling on a web page and have seen the abbreviation “WYSIWYG editor” and wondered what it means. Well, I’m here to tell you exactly what it means and why you might be interested in it even more especially if you’re a developer. Basically, a WYSIWYG editor is a software tool that allows users to create and edit content visually, without needing to have a deep understanding of coding or markup languages. WYSIWYG editors are easy but may limit design control compared to manual coding. However, with that in mind, the advantages of a WYSIWYG editor might still interest you despite its downsides. So today, we will explore WYSIWYG editors, their pros and cons, and tips for using them effectively.

What Does WYSIWYG Stand For?

So what is a WYSIWYG editor?  WYSIWYG stands for “What You See Is What You Get”. WYSIWYG is a term that software applications or user interfaces use to allow users to see the final output before producing, printing, or publishing it. People commonly use WYSIWYG in word processing, computer programming, desktop publishing software, and web design, among other applications.

How Does a WYSIWYG Editor Work?

The user creates and edits content visually using a WYSIWYG editor, instead of writing code or using markup languages. Here are the general steps involved in how a WYSIWYG editor works:

1. User Interface: The WYSIWYG editor presents a graphical user interface that is similar to what users might see in a typical word processor, with familiar tools such as formatting options, menus, and buttons for adding or manipulating images, links, tables, and other elements. Instead of typing code, the developer can use this user interface.
2. Real-time Content Creation: Users can create or edit content directly in the WYSIWYG editor by typing or pasting text, adding images or multimedia elements, and using formatting tools to adjust the appearance of the content. As they work, users can see the content rendered in real-time on the screen, as it will appear in the final output.
3. Behind the Scenes: The WYSIWYG editor operates behind the scenes to generate code or markup language (such as HTML, CSS, or XML) based on the user’s input. Developers create the final output, such as a web page or document, using this code.
4. Preview and Publish: Most WYSIWYG editors provide a preview mode that allows users to see how their content will look in its final form before it is published or printed. The user can publish or export the output, including the WYSIWYG-generated code, after ensuring the content and appearance are satisfactory.

Examples of Popular WYSIWYG Editors

WYSIWYG editors ease content creation and editing for non-technical users. Therefore, using one might interest you. There are many editors out there such as Froala, CKEditor, TinyMCE, Redactor, QuillJS and many more. Hopefully these could help you choose the best WYSIWYG HTML editor for your needs.

Advantages and Disadvantages of Using a WYSIWYG Editor

WYSIWYG editors have benefits in ease of use and speed but lack complexity and control. Here are the advantages and disadvantages of using a WYSIWYG editor.

Pros:

1. Ease of Use: One of the primary advantages of using a WYSIWYG editor is its ease of use. Users can create and edit content visually, without needing to have a deep understanding of coding or markup languages. It widens accessibility for new web or document creators.
2. Speed: WYSIWYG editors help users create content more quickly than if they had to write code manually. Users can create layouts and designs quickly using templates and drag-and-drop tools.
3. Consistency: Because the editor generates code based on user input, it can help ensure consistency across different pages or documents. Maintaining a consistent style and formatting is useful for larger projects with multiple contributors.

Cons:

1. Limited Customization: Though these editors are easy to use, they probably do not provide as much control as coding manually would. Developers may find it difficult to edit the code generated.
2. Bloated Code: The code generated could be bloated and may contain unnecessary elements. This could lead to slower web pages, which is be problematic for websites.
3. Compatibility Issues: Not every code generated are compatible with every platform. Users would need to test their output and make edits to make sure it is compatible.

Tips for Using a WYSIWYG Editor Effectively

1. Understand the Code: While you don’t need to be an expert in coding or markup languages, it’s still important to understand the basics of HTML and CSS. Having basic knowledge ease design and troubleshooting.
2. Use Templates: Many editors come with pre-built templates that you can use as a starting point for your project. Templates ensure consistent design and save time on multiple pages.
3. Use Stylesheets: Stylesheets are a powerful tool that can help you maintain consistency in the design and layout of your work. Using stylesheets defines element styles and applies them consistently across content.
4. Keep It Simple: While it can be tempting to add lots of flashy design elements to your content, it’s important to remember that simplicity is often best. Avoid clutter with multiple fonts, colors, or design elements.
5. Test and Preview: Before publishing your work, make sure to test it across multiple platforms and devices to ensure that it looks and functions as intended. Use the preview mode in your WYSIWYG editor to check that your content appears as you expect it to.

Effective use of these editors require code knowledge, use of templates, simplicity, and testing. With these tips in mind, you can create high-quality work.

Key Takeaways

• A WYSIWYG editor gives your users a familiar UI to edit content so you don’t have to build one.
• Users can format text, manage images, and change layouts without creating a support ticket for you to handle.
• The editor lives inside your application. Its output must be clean HTML that respects your existing CSS.
• Integrating a rich text editor shouldn’t be a project in itself. It should drop into your app with minimal configuration.
• Froala is built for this, letting you ship the feature and get back to your actual product

Conclusion

WYSIWYG editors can be a great tool for creating and editing content quickly and easily, especially for those who are new to web design or document creation. However, WYSIWYG may not offer full control and browser/device compatibility. By understanding the code, using templates and stylesheets, keeping designs simple, and thoroughly testing aid content quality. Hopefully, this has helped you understand more about this editor and if we’ve inspired you to try it for yourself, then why don’t you try the Froala WYSIWYG HTML editor which is lightweight but can be heavily customized to your liking with our plugins.

Plaintext by itself isn’t enough for most user interactions in modern web applications. Whether it’s composing emails, writing articles, or chatting with a friend, a rich text editor often plays a central role. These editors allow users to format content with bold text, bullet lists, images, and more, bridging the gap between raw text and meaningful interactions.

However, when using React, Angular, Vue, or other frameworks, you should always ensure seamless integration between it and your editor. An editor might appear suitable on its own, but integrating it into your application can potentially cause performance, state management, or compatibility issues. Thus, you should always choose a rich text editor that smoothly integrates with your chosen framework.

