
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
Aptana Studio
Netbeans
Sublime Text
Notepad++
GNOME
Eclipse IoT
UltraEdit
Komodo Edit
SourceForge
Aptana StudioAptana Studio is ideal for web developers looking for an open-source, integrated development environment with broad language support and customization options. It is particularly recommended for developers who work on multiple web technologies and prefer having a one-stop solution for their coding, version control, and debugging needs. It is also suitable for those who appreciate the extensibility provided by Eclipse-based IDEs.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Netbeans - NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.