TypeScript was first made public in October 2012 (at version 0.8), after two years of internal development at Microsoft.[11][12] Soon after the announcement, Miguel de Icaza praised the language itself, but criticized the lack of mature IDE support apart from Microsoft Visual Studio, which was not available on Linux and OS X at that time.[13][14] As of 2013 there is support in other IDEs, particularly in Eclipse, via a plug-in contributed by Palantir Technologies.[15][16] Various text editors, including Emacs, Vim, Sublime, Webstorm, Atom[17] and Microsoft's own Visual Studio Code also support TypeScript.[18]