Fits the Pieces Together Development Environment, Tooling Platform and Application Framework.
Android Studio用于开发 Android 应用的官方集成开发环境 (IDE)。
Free, open-source, full-featured Markdown editor.
Vim - the ubiquitous text editor
PhpStormEmpowering PHP Developers
石墨文档官网-在线协同办公系统平台,支持云端多人在线协作文档,表格,幻灯片
Aptana Studio 3 is an open-source web development IDE, and while we are no longer actively maintaining the repository, it is still open-source and public so if you wish to download Aptana Studio 3 you can do so on GitHub.