Software Alternatives, Accelerators & Startups


Online playground for React

CodeSandbox Alternatives

The best CodeSandbox alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives Latest update:

  1. 186

    A front end web development playground.

  2. 114

    Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.

  3. Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

    Try for free Open Source freemium

    Try for free
  4. 118

    Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

  5. 78

    Online VS Code Editor for Angular and React

    Open Source

  6. 68

    Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

    Open Source

  7. 57

    Build and debug modern web and cloud applications, by Microsoft

    Open Source

  8. 62

    Sample of the bin:

    Open Source

  9. 36

    Glitch is the friendly community where everyone builds the web. Simple, powerful interface for creating web apps.

    Open Source free

  10. 40 is a website where you can store text for a certain period of time.

  11. 32

    Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications

  12. 27

    Free ebook for the JS Beginners

    Open Source

  13. 25 is an online tool to learn, build, and test Regular Expressions.

    Open Source

  14. 19

    Codeanywhere is a complete toolset for web development. Enabling you to edit, collaborate and run your projects from any device.

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