This guide will help you determine what to look for when evaluating rich text editors for framework integration. From architecture and extensibility to performance, security, and accessibility, you’ll explore essential considerations that help ensure effortless implementation.

Key Takeaways

• A rich text editor must integrate smoothly with modern front-end frameworks like React to avoid disrupting state management or causing rendering issues.
• Lightweight editors with modular design and lazy loading support improve performance.
• Good rich text editors must allow both pre-built and custom plugins to extend functionality.
• Security is critical, and accessibility should not be optional.
• Cross-platform responsiveness ensures usability.

Why Framework Compatibility Is Crucial

Modern front-end frameworks like React, Angular, Vue, and Svelte each come with their own design and architecture philosophies. For instance, these frameworks revolve around components, reactive data binding, and virtual DOMs.

Now, imagine that you have a rich text editor that assumes control over the DOM or operates outside your framework’s reactive system. This means that the editor directly manipulates the website’s structure without informing your front-end framework about the changes. In such cases, your app may fail to detect or respond to updates in the editor.

When a rich text editor has poor integration with modern front-end frameworks,

• The UI might not re-render correctly when the application state updates.
• Accessing or modifying the editor’s content programmatically becomes more difficult.
• Performance might suffer due to duplicate re-renders or lack of lazy loading.

Conversely, if you select an editor that has a modular, framework-friendly architecture,

• Your editor slots naturally into the app’s component structure.
• State updates flow cleanly between the editor and the app.
• You can customize faster and better through props, bindings, and lifecycle methods.

Choosing a framework-friendly rich text editor can reduce complexity and ultimately lead to a smoother development experience.

Key Features to Look for during Integration

Aside from a rich text editor’s core features, there are several more that directly contribute to how well it integrates with modern front-end frameworks. If you’re using these frameworks, the following features are almost non-negotiable (i.e., ensure that your editor has these):

Lightweight and Modular Design

A good rich text editor should avoid bloating your application. Editors that are modular (i.e., you can use parts of them individually) let you include only what you need. For instance, if you need just basic formatting and images, modular editors can pull those without loading the entire toolkit.

Furthermore, good rich text editors generally have a minimized bundle size. This lets the editor load faster and without disrupting the UX. Additionally, lazy loading support lets you hold off on loading the editor until your user needs it, improving initial loading.

A modular design, small bundle size, and lazy loading all align with modern frameworks’ principles, which is important for SPAs (single-page applications).

API Accessibility

A good rich text editor offers easy-to-use APIs, not just in plain JavaScript but also through integrations for modern frameworks. These APIs let developers insert custom content, connect to app state, respond to user changes, and extend functionality without rewriting the core editor.

Hence, look for an editor that lets you use event listeners, built-in and custom commands, and hooks with little difficulty. Doing so will let you integrate it into your app and adapt it to your specific needs more easily.

Plugin and Extension Support

Many applications require custom functionality. Pre-built plugins contain functionality that you can integrate and use in your apps right away. Usually, to add these plugins, you would only need to include them on the toolbar.

Custom plugins, on the other hand, are tools you build yourself and integrate into the editor. You might resort to building these when you need something that the editor doesn’t support out of the box.

For example, a pre-built plugin might let users insert tables, emojis, or an image with a single click. But if you need something more specific, such as an AI proofreader, for example, you’d usually create a custom plugin.

A good rich text editor should make both options easy. It should have enough flexibility to let you plug in ready-made tools quickly without extensive configuration. It should also let you build or extend plugins, ideally without needing to modify the core source code.

Reactive State Management

Two-way data binding is one of the biggest challenges with rich text editors in frameworks like React or Vue. As stated earlier, these editors usually maintain their own state outside the framework’s reactive system. This could lead to UI bugs, inconsistent content, incorrect rendering, performance issues, or unpredictability.

A capable editor will allow you to:

• Control its state using framework-native tools like useState.
• Reflect external changes in the editor (e.g., loading drafts from a database, such as in emails).
• Sync content with form inputs or global stores in real time (e.g., live previews, collaborative editing, or other autosaved content).

Frameworks rely on a reactive architecture, and your editor should respect that by making content synchronization straightforward and efficient.

Note: Two-way data binding refers to a framework feature that synchronizes data between the view and model in both directions. In other words, any changes in the model will also update the corresponding view (and vice versa).

Rich Text Editor Customization and UX Control

Beyond core functionality, customization is key to making the editor feel native to your application. Ensure that your editor lets you:

• Modify the toolbar to only show the tools that your users need. Additionally, it should allow you to create your own toolbar buttons through custom plugins and arrange the buttons accordingly.
• Style the editor to match your app’s design, including fonts, colors, and themes.
• Support keyboard shortcuts.
• Toggle between Markdown, WYSIWYG (what you see is what you get), and even HTML or code view modes.
• Configure permissions to hide or disable features based on user roles (e.g., a contributor can’t insert HTML).

An editor that has most or all of these features will further improve the user experience while making framework integration smoother.

Performance, Security, and Accessibility

Users of modern applications will almost always seek performance, security, and some form of accessibility. Most frameworks strive to provide this to developers, but you should also ensure that your rich text editor does the same.

Load Time and Performance Optimization

Framework-based applications must be fast. On slower networks or lower-end devices, it should remain functional. Thus, your rich text editor should:

• Support CDN (content delivery network) for faster access and caching.
• Work with tree shaking to reduce bundle size.
• Work with lazy loading to speed up initial page load.
• Perform well even when handling large documents, many blocks, or complex content structures.

A heavy editor can drag down your app’s performance. So, look for one that works for both initial load and sustained usage.

Note: Tree shaking refers to the process of removing unused code. This can drastically reduce the bundle size of your application, potentially improving performance.

