Extend Google Apps and build web applications with this JavaScript cloud scripting language stored in Google Drive and run from Google's servers.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)


Replit is described as 'In-browser IDE supporting 50+ languages with an AI assistant, real-time collaboration, Git support, hosting, deployment, and live code sharing' and is a popular Code Editor in the development category. There are more than 50 alternatives to Replit for a variety of platforms, including Web-based, SaaS, Mac, Linux and Windows apps. The best Replit alternative is Visual Studio Code, which is free. Other great apps like Replit are Google Antigravity, Windsurf Editor, Lovable and Firebase Studio.
Extend Google Apps and build web applications with this JavaScript cloud scripting language stored in Google Drive and run from Google's servers.


Single SaaS service for managing, developing and hosting your full applications. You can ship code from your browser or using your preferred IDE, without having to install anything or managing servers, your app is online instantly. Only pay for the time your apps are online.




CodeBunk provides a Realtime Collaborative Editor with Compile/Run. CodeBunk is an Online Compiler/Interpreter for PHP, Python, Ruby, Perl, Lua, Javascript, C, C++. CodeBunk also has Peer-to-Peer Video/Audio chat facility.

Atoms is an AI-powered multi-agent platform that simulates a complete development team including product manager, architect, and engineer. It turns natural language prompts into real apps, websites, dashboards, games, and more.




Codeply is a editor that lets you run and preview your HTML, CSS and JavaScript code from any modern Web-browser. You've seen this capability in other tools like JSFiddle, Codepen and Bootply. But, Codeply is different because it's not just a code editor.



CodeBuddy IDE is built to create a symbiotic environment where product, design, development, and deployment flow into one another without friction. By embedding AI deeply into every step—from requirement planning and product design to coding and go-live—it delivers a one-stop...




Browxy is a free Java compiler, launcher, and publisher for running programs, apps, and coding on the fly!. It also has multi-language support that includes C, C#, C++, PHP, and Python,




FreeCodeCompiler is a simple and easy to use IDE where you can edit, compile and run your code in the 19+ programming language of your choice.



Test HTML / JavaScript / CSS snippets with real-time preview. You could also add libraries (jQuery, YUI etc.).

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AI-powered website builder that runs entirely on the Nostr protocol. Create and deploy websites in minutes through conversation with AI assistants. Completely decentralized and open-source.




Type in your HTML code and see it rendered in realtime. Then style it with CSS. You can use any of the HTML5 or CSS3 tags your browser supports.

JDoodle is a super fast/easy IDE for beginners for a number of programming languages. It is not as advanced as other websites like (repl.it) but I think it is fine for simple tinkering with code. PS: Whoever created the WOT warning about this site was making assumptions based SOLELY on the use of a proxy registrar without evidence of any actual malicious code. I think the warning is a mistake as neither myself nor anyone I know has ever seen any malware or hacks coming from JDoodle.