Thomas Fuchs (born October 21, 1978) is the author and maintainer of script.aculo.us, a JavaScript library for web user interface enhancement, and maintains a blog at http://mir.aculo.us.
He was a member of the Ruby on Rails core development team and has collaborated on Agile Web Development with Rails, a book on Ruby on Rails principally written by Dave Thomas and David Heinemeier Hansson.
He is doing consulting work on JavaScript and web user interfaces.