Security Compliance

Any editor that handles HTML must implement strong sanitization policies to prevent cross-site scripting (XSS) and other vulnerabilities. Some key security features include

• HTML sanitization when loading or saving content.
• Support for sandboxed iframes or controlled embeds (e.g., YouTube, social posts)
• Disabling unsafe tags or scripts during copy-paste from external sources.

Note: Whatever application you’re building, security is non-negotiable. And while some editors offer protection against XSS, you should always fortify your security through the back end. Check for valid file types and sizes, parameterize your queries, and follow other security best practices.

Accessibility Standards

A modern rich text editor must also support accessibility features. For instance, you should support screen readers through ARIA roles. Furthermore, your users should have the ability to navigate through your editor’s toolbar using the keyboard.

Localization and RTL (right-to-left) language support are just as important. Having an editor that has these features ensures usability across different regions and devices. And following WCAG guidelines allows you to serve your app to everyone, regardless of ability.

Cross-Platform and Device Responsiveness

We all know it. Modern applications need to be cross-platform and responsive as much as possible. Today, people use laptops, 4k resolution 34-inch screens, mobile phones, and tablets, among others. Your rich text editor should:

• Provide a touch-optimized interface for tablets and phones.
• Offer responsive layouts that adapt to narrow screens.
• Work seamlessly across major browsers (Chrome, Safari, Firefox, Edge) and platforms (iOS, Android, Mac, Linux, Windows).

Having a cross-platform and responsive editor out of the box will significantly lighten the load for your team. Furthermore, testing the editor across environments helps you catch layout bugs or pitfalls early on. Check if everything looks and feels the same using different devices, browsers, platforms, and even network conditions.

Documentation, Support, and Community

Even the most feature-rich editor can cause some frustrations without good developer support. You have to ensure that your team won’t get stuck implementing or integrating the editor into your application. So, before committing, check:

• Whether the documentation is clear, complete, and up-to-date.
• If there’s an active community, support forum, or GitHub issues where the rich text editor’s team can address issues.
• If it has dedicated product support for your team.
• If it has helpful interactive or extensive demos on its website or GitHub.
• Whether the project has a visible roadmap and consistent release cycles with clear improvements and bug fixes.
• If you can find webinars, YouTube series, and other non-documentation content that you can use to learn about the editor.

Good support not only accelerates development but also ensures your app doesn’t break after a future update.

Conclusion

Choosing a rich text editor for framework integration isn’t just about ticking boxes. It’s about finding a balance between features, performance, security, developer experience, and long-term reliability.

A capable editor should feel like a natural part of your front-end stack, not an add-on that is forcefully nailed onto it. From state syncing and plugin extensibility to performance and accessibility, every element counts.

Looking for an editor that checks all the boxes? Explore how Froala simplifies framework integration.

Most modern web applications revolve around content creation and sharing. Whether you’re building a blog, messaging app, or learning management system (LMS), you’ll need features that allow users to create and format text and media. That’s where rich text editors come in.

For React developers, the demand for intuitive, flexible, and seamless text editing capabilities has never been higher. For instance, most users expect features like bold text, embedded links, inline media, and responsiveness. They also expect to use these features with as little effort as possible.

That’s why in this article, we’ll explore how to quickly add a rich text editor for React that meets modern standards. You’ll also learn about what to consider when choosing one and how to avoid common pitfalls.

Key Takeaways

• Rich-text editors enhance user interaction and boost UX.
• When choosing an editor, strike the balance between cost, extensibility, features, and performance.
• Mobile responsiveness is almost always non-negotiable, and accessibility should be another priority.
• Always sanitize editor output to prevent XSS attacks.
• Avoid over-customization in the early stages of development by building an MVP first and then refining it later.

What is a Rich Text Editor?

A rich text editor is a UI component that allows users to input and format text content beyond plain characters. While a basic <textarea> HTML element only lets you input plaintext, a rich text editor enables users to:

• Bold, italicize, or underline text
• Add hyperlinks and email links
• Insert images and videos (some even allow for editing media files)
• Create bulleted or numbered lists
• Insert emojis or Markdown
• Add custom elements

If you’ve ever used Google Docs, WordPress, or even messaging apps, you’ve likely used a rich text editor. Here are some common use cases for them:

• Content Management Systems (CMS): For writing blog posts or product descriptions
• Email Builders: For composing formatted newsletters, marketing, and other emails
• Chat and Messaging Apps: To support emojis, attachments, and message styling
• Internal or Productivity Tools: For note-taking, task management, issue tracking, etc.

Rich text editors are great tools for any user of a content-heavy web application. But do you really need them in React applications? Let’s explore this in the next section.

Why Use a Rich Text Editor for React?

React’s declarative and component-based architecture makes it easy to embed a rich text editor and manage its state using hooks like useState and useEffect. This encourages developers to manage UI behavior and state through clearly defined components rather than relying on low-level DOM manipulation. For example, you can sync the editor’s content with your app state in real time or trigger autosave logic without manually touching the DOM.

Using a rich text editor for React leads to many benefits. For instance, it helps users express themselves more clearly through an enhanced user experience and a variety of features. In turn, it boosts engagement and productivity, delighting (and most likely retaining) users.

Furthermore, rich text editors are essential in building dynamic UIs. Users expect to format content visually (WYSIWYG) or structurally (via Markdown) without writing raw HTML. Whether it’s for a blog, message, or other content, offering intuitive formatting tools makes content creation more accessible and engaging.

Note: A “declarative” architecture means you describe what the UI should look like based on the current state. Then, React takes care of rendering it correctly.

Note: “Component-based” means that you build your app from small, reusable building blocks. Examples include building a full app from reusable components like buttons, forms, or, in this case, rich text editors.

Key Features to Consider before Choosing an Editor

When finding a rich text editor for React, you should make your choice based on your requirements, budget, and user base. And although all rich text editors offer similar benefits and features, each has its own strengths and weaknesses. Here are a few critical considerations:

Licensing and Cost

Some editors are open-source and free to use. On the other hand, others offer commercial licenses with premium features. Always check whether the license aligns with your project’s scale and purpose. For example, an enterprise SaaS app might benefit more from a commercial license, while a small blog might get by with a free tool.

