Lee Reilly
Senior Program Manager, GitHub Developer Relations. Open source hype man, AI whisperer, hackathon and game jam wrangler. I write && manage programs, support dev communities, and occasionally ship something.
The GitHub Game Off, our very own game jam is returning next week! We’ve had some great games submitted in previous years and can’t wait to see what you come…

The GitHub Game Off, our very own game jam is returning next week! We’ve had some great games submitted in previous years and can’t wait to see what you come up with this year.
We’ll announce the theme and the details on the blog on March 13th at 9am PDT, so please stay tuned. We may even have a twist in store!
The official Twitter hashtag for the Game Off is #ggo15.
Let’s dig into the 2025’s open source data on GitHub to see what we can learn about the future.
Learn how The GitHub Secure Open Source Fund helped 67 critical AI‑stack projects accelerate fixes, strengthen ecosystems, and advance open source resilience.
Open source is hitting an “Eternal September.” As contribution friction drops, maintainers are adapting with new trust signals, triage approaches, and community-led solutions.