I use Sublime Text 2 for both writing (in Markdown) and coding (that is, the basics of Python that I’m learning), but the links I’ve collected are primarily Markdown-related, as that’s how I spend ...

Sublime Text can be scripted using plugins written in Python. These plugins are stored in packages that can be installed locally using a file manager or your favorite shell.

With its custom interface and text-editor sensibilities, Sublime Text 2 offers a polished editing experience that rewards familiarity with comfort and speed.

You can evaluate Sublime Text for free, but the code is proprietary, and if you use Sublime Text continuously you should buy a user license for $99, and possibly a Sublime Merge license as well ...