Go · Apache-2.0
google/syzkaller
syzkaller is an unsupervised coverage-guided kernel fuzzer
★ 6.4k
Stars
1.5k forks · 645 open issues
+6.0/wk
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
31.2
Momentum / 100
see the breakdown below
11y ago
Created
last push 2d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 5.1 | +6.0/wk, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 0.0 | last week ran 0.50× the monthly pace |
| Freshness | 15 | 15.0 | last push 2d ago; decays to zero at 180 days |
| Scale | 15 | 11.0 | 6.4k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 31.2 | sum of the above |
Detail
| Topics | fuzz-testingfuzzerfuzzingkernellinuxsecuritysecurity-toolssecurity-vulnerabilitytesting |
| Matched on | Security (security-tools) |
| Short window | +6 stars over 7 days = 0.9/day |
| Long window | +45 stars over 26 days = 1.7/day |
| Lifetime average | 1.58 stars/day over 4,042 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |