I am making the world better by being an open-source developper and advocate.
I'm a jQuery committer. I rewrote the ajax module and introduced Deferreds in the library.
I also maintain my own libraries and plugins, one of the most popular being jQuery-JSONP.
I participate and speak at conferences and I take pride in helping people understand new things and get better at what they do. I also love the fact I learn a lot myself in the process :)
jaubourg (Julian Aubourg)