Atom
A hackable text editor for the 21st Century. At GitHub, we're building the text editor we've always wanted. A tool you can customize to do anything, but also use productively on the first day without ever touching a config file.
PaizaCloud Cloud IDE is a browser-based online development environment for web development like Ruby on Rails, Node.js, Django, PHP, Laravel, etc.
PaizaCloud Cloud IDE Browserbased web development environment for Ruby on Rails, Node.js, Django, MySQL, WordPress, Java(Tomcat), PHP(LAMP), Laravel, Jupyter Notebook...
A hackable text editor for the 21st Century. At GitHub, we're building the text editor we've always wanted. A tool you can customize to do anything, but also use productively on the first day without ever touching a config file.
Free Open Source Mac OS X Windows Linux BSD Electron / Atom Shell
Brackets is an open-source editor for web design and development built on top of web technologies such as HTML, CSS and JavaScript. The project was created and is maintained by Adobe, and is released under an MIT License.
Free Open Source Mac OS X Windows Linux Electron / Atom Shell
AWS Cloud9 is a full-featured browser-based IDE and code editor available as a service or locally hosted platform.
Commercial Web
Codeanywhere is a code editor in a browser with a powerful ftp client integrated, and all popular web formats are supported (HTML, PHP, JavaScript, CSS, and XML). The creators made the known PHPanywhere. This is the new version.
Freemium Android iPhone Android Tablet iPad Web
Powerful, Collaborative Online/Offline web IDE The IDE component is also available as an open source project on GitHub: https://github.com/FriendCode/codebox
Freemium Mac OS X Windows Linux Chrome OS Web
CodeTasty is a programming platform for developers in the cloud. Enabling them to collaborate with others and offers features like code complete (js and php parsing)...
Freemium Web