TextMate is a powerful text editor for programmers that integrates with the UNIX command console and has a project manager system with tabs.
TextMate's added value comes from its editing features: auto-indent for actions such as copying and pasting, auto-pairing of parentheses and other characters, finding and replacing code in a project, saving the clipboard history, grouping code by sections (code folding), color-coding syntax, etc.
TextMate is compatible with more than 50 programming languages. It includes packets of code (bundles) for many of those languages and it supports the use of various version control systems (Darcs, Perforce, SVK and Subversion).