Some even offer demos or a free trial, allowing you to take the rich text editors for a test drive. This could prove beneficial, especially if you want to quickly test out each editor for your React application.

Plugin support and extensibility

Not all rich text editors for React offer the same level of flexibility when it comes to extending functionality. Some are simpler and self-contained, while others allow for deep customization through plugin support or APIs. This extensibility is essential if you plan to allow users to embed rich media, code snippets, or even real-time collaboration.

An extensible editor also allows you to build or integrate custom components, helping the editor scale with your application’s needs. For example, do you need built-in AI suggestions in your editor as your users type? A great React rich text editor should allow you to integrate your own custom AI plugin.

Mobile responsiveness

Today, users expect a consistent experience whether they’re editing content on a desktop or a mobile device. A mobile-responsive editor ensures that the interface adapts seamlessly to different screen sizes and input types.

For instance, users should find it easy to tap or click toolbar items and use the editing area without awkward scrolling or zooming. If you plan to release your React app across multiple platforms and devices, prioritizing mobile responsiveness is the key. Hence, you should choose an editor that’s already mobile-optimized and responsive.

Markdown or HTML output

Different editors produce different types of output, such as HTML or Markdown. HTML is ideal for displaying content in web browsers directly. On the other hand, Markdown is lightweight and often the choice for developer-focused or documentation-heavy applications (e.g., GitHub).

Your choice should ultimately reflect how you plan to store, retrieve, and render content. This is especially true if you need the editor to interact with a database, API, or custom front-end component.

Image and File Upload Capabilities

Allowing users to insert images or attach files directly within the editor adds significant value, but it also introduces extra technical challenges. Some editors offer built-in support for file uploads, image previews, and in-editor media management (e.g., cropping, filters, text, borders, etc.). Others require you to handle file uploads yourself, including setting up the backend, handling storage, and returning accessible URLs.

Either way, you’ll need to consider performance (e.g., compression), security (e.g., file type checking), and content sanitization. Your choice of editor should align with how much media content you’re storing, processing, and delivering in your React app. Of course, having solid image and file management features is almost always better in content-centric apps.

Best Practices for Using a Rich Text Editor in React

Integrating a rich-text editor for React applications doesn’t stop after importing the component. To ensure a robust, seamless, and user-friendly experience, consider the following best practices:

Security

Rich text editors usually produce HTML output, which can serve as an entry point for cross-site scripting (XSS) attacks. To counter this, always sanitize your editor’s output before storing it. Libraries like DOMPurify help prevent this, but there are a few editors that already help with combating XSS out of the box.

Denial-of-service (DoS) attacks also threaten React applications by exploiting upload vulnerabilities, saturating resources, and downing your application or server. You can help prevent this by imposing file upload limits. Additionally, you should always check and limit the file types of your users’ uploads to avoid harmful scripts, executables, or disguised malware.

Plenty more web application security risks exist, but for the purpose of keeping this article brief, we’ll stop here for now. If you want to learn more about the most infamous risks, you should check out this OWASP Top Ten list.

Performance

Heavy editors can affect your app’s performance, especially if you’re rendering them on every keystroke or in large lists. So, you should use the React.memo component to avoid unnecessary re-renders. Moreover, you should consider lazy loading the editor component if it’s not used immediately.

Note: Lazy loading refers to the technique in which you hold off on loading non-critical resources (e.g., images, videos, or JS) until they’re needed. This practice lets you improve initial page load times and performance by avoiding loading everything in one go. Note, however, that lazy loading might be limited in terms of browser support, especially in legacy versions.

Styling

Most rich text editors for React are highly customizable. Leverage this to match the look and feel of your app through theming and deep customization. Whether you use Tailwind CSS or a custom design system, consistent styling enhances the user experience.

Accessibility

Most modern web applications don’t forget about users who rely on on-screen keyboards and screen readers. Ensure your chosen editor supports ARIA roles, implements proper tab navigation, and complies with Section 508 and the like.

Common Mistakes to Avoid

Even though integrating most rich text editors for React is easy, developers can still make avoidable mistakes:

• Not Sanitizing Output Content: As said earlier, always sanitize the editor’s output to help prevent security attacks like XSS. Never trust user input, especially if it goes beyond plaintext.
• Over-customizing before MVP: Avoid diving into extensive customization before you validate whether users actually need those features. This could cost you plenty of time that you could’ve used for other tasks. Like most of the time, attain an MVP (minimum viable product) first.
• Ignoring Mobile Responsiveness and Accessibility: If your rich text editor doesn’t feel consistent on mobile or different browsers, you’re alienating a significant number of users. The same thing happens if it doesn’t support screen readers or screen keyboards. Make testing across devices and input methods an early priority or consideration.
• Skipping Integration with Backend Storage Formats: Your editor might output rich content, but where does it go? Plan for how you’ll store, retrieve, and render that data. Ensure you handle storing data to a database table on a server, an Amazon S3 bucket for files, and so on.

Conclusion

Adding a rich text editor for React is a task you can do in minutes with the right library. Whether you’re looking for simplicity or a full-featured WYSIWYG experience, you’ll find a tool out there that fits your needs. However, don’t just plug in the first one you find.

In the end, you should choose the editor that best fits your app’s goals. Evaluate the trade-offs, test some integrations, and prioritize the features that your users need the most. Moreover, as said earlier, some editors offer demos, interactive documentation, and free trials, allowing you to explore their features before fully committing.

By following best practices and avoiding common pitfalls, you’ll empower your users to create rich, expressive content. All while maintaining performance, security, and usability in your React application.

Are you interested in building AI (artificial intelligence) writing tools? These AI-powered applications have seen a surge in popularity in recent years, allowing users to generate content, optimize it for search engines, and even personalize it for specific audiences.

One example of these AI article writer tools is Arvow. In this case study, we’ll explore how Arvow’s generate SEO articles feature works and how to create a complete article using a similar application, and how Froala can enhance such AI writing assistants.

Key Takeaways

• AI writing tools can significantly boost content creation productivity by automating the generation of first drafts.
• Froala integrates easily with AI algorithms to enhance content generation and editing.
• AI-generated content requires human review and editing to ensure it meets quality standards and provides value to readers, as per Google’s guidelines on AI content.
• Froala customization options allow users to tailor the editor to their specific needs and preferences.

The Arvow AI SEO Article Generator Concept

Arvow allows users to generate SEO-optimized articles. After signing in, users can access the “Generate Articles” feature from the left-side menu. This is the feature we will explore in our article.

Clicking on “SEO Article” opens a popup where users can enter their target keyword and article title.

Once the required data is entered, the article is listed with “Generate Article”, “Edit”, and “Delete” buttons.

Clicking the “Edit” icon allows users to modify the information before generating the article, such as adding an outline and adjusting the word count .

Additionally, users can configure various settings, including language, target country, tone of voice, point of view, and formality.

Moreover, you can configure the formatting, structure, meta descriptions, internal linking, external linking, images, and videos that the AI will generate.

After finalizing the settings, users can click the “Generate Article” button. The AI then creates content optimized for search engines. However, this initial AI-generated content often requires human editing for quality assurance.

Since AI-generated text may be hard to read and require adjustments, it requires further optimization and formatting before publication. Actually, Google’s policies suggest that AI content should be reviewed by humans to avoid being flagged as spam.

To address this, Arvow provides two modes for the generated content:

Arvow Generated Article Read-only Mode

In this mode, users can review the generated content. When they select text, a toolbar appears with the following options:

• Ask AI
• Rewrite
  • Simplify
  • Re-write
  • Make Longer
  • Make Shorter
  • Make List
  • Make Table
• Add Keywords
• Add Links

Users can use the “Ask AI” and “Rewrite” options to enhance the article with the help of the AI. The AI writer is doing that by sending prompts to the AI model and displaying the responses.

This toolbar can be easily implemented using Froala. Froala can be integrated with an AI model such as ChatGPT to do these functions. Check the following guides to see how you can do that:

• The Power of ChatGPT and Froala
• Gemini Froala Integration
• Deepseek Froala Integration

Arvow Edit with AI Mode

In this mode, users can edit the article content using a rich-text editor. The Arvow toolbar has the following buttons:

• Set Heading (H2)
• Set Heading (H3)
• Format in Bold (B)
• Format Italic (I)
• Create ordered list
• Create unordered list
• Add link
• Remove link
• Insert image
• Add quote
• Undo
• Redo

The toolbar is kept sticky as I scroll down the page.

Building this type of rich text editor from scratch can be time-consuming and expensive. Instead, you can quickly create a similar interface using Froala with just a few lines of code. You will just need to do the following steps:

• Add Froala script and stylesheet files
• Add a <div> HTML element with a unique ID.
• Get the article content from your database and insert it inside the <div> element.
• Use the <div> id to initialize the Froala editor.
• Configure the editor to customize the toolbar.

Here is a code example:

<!DOCTYPE html>

<html>

<head>

    <title>Froala WYSIWYG Editor</title>

    <!-- Include Froala CSS -->

    <link href="{{editor__download__folder}}/css/froala_editor.pkgd.min.css" rel="stylesheet"

        type="text/css" />

</head>

<body>

    <!-- HTML element where the editor will be initialized -->

    <div id="editor">

      {{Article Content from the server}}

    </div>

    <!-- Add other page elements-->

    <!-- Add other page elements-->

    <!-- Include Froala Editor JS files -->

    <script type="text/javascript" src="{{editor__download__folder}}/js/froala_editor.pkgd.min.js"></script>

  <script>

FroalaEditor.DEFAULTS.paragraphFormat = {

      H2: 'Heading 2',

      H3: 'Heading 3',

      N: 'Normal',

    },

new FroalaEditor('div#froala-editor', {

      toolbarSticky: true,

      toolbarStickyOffset: 500,

     toolbarButtons: ["paragraphFormat","bold", "italic", "|", "formatOL", "formatUL", "|", "insertLink", "insertImage", "quote", "|", "undo", "redo"],

})

  </script>

</body>

</html>

The Role of Froala

As we see in our case study, Froala can play a crucial role in AI writing tools. As a rich text editor with advanced features like image editing and table creation, Froala enables users to create and edit content seamlessly within the AI writer tool.

Furthermore, Froala’s API integration capabilities allow developers to add custom toolbar buttons. These buttons can execute specific prompts powered by AI models. By incorporating Froala’s rich text editing capabilities and custom AI prompts, users would be able to seamlessly optimize and personalize the content generated by the AI writers.

This integration would allow users to:

• Format the content with headings, images, and tables
• Refine the writing through AI-powered rewriting, expansion, and summarization.
• Ensure the final article is visually appealing and engaging for readers.
• Maintain control over the content optimization process.

Benefits of Using Froala With AI Writing Tools

The ability to easily edit and refine the AI generated articles is a key benefit of Froala’s integration. Users can make customizations, optimize blog post content, and ensure a polished final product before publishing. Here are a few other benefits:

Boosting Productivity

Froala integrates with many other AI tools. By focusing on innovative solutions to simplify content editing, you could discover winning million-dollar business ideas. The idea of using an AI assistant to streamline tasks and increase overall productivity is appealing to people. Different subscription plans can be generated, based on the number of generated suggestions.

Streamlining Workflow

Integrating AI algorithms into Froala can really simplify content editing. It’s not just about adding cool features; it’s about making the whole process smoother. Think about automatically generating captions for images using AI. This saves time and effort, letting content creators focus on the bigger picture. It’s about making the workflow as efficient as possible.

