Hackathons
Public online hackathons, with dates in each event's timezone, eligibility and tracks. Events run elsewhere are labeled Hosted externally.
Hosted here
Hosted hereRegistration open
Open Tools Hack
Two weeks to build developer tools in the open. Registration is open now.
Host: Acme Labs · Free to participate
Registration closes in 9 days
Registration closes (Europe/Berlin)
Submissions close (Europe/Berlin)
Hosted hereRegistration not open yet
Accessible Web Jam
A weekend jam for accessible interfaces, judged with screen reader testing.
Host: Nimbus Devtools · Free to participate
Registration closes (America/New_York)
Submissions close (America/New_York)
Hosted externally
Curated by our editors. These events run on the organizer's own site: registration, rules and prizes are theirs, and the date each listing was last checked is shown.
No external hackathons listed
Editors add upcoming events hosted on other sites here, with a link to the official page.