5 Best HTML Editors to Use in JavaScript Applications

Web applications need elements such as forms to include information. In this context, HTML editors play a crucial role for projects that involve creating and editing content.

HTML editors enable features such as styling texts, integrating image and video media, and customizing the appearance of websites.

In 2025, there are several code options ready to install text editors in web applications. The other possibility for developers is to develop the editor code line by line, which is more laborious and can result in a final product with more errors.

One of the most used ready-made types of editors are those called WYSIWYG. The term comes from the English acronym “What you see is what you get”.

In short, WYSIWYG editors are those that allow users to see a preview of how content will be served at the same time it is edited.

For projects involving JavaScript (the most popular programming language at the moment), there are several HTML editor options that work in WYSIWYG mode.

Below we list some of the best options available for the Javascript web development market.

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1. Froala Editor

Froala is recognized for its clean and modern interface, as well as being highly customizable. It is an ideal WYSIWYG editor for developers who want to integrate an efficient editor into their web applications.

Among the main highlights of this JavaScript web editor is its processing speed and the robustness of its features. Froala offers features like keyboard shortcut support, responsive design, advanced table editor.

Another point is the integration with the main JavaScript development frameworks, such as Angular, React and Vue. One of the main advantages is offering unlimited access for carriers and users.

2. TinyMCE

TinyMCE is one of the most popular options on the market. This WYSIWYG editor is highly flexible, used by companies of all sizes.

Highlights include the modular editor, customization and documentation. The plugins have spell check and pivot tables.

3. CKEditor

CKEditor is known for its functionality and ability to adapt to different use cases. Its main feature is collaborative editing, which allows multiple users to edit the same document in real time.

This editor also has advanced customization and has a free version with basic functionalities.

4. Quill

Quill is a free and open source option, ideal for projects that require a modern editor at no cost.

The advantages are simple interfaces, robust API and efficient loading, even on mobile devices.

5. UtraEdit

UltraEdit is an advanced, highly functional and customizable text editor widely used for editing source code, text and programming files.

It supports a wide range of programming languages ​​such as Python, C, HTML, JavaScript along with features like syntax highlighting, powerful search and replace, large file editing.

It is known for its performance and flexibility, making it popular among developers and professionals who deal with large volumes of text and data.

Some HTML editing features include integration with CSE HTML Validator for offline checking.

6. Trix

Developed by the Basecamp team, Trix is ​​a WYSIWYG editor focused on simplicity and productivity.

It is a minimalist editor, ideal for applications that do not need advanced features. Suitable for developers who want simplicity without compromising functionality.

7. ContentTools

ContentTools is a unique tool that allows you to edit directly on the content displayed on the page.

Features include in-line editing, ideal for applications that require quick edits to website content. It works well on mobile devices.

Which is best for you?

Choosing the best HTML editor depends on your specific needs.

If you need a highly customizable and robust editor, Froala may be the best option.

For collaborative editing, CKEditor is a choice. If the focus is simplicity, Trix could be perfect.

In addition, TinyMCE and Quill are ideal for those looking for flexibility and a free solution, while UltraEdit is great for those working with large volumes of code.

Regardless of your choice, all of these HTML editors offer powerful features that will optimize JavaScript web application development.

Evaluate the characteristics of each one and choose the one that best suits the needs of your project.

Whatever you choose, these editors will make creating and customizing websites and web applications much faster and more efficient.

Photo by Jakob Owens on Unsplash

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