Mid-january I have a talk about treehugger.js at MeetJS Summit. Treehugger is the library I developed for use in Cloud9 for various code analysis features.
The video of my live coding is not always super clear, but I think it gives a good, albeit brief, introduction to my work there anyway. To play with treehugger.js (as I did during the talk), you can use the treehugger.js playground.
