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Open-source contribution sprint
Ship a useful Builder project. Proof lives on your Builder Profile.
Make a meaningful open-source contribution — bugfix, docs, or feature — and document what you shipped.
What to build
1. Link a merged PR or public contribution 2. Write a short note on impact 3. Tag the stack you used
open-source
collaboration
- Starts
- Jul 7, 2026
- Ended
- Aug 4, 2026
- Participants
- 41
Shows Active Collaborator energy on your passport.
Projects from this challenge
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Challenge discussion
Ask questions, share progress, give feedback, and collaborate. This uses the existing public challenge thread — not a private course community.
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