British hacker, maintainer of MELPA.

I maintain a comprehensive Emacs config for polyglot programmers which seems to have been adopted by a large number of other people, and I’ve authored a number of original Elisp packages, including LessCssMode, elisp-slime-nav, whitespace-cleanup-mode and ibuffer-vc.

In 2015 I recorded an Emacs Chat with Sacha Chua, covering my work on MELPA and other Emacs-related things. (Sacha has notes on the talk here.)