DevFest Hackathon 2026 Orlando, FL, USA Build, Innovate & Connect $800 in prizes Nov 6 – 8, 2026 10 participants
Codex x TwitchCon Hackathon Featured Online Build for streamers and their community on Twitch with OpenAI Codex. $25,000 in prizes, and the top 5 are shown on the Codex Booth stage at TwitchCon. $25,000 in prizes Nov 02, 2026 05:00 PM EST to submit 1608 participants
