Jeremy Keith lives in Brighton, England where he makes websites with the splendid design agency Clearleft. You may know him from such books as DOM Scripting, Bulletproof Ajax, HTML5 For Web Designers, Resilient Web Design, and most recently, Going Offline.

He curated the dConstruct conference for a number of years as well as Brighton SF, and he organized the world's first Science Hack Day. He also made the website Huffduffer to allow people to make podcasts of found sounds—it's like Instapaper for audio files.

Hailing from Erin's green shores, Jeremy maintains his link to Irish traditional music running the community site The Session. He also indulges a darker side of his bouzouki-playing in the band Salter Cane.

Jeremy spends most of his time goofing off on the internet, documenting his time-wasting on adactio.com, where he has been writing for over fifteen years.