Repository profile
meta / folly
An open-source C++ library developed and used at Facebook.
Repository overview
Public GitHub metrics and OpenPulse observationsGitHub stars30,555
Public forks5,879
Activity · 4 weeks
Steady activity61/100
Growth · 24h+1 stars
Growth · 7d-1 stars
Growth · 30d+50 stars
Repository activity
Four complete UTC weeks · 2026-10-04 to 2026-11-01Commits298
Merged pull requests0
Active contributors37
Relative score across tracked public repositories with complete data. It describes recent activity, not project quality. Updated .
AI-attributed commits Pilot
Not yet analyzed · hot-project pilot
Share of checked commits with explicit AI attribution, not the share of AI-generated code.
View basis
Based on explicit public attribution in recent default-branch commits. Not the percentage of AI-generated code; unmarked use cannot be detected.
Star activity
Last 7 days26 Oct8 observed days · gaps preserved02 Nov
Observed star growth
Samples or dated GitHub history
24h
+1 stars
Measured from observations
01 Nov 2026 → 02 Nov 2026
7d
-1 stars
Measured from observations
26 Oct 2026 → 02 Nov 2026
30d
+50 stars
GitHub history · as of 2026-10-25
26 Sep 2026 → 26 Oct 2026