flems.io Alternatives

    flems.io is described as 'Flems is a playground for web development. It's ideal for prototyping ideas & sharing working front-end code examples' and is an app in the Development category. There are more than 10 alternatives to flems.io for a variety of platforms, including Online / Web-based, Mac, Linux, Windows and Android. The best alternative is CodePen, which is free. Other great apps like flems.io are jsFiddle (Free), Repl.it (Freemium), JS Bin (Freemium, Open Source) and Glitch (Free).

    This page was last updated Jul 24, 2021

    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. Repl.it 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. 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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      • FreeProprietary
      • Online
      • Android
      • iPhone
      • iPad
      • Software as a Service (SaaS)
      • Liveweave
      • jsFiddle
      • JS Bin
      • Plunker
      • CodePen
      An online and mobile-based JavaScript, CSS, HTML and NodeJS editor tool.
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      • FreeOpen Source
      • Online
      • Self-Hosted
      • Google Chrome
      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.
    7. 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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    Showing 10 of 18 alternatives