I like to write code. I like to experiment with new things, or try to solve problems that annoy me and maybe no-one else. I have all sorts of cool ideas for things to build and sometimes I even start building them. I generally don't finish, once I've done the interesting bits that teach me something or prove that something can be done the grind of shipping isn't something I have much interest in doing in my spare time. But who knows, one day maybe I'll ship something!
Almost nothing I work on professionally is hosted on github so all you're seeing here are things I work on in my spare time.
In my day job I work on the Firefox web browser as the joint module owner of the front-end and member of the top-level module committee.
Not so long ago I found an archive of my old subversion server and so there are a whole bunch of my ancient projects up here. Don't judge the code too harshly, I'm sure your code wasn't fantastic 20 years ago!
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent