The best Code Editor alternative to Replit is Visual Studio Code, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Replit and many of them are Code Editors so hopefully you can find a suitable replacement. Other interesting Code Editor alternatives to Replit are Google Antigravity, Windsurf Editor, CodePen and Firebase Studio.
Free and extensible code editor with built-in Git support, smart IntelliSense, integrated debugger, 30,000+ extensions, works offline, supports markdown and syntax highlighting for numerous languages.
Google Antigravity is an agentic IDE and coding environment designed to support real world software projects through autonomous development workflows. It provides an agent first workspace where developers set direction while AI agents carry out tasks such as coding, debugging...
Windsurf Editor is an IDE merging AI and developers for lockstep collaboration with Cascade capabilities, boosting speed and contextual coding through copilot and agent-like systems across Mac, Windows, and Linux.
CodePen is a communal front-end development platform providing real-time HTML, CSS, and JavaScript previews. Users can build projects, test code, and enhance skills through challenges. Features include Presentation Mode for conferences and a vast active community for sharing and discovery.
A cloud-based, agentic development environment designed to accelerate how you build, test, deploy and run production-quality AI applications, all in one place.
JSFiddle is an online IDE service and online community for testing and showcasing user-created and collaborational HTML, CSS and JavaScript code snippets, known as 'fiddles'.
Qoder is an AI-powered agentic coding platform and IDE that automates complex software development tasks using autonomous AI agents.
JSPad is a fast and lightweight online code editor for writing, testing, and previewing HTML, CSS, and JavaScript snippets instantly.
Trae is an adaptive AI IDE that transforms how you work, collaborating with you to run faster.
ideone.com is a... pastebin. But a pastebin like no other on the Internet. More accurate expression would be
CodeSandbox is an online editor with a focus on creating, sharing and importing new React projects
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Doesn't allow you to share your code with others and have them run it online