Designed a structured program to lower the barrier to open source contribution, specifically targeting ML/AI repositories.
Program Structure
- Week 1 — Git workflows, finding good first issues, reading codebases
- Week 2 — Paired PR sessions on real HuggingFace/LangChain issues
- Week 3 — Writing tests, documentation, and review etiquette
- Week 4 — Solo contributions with async mentor support
Results
- 20+ participants, 15 shipped their first merged PR
- 6 continued contributing after the program ended
- 3 became regular contributors to HuggingFace ecosystem projects
Takeaway
The biggest blocker for first-time contributors isn’t skill — it’s confidence. Pairing someone with a mentor for their first PR changes the trajectory.