Unverified60% confidenceFactExact time
The hackathon, as a form of developer mobilization, originated from the OpenBSD project's concentrated programming activity in 1999.
2
Sources
60%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
OpenAI Build Week Kicks Off: Turning Your Ideas Into Reality with Codex
twitterOpenAIDevs7/9/2026
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