I vibe-coded a dashboard to track adoption of various AI PR Review bots in open-source GitHub repos. It pulls data from GH Archive and refreshes daily.
- View dashboard: https://www.aitooltracker.dev
- Repo: https://github.com/nsbradford/ai-devtool-leaderboard
It indexes both active-repo count and number of bot PR reviews submitted (sliding windows). It also will show the top 10 repos (by star count) using each bot.
Here’s a 30-day sliding window of active repositories:
If you switch to a shorter 7-day window and plot # of PR reviews instead of # of active repositories (to emphasize actual activity), the race looks much more competitive:
Interesting findings:
- only ~5% of the ~1M monthly active public repos currently use AI code review on their PRs, but adoption is growing quickly
- it's common for repos to use multiple AI reviewers simultaneously (many tools are free for open-source)
Feel free to submit a PR to add a new bot to track, or to make other improvements: https://github.com/nsbradford/ai-devtool-leaderboard