This Code Editor is a web-based tool designed for an intuitive coding experience, supporting HTML, CSS, and JavaScript with real-time output rendering.
- Multi-Language Support: Edit HTML, CSS, and JavaScript in separate panels.
- Syntax Highlighting: Uses CodeMirror for enhanced readability and an improved coding experience.
- Console Panel: View JavaScript console output, warnings, and errors directly within the editor.
- Download Code: Save your entire project as a single HTML file with embedded CSS and JavaScript.
- Collapsible Sections: Fold/unfold lines for better organization and focus.
- Auto-closing Tags & Brackets: Automatically completes tags, brackets, and quotes for faster coding.
- Font Size Adjuster: Easily change the editor's font size for better readability.
- Unsaved Changes Alert: Prevent accidental navigation loss by warning users about unsaved changes.
- Write your HTML, CSS, and JavaScript in the respective code editor panels.
- Click the
Runbutton to execute and preview your code in real-time. - Check the console panel for JavaScript output, warnings, or errors.
- Use the
Downloadbutton to save your code as a standalone HTML file. - Adjust the font size using the settings button to optimize your coding experience.
We welcome contributions to improve the Code Editor. To contribute:
- Fork the repository.
- Create a new branch:
git checkout -b feature-name. - Implement your changes and commit:
git commit -m 'Add new feature'. - Push to the branch:
git push origin feature-name. - Submit a pull request detailing your changes.
This Code Editor was created by Rakesh Kanna. The source code is available on GitHub.


