IDE for Ruby and Rails with intelligent editing, advanced code completion, debugging tools, integrated testing, VCS support, and robust web development features.



IDE for Ruby and Rails with intelligent editing, advanced code completion, debugging tools, integrated testing, VCS support, and robust web development features.



Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.





Textastic is an advanced code editor for iOS and macOS with support for syntax highlighting, remote file transfer, and SSH.




Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.




Appcelerator Titanium, offered for free by Appcelerator, lets web developers use web technologies, open source and cloud computing to build native apps for iPhone, Android, Windows, Mac OSX and Linux.

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.







Brand design tool ensures professionalism with one-click templates, streamlining content creation for consistency across platforms with minimal effort.






Marketplace for downloadable web development assets, themes, plugins, code snippets, print materials, mobile app components, and graphics for creators.

A free and open-source, community-driven, modern alternative to userstyles.org. For the community, by the community.




Professional visual integrated development environment to create modern HTML5 apps, Web Apps, Progressive Web Apps, Web Extensions and Hybrid apps for both mobile and desktop browsers, Android, iOS, Windows and more.




Sass is a stylesheet language initially designed by Hampton Catlin and developed by Nathan Weizenbaum. After its initial versions, Nathan Weizenbaum and Chris Eppstein have continued to extend Sass with SassScript, a simple scripting language used in Sass files.
Edit HTML, CSS, JavaScript with an AI assistant for code optimization. Includes validations, FTP support, and a multi-browser preview feature.




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.

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.



Experimental Sublime Text clone. The Backend is written in Go (Programming Language). If you are fluent in go, go ahead fork the projekt. This project is at an early stage. It is a chance and a challenge.


Compile Less, Sass, Scss, Stylus, Jade, Coffeescript, Haml and Markdown with live browser refresh.


SynWrite is a free source code editor and notepad replacement for Microsoft Windows Operating Systems.



JSitor is an online tool for testing and showcasing user-created and collaboration HTML, CSS, JavaScript and NodeJS snippets.




Beautifully designed, expertly crafted components and templates, built by the makers of Tailwind CSS. The perfect starting point for your next project.


Designed for web developers, this versatile editor features fast startup, flexible interface, and extensive tools, supporting various languages.



