Plunker is an online community for creating, collaborating on and sharing your web development ideas.

jsFiddle is described as 'Lets one easily test snippets of JavaScript/CSS/HTML code on-the-fly, adding optional libraries like jQuery' and is a very popular Code Editor in the development category. There are more than 50 alternatives to jsFiddle, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Self-Hosted apps. The best jsFiddle alternative is CodePen, which is free. Other great sites and apps similar to jsFiddle are Pastebin.com, Replit, TextBin and JSPad.
Plunker is an online community for creating, collaborating on and sharing your web development ideas.

Flems is a playground for web development. It's ideal for prototyping ideas & sharing working front-end code examples.







Codewith.it is an online HTML, CSS and JavaScript code playground with realtime preview with many tools for developing web pages and advanced code analysis systems, with many assistance tools.





dabblet is an interactive playground for quickly testing snippets of CSS and HTML code. It uses -prefix-free, so that you won't have to add any prefixes in your CSS code. You can save your work in Github gists, embed it in other websites and share it with others.

Simple Code Editor for playing with Javascript and Conducting Interviews. New alternative for JSBin and JSFiddle.

Make Awesome Web Things, Demos, Apps with html, css, javascript in online code editor.


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.




kodeWeave is the most popular Mac & Linux alternative to jsFiddle.
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.

Fastpen is an open source alternative to codepen that just stores the source code compressed, in the url.


Storm is an online web development environment which allows users to run HTML, CSS, Javascript code in real time in a secured environment. It supports sharing Scribble (Storm project) via a dedicated link and also allows users to use jQuery and React framework of JavaScript.

Pretty editor, i like HTML elements inspector, as excluvive feature