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    Thimble by Mozilla Alternatives

    Thimble by Mozilla is described as 'Webmaker - teach your self to code for the web' and is a Code Editor in the Development category. There are more than 10 alternatives to Thimble by Mozilla, not only websites but also apps for a variety of platforms, including Mac, Linux, Self-Hosted solutions and Windows. The best alternative is CodePen, which is free. Other great sites and apps similar to Thimble by Mozilla are jsFiddle (Free), Replit (Freemium), JS Bin (Freemium, Open Source) and Glitch (Free).

    This page was last updated Jan 13, 2022

    1. CodePen is a social development environment for front-end designers and developers. 👋 It’s the best place to build and deploy a website, show off your work, build test cases, and find inspiration. We call them Pens.
    2. jsFiddle lets one easily test snippets of JavaScript/CSS/HTML code on-the-fly, adding optional libraries like jQuery. It won't make analysis if CSS is valid or not ().


    3. Replit is a complete, collaborative cloud development environment in the browser featuring everything from linters and debuggers to third-party packages, hosting and deployment. FEATURES - Real-time collaborative code editing. - Live chat in the workspace.
    4. JS Bin is a collaborative open source JavaScript debugging tool. Enter Javascript in one pane and HTML in the other and see the result; share using a short URL. Choose popular JS libs from a menu, so you don't have to remember the URL.
    5. With working example apps to remix, a code editor to modify them, instant hosting and deployment - anybody can build a web app on Glitch.


    6. An online and mobile-based JavaScript, CSS, HTML and NodeJS editor tool.
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      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Online
      • Android
      • Chrome OS
      • Android Tablet
      kodeWeave is a realtime coding playground for HTML, CSS and Javascript. Similar to JSFiddle and JSBin, but kodeWeave was made to work offline but also as a prototyping application to build applications for desktop operating systems while on mobile devices.
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    7. Publish HTML quickly with open source web editor, HTMLhouse. Use the editor / real-time preview to build your HTML page, and press publish when you're done. That's it! No sign up, no fuss.
    8. Compile and Execute your favorite programming languages online, click any of the following to proceed! Web Technologies, Text Formatting, Useful Utilities, Programming Languages. Vim, emacs modes are avaliable.
      • FreeOpen Source
      • Online
      • Self-Hosted
      TIO is a family of online interpreters for an evergrowing list of practical and recreational programming languages.
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