Tailoring Features To Fit Needs

The beauty of Froala lies in its customizability. You aren’t stuck with a one-size-fits-all solution. Need specific buttons for AI content analysis? Want to streamline the interface for quick content generation? Froala lets you do it. Think of it as building your own cockpit, with every control exactly where you need it.

Utilizing Plugins For Enhanced Functionality

Plugins are where Froala really shines. Want to integrate a grammar checker powered by AI? There’s probably a plugin for that. Need a tool that suggests keywords based on real-time search data? Again, plugins are your friend. It’s like having an app store specifically for your text editor, allowing you to add features as needed.

Here’s a quick look at some plugin possibilities:

• AI-powered grammar and spell check
• SEO keyword suggestion tools
• Readability score analysis
• Content spinning and paraphrasing
• Plagiarism detection

Benefits of the AI SEO Writer

It’s worth noting that AI SEO tools have become routine in the SEO industry, as content creators look to streamline their workflow and optimize their output for search engines. The AI SEO Writing tools offers several key benefits for content creators:

Time Savings

By automating the content generation process, the AI writers can significantly reduce the time and effort required to produce new articles. This allows writers to be more productive and focus on higher-level tasks.

SEO Research

One key advantage of the AI SEO Writer is its ability to leverage advanced SEO research capabilities to optimize the generated content. This includes:

Competitor Keyword Analysis

The AI can analyze the keywords and content strategies of top-ranking competitors, allowing it to identify content gaps and opportunities to outrank them in search.

Search Trend Monitoring

By monitoring real-time search trends and user queries, the AI can ensure the content is aligned with what users are actively searching for.Moreover, AI-powered tools offer insights on content length optimization compared to top-ranking pages.

These SEO research-driven features work seamlessly with Froala’s editing capabilities, giving content creators a powerful end-to-end solution for developing high-performing, search-optimized articles.

Optimize Content for Search Engines to Reach High SEO Score

The AI’s ability to incorporate target keywords, meta tags, and other SEO best practices ensures the generated content is optimized for search engines. This helps improve the article’s chances of ranking highly in relevant search results.

Additionally, the AI can help identify content gaps by analyzing competitor keywords and benchmarking your content against top ranking pages. This allows the AI SEO Writer to enhance the SEO effectiveness of the generated content.

By creating this SEO-rich content, the AI SEO Writer empowers users to publish articles that are primed for strong performance in search engine results pages.

Personalization

Advanced AI models can tailor the content to specific user preferences, such as tone, writing style, and target audience. This helps ensure the content resonates with the intended readers.

Outline Generation

AI tools can generate outlines for blog posts and articles, providing a helpful structure for the content and saving writers time on the ideation process.

High-Quality Content

The AI writer can produce well-structured, grammatically correct, and engaging content that meets high quality standards. This can help content creators save time on editing and revisions, while ensuring a polished final product.

Wrapping It Up

As AI writing assistants continue to evolve, tools like Froala will play an increasingly important role in the content creation and optimization workflow. By integrating Froala’s advanced editing features and customizable AI prompts, developers can create AI SEO writer applications that provide users with a comprehensive and user-friendly content optimization experience.

Whether you’re a small business or a big player, Froala gives you the tools to create high-quality content without the hassle. So, if you’re thinking about diving into the world of AI-driven writing, Froala is definitely worth checking out.

Frequently Asked Questions

What is Froala and how does it work?

Froala is a web-based editor that helps users create and edit content easily. It has many features that allow you to format text, add images, and more, all without needing to know how to code.

How can I use AI with Froala?

You can connect Froala with AI tools like ChatGPT to enhance your content creation. This can help with things like suggesting text or analyzing your writing.

Is Froala easy to customize?

Yes! Froala is designed to be user-friendly. You can change its settings and features to match what you need, making it suitable for different projects.

Can multiple people work on a document at the same time with Froala?

Absolutely! Froala supports real-time collaboration when integrated with Codox, which means that several users can edit the same document simultaneously.

What types of content can I create with Froala?

Froala allows you to create various types of content, from blog posts and articles to newsletters and marketing materials, making it very versatile based on your requirements.

What is SEO-Rich Content?

SEO-rich content refers to articles, blog posts, and other web content that is optimized for search engines. This includes features such as:

• Strategically placed target keywords
• Structured data markup (headings, subheadings, etc.)
• Optimized media elements (images, videos)
• Thoughtful internal and external linking

The goal of SEO-rich content is to make the information as accessible and valuable as possible for both human readers and search engine crawlers. By following the best SEO optimization techniques, AI writer helps improve the content’s visibility in search results and in the search console.

What AI model(s) are used by the AI SEO Writer?

The AI Writing tools leverages advanced language models developed by leading AI research organizations like OpenAI, Google, and Anthropic. These include models like:

• ChatGPT (OpenAI)
• Bard (Google)
• Claude (Anthropic)

By integrating these powerful AI models, the AI Writer can generate high-quality, SEO-optimized content with features like:

• Contextual understanding of topics and keywords
• Generation of coherent, grammatically correct text
• Optimization for search engine ranking factors

The specific AI models used may vary depending on the implementation, but the goal is always to provide users with the most advanced, capable AI writing assistant possible.

Can the AI-generated content be used in a WordPress website?

Yes, the content generated by the AI SEO Writer can be easily integrated into a WordPress website. The HTML output from the AI writer can be directly copied and pasted into WordPress posts or pages.

The key benefit of using the AI-generated content in WordPress is that it is already optimized for search engines. This means the articles will be primed to perform well in search results once published on your WordPress site.

What is Google’s stance on AI-generated content?

The SEO community is trying to figure out how Google treats AI content. Google has stated that they do not mind AI-generated content, as long as it provides value and a good user experience for people searching the web. The search engine giant has embraced AI-powered content creation, as long as the resulting articles and pages are high-quality and relevant to user queries.

