I can&#x27;t speak to atom, but have you considered Visual Studio Code? That and VS2015 are tightly integrated with the TypeScript compiler and language service (provides autocomplete, type hinting, go-to definition, etc.).<p>For sublime, there is a plugin actively developed by Microsoft [1].<p>For vim, the plugin YouCompleteMe provide autocomplete [2].<p>Also, I haven&#x27;t tried it, but there&#x27;s an Emacs-mode, apparently [3].<p>There are also numerous other alternatives I&#x27;m unfamiliar with.<p>Hope this helps!<p>[1] <a href="https:&#x2F;&#x2F;github.com&#x2F;Microsoft&#x2F;TypeScript-Sublime-Plugin" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Microsoft&#x2F;TypeScript-Sublime-Plugin</a><p>[2] <a href="http:&#x2F;&#x2F;valloric.github.io&#x2F;YouCompleteMe&#x2F;#intro" rel="nofollow">http:&#x2F;&#x2F;valloric.github.io&#x2F;YouCompleteMe&#x2F;#intro</a><p>[3] <a href="https:&#x2F;&#x2F;github.com&#x2F;aki2o&#x2F;emacs-tss" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;aki2o&#x2F;emacs-tss</a>