vxref provides integration of the xref tool into vim. The xref tool is a cross referencing and refactoring tool with a free version available that parses C and Java code, and a paid version that parses C++. vxref brings solid auto-completion (as opposed to all sorts of flakey varieties such as omni-complete) and accurate code browsing with scope information to vim.
Griffon IDE is an IDE for HTML, Bash, Perl, PHP, C, etc. It allows the generation of source code in a few clicks, avoiding traps. It features auto completion, an integrated terminal, project management for C, SFTP mounting (mounting a directory via an ssh key), automatic replacement of text, and a session management tab.
Pride combines bash scripts, zenity, ant, ImageMagick, and the Android tools to create a fast and simple POSIX alternative for Android development. It provides all the basic commands (clean, build, release, etc.) of other Android IDEs. But it is primarily a robust and simple injection framework. Injections from methods to clusters of activities are easily created from existing code and can then be injected into any project. Pride can also be used to batch build, load, or release multiple projects and can update class and resource files among projects that use the same objects or resources.