The key is ensuring the AI-generated content brings genuine value, rather than being created solely for search engine optimization purposes. As long as the AI Writing tool produces informative, engaging content that meets user needs, Google is open to including it in search results. This means, leveraging AI can improve organic traffic significantly over time.

Building scalable websites with APIs (application programming interfaces) has become a necessity for modern businesses and developers. Through APIs, you can connect seamlessly with external or separate services, enable richer functionalities, and automate tasks behind the scenes.

Furthermore, you don’t always need to fully understand the inner workings of an API, especially external ones. Instead, you only have to determine the data that it needs, the functions that you’ll use, and how you will handle the result. Because of this, most, if not all, developers use some type of API in their workflow.

DeepSeek API integration is one of the most popular topics recently, mostly because of the results of its commendable benchmarks and cheaper costs. So, there’s a lot to gain from exploring how you can integrate DeepSeek APIs into your websites. Read on below to get started!

Why APIs Matter

Without APIs, modern platforms like e-commerce stores, social media sites, and SaaS solutions would struggle to offer dynamic and rich UX. Developers also suffer without APIs, prolonging and complicating development.

On the other hand, there are numerous benefits of API integration. These include faster feature rollouts, easier automation, and the ability to expand your website functionality without starting from scratch.

Effective API Integration Examples

To understand how APIs help developers, let’s explore some API integration examples across different industries:

Third-party services

These are usually subscription-based SaaS solutions that abstract complex functionalities into easy-to-use components and methods. For example, payment gateways like Stripe or PayPal enable developers to facilitate financial transactions without handling sensitive card data directly.

Social media logins like Google OAuth or Facebook are another example of these services. They secure and simplify user onboarding by letting users authenticate via existing (yet external) accounts.

Content aggregation

This refers to a type of API that pulls information from multiple sources (e.g., news feeds, product reviews) into a single unified view. For example, if you’re building a travel blog, you might need travel and hotel aggregation APIs from Booking.com, Skyscanner, or TripAdvisor. Plenty of content aggregation APIs exist for news, product listings, real estate, financial data (stocks), and other types of data.

By using APIs to aggregate data, you can offer fresh, up-to-date content without manual updates, driving user engagement, SEO performance, and operational efficiency.

Workflow automation

This type of API allows websites to automatically trigger actions or complete processes with minimal manual or human involvement. Zapier is one such tool, with APIs that connect over 5000+ apps (e.g., Gmail, Slack, Salesforce, Trello, etc.). For instance, it can automatically send a message to a company’s Slack marketing channel when a new lead fills in a free trial form.

Workflow automation APIs reduce manual and repetitive tasks, improve consistency and reliability, and lessen the load for developers. Understanding them is critical for automating tasks with DeepSeek API, which we’ll discuss in the following sections.

DeepSeek API Overview

DeepSeek lends its power to developers using the DeepSeek API. In this section, you’ll learn more about what it is, how it improves your workflow and website’s quality, and its core functionalities.

What is DeepSeek API?

DeepSeek’s API provides capabilities like NLP*, text generation, and data analytics. Designed to empower developers and improve the user experience, it allows you to integrate conversational AI into your web projects.

With the DeepSeek API, you can offer intelligent responses, content generation, and task automation without worrying about the technology or scalability.

*NLP (natural language processing) refers to a subset of AI which deals with allowing computers to understand, process, and construct human language using machine learning or deep learning. Speech recognition, natural language generation (e.g., chatbots), and translation are typical usages of NLP.

How DeepSeek Helps

Through DeepSeek, developers can build smarter websites and apps that communicate naturally with users. Whether it’s for answering customer inquiries, generating content, or automating workflows, its API significantly enhances functionality while saving development time.

This way, dev teams can focus on higher-level strategy and analysis instead of repetitive operations and complex programming. On the other hand, users have an easier time using your website or application.

Core Functionalities of DeepSeek

DeepSeek provides a rich set of features:

• Conversational AI: Allows you to build websites with chatbots, virtual assistants, and helpdesk automation.
• Content Generation: Allows your users to create articles, social media content, product descriptions, or even mathematical solutions.
• Dynamic Data Interaction: Helps you retrieve or manipulate structured information (e.g., from databases) based on inputs and previous interactions. This is extremely helpful for business intelligence (BI*) or dashboard technologies.

These DeepSeek API features allow businesses, independent developers, and tech enthusiasts to refine their websites with interactive and dynamic experiences. Now that you have a good idea of DeepSeek’s API, it’s time to learn how you can integrate it.

*Business intelligence can refer to a process, system, or tool that uses data collection, data analysis and interpretation, data visualization, and more to help businesses make informed decisions. For instance, an organization can use a BI tool with a dashboard and real-time statistics and analyses for their strategies and operational decisions.

Choosing between DeepSeek and OpenAI

Both APIs offer powerful NLP capabilities and have almost the same features, but they cater to slightly different needs and priorities. Here are some key points to consider when choosing between these two popular AI APIs:

• Compared to other APIs, DeepSeek might have a lower cost and a faster response time.
• DeepSeek was able to outperform other AI models in some mathematical, coding, and even English benchmarks.
• Being one of the first publicly available AI APIs, OpenAI offers broader model versatility and a more mature ecosystem.
• OpenAI might suit use cases that require high degrees of contextual understanding or advanced reasoning.

You should use whichever is best for your use case, and you should always test out all available options if you have the time. But for now, let’s use DeepSeek.

How to Integrate DeepSeek into Your Projects

Integrating DeepSeek into your website or web app is actually easier than it seems. Here’s a hands-on guide to get started immediately. For this guide, you’ll use Node.js.

1. Setup Your Environment

First, create your project folder. Afterwards, using a CLI, navigate to the newly created folder and initialize a new Node.js project with

npm init -y

This creates a “package.json” file where you can track your project dependencies. In the same folder, create a file called “app.js” using VSCode or File Explorer.

2. Obtain Your DeepSeek API Key

You’ll need a secure API key to access DeepSeek’s features. To do so, go to DeepSeek’s website and sign up. Afterwards, log in and navigate to “API Keys.” Create a new API key using the button provided, name the API key, and copy it.

Note that after clicking “Done,” you’ll lose the ability to view the API key again for security. So be sure to paste the API key somewhere safe (preferably an env file).

3. Install Axios (HTTP Client)

To simplify sending HTTP requests from Node.js to APIs like DeepSeek, you’ll need Axios. In your project folder, using your preferred CLI, run the following command:

npm install axios

 This allows you to import and use Axios in your project.

4. Make the API Call

In your “app.js” file, paste the following code:

const axios = require('axios');

// Load your API key
// Be sure to replace this with your actual key (preferably in a secure directory/file)
const API_KEY = 'Your_API_Key_Here';
const DEEPSEEK_URL = 'https://api.deepseek.com/v1/chat/completions'; 

// Example usage
getDeepSeekResponse('Explain the concept of limits (math) in simpler terms.');

First, enable Axios using the “require” command. Afterwards, define your DeepSeek API key and DeepSeek URL. Ensure that you’re using the correct API key, you’re securing it, and you have enough balance in your DeepSeek account.

The DeepSeek URL part refers to the endpoint that you want to use. In this case, you want the chat completion endpoint of the API.

Afterwards, create a function that takes an input and logs either the response from DeepSeek or an error. Make an API call using “axios.post” with the payload (DeepSeek URL, model, and message) and headers. After receiving a response, get the desired result from the JSON object and log it to the console.

async function getDeepSeekResponse(userInput) {
    try {
        const response = await axios.post(
            DEEPSEEK_URL,
            {
                model: 'deepseek-chat',
                messages: [
                    { role: 'user', content: userInput }
                ]
            },
            {
                headers: {
                    'Authorization': `Bearer ${API_KEY}`,
                    'Content-Type': 'application/json'
                }
            }
        );

        const assistantReply = response.data.choices[0].message.content;
        console.log('Assistant says:', assistantReply);
    } catch (error) {
        console.error('Error communicating with DeepSeek API:', error.response?.data || error.message);
    }
}

To use the code, add a line like “getDeepSeekResponse(‘Your command/question here’).”

5. Run the Application

Once you’re done with the code, open your CLI and type “node app.js” to run the sample application. After some loading, you should see the result of your command or inquiry. For instance, the code above asks DeepSeek for a simple explanation of mathematical limits. The following image shows the result:

In this example, DeepSeek was able to explain the concept of limits excellently, giving two real-life examples, simple descriptions, and key concepts.

Note that DeepSeek also asked if the user wants it to clarify the concept further. To handle this, you need to learn about maintaining context using multi-turn.

First, instead of passing a separate “role” and “content,” you need to create an array of objects. For each object, you’ll have the “role” and “content” properties. You’ll have to initialize it with the first role, “user” (like you have in your current code), and content, which is the initial prompt of the user.

Afterwards, append both the role “assistant” and content (whatever DeepSeek’s answer is) to the array of objects. Print the response, send or prompt the user to generate another response, and repeat the process to create a typical AI-powered chatbot experience.

DeepSeek API Use Cases and Optimization

The DeepSeek API fits into many workflows across different industries. In fact, businesses nowadays are starting to incorporate it into their infrastructure or workflow in some way.

For instance, you can integrate it into your website to handle customer support, automating FAQ responses and answering inquiries intelligently. You can also use it to personalize shopping suggestions in e-commerce platforms based on user preferences and behavior. If you’re developing or maintaining a BI tool or dashboard, you should use it for data processing and analysis.

That said, in most cases, you shouldn’t just plug and play AI into your applications without a little optimization, assessment, or study. For instance, batch multiple requests when possible to reduce latency and API call volume. Cache common results (e.g., repetitive queries or generic summaries) to save on usage costs. And most importantly, monitor your API usage and error logs to catch issues early.

You should also consider the rate limiting and quota policies. For high-traffic apps, hitting a rate limit mid-session can hurt UX, so build fallbacks or retry strategies into your code. If you’re just starting out, you should note that DeepSeek might not suit high-volume or real-time processing needs due to quota constraints. So, assess your estimated traffic and growth plans ahead of time. That way, you can build for scalability better.

So before you start, you should explore different DeepSeek API use cases from big or rising companies. This way, you can learn about how they saved resources, optimized performance, and delighted their clients with AI. Just as importantly, you can learn about what they experienced (e.g., the good parts, the issues, and solutions) with APIs like DeepSeek’s.

Which brings us to the next section…

API Integration Best Practices

APIs are excellent tools, but most tools really shine when wielded by an expert. Here are some best practices that you can use as a guide when integrating APIs:

• Use modular code: keep API interaction logic isolated for easier updates.
• Keep track of your API versions: avoid breaking changes from API updates. Learn which versions work with the current environment you have, especially if you’re using multiple APIs. Find alternatives to deprecated APIs, components, or methods.
• Cache frequent responses: improve performance and reduce API usage costs.
• Secure your API keys: never expose keys in client-side code. In the server, use .env files to store sensitive information.
• Monitor API limits and performance: stay within quotas to maintain consistent service quality. Scale as needed.

Additionally, always follow these security considerations for API integration:

• Use HTTPS to encrypt data in transit.
• Authenticate using secure headers and tokens, and expire them periodically.
• Regularly audit permissions and access logs.

Start Building Scalable Websites with APIs

Modern user experiences start from you learning how to make websites with APIs. Now that you’re done reading, you’ve hopefully learned more about the importance and relevance of APIs as well as how to integrate DeepSeek.

Integrating APIs helps you and your users automate complex tasks, deliver meaningful content, scale functionality efficiently, and a lot more. If you’re ready to take your websites to the next level, explore different APIs, integrate what you need, or even make your own!