This report tracks a set of popular Go repositories, each ranked by its Combined CRAP score — higher is worse. CRAP (Cyclomatic Readability And Predictability) measures how expensive a function is to test by combining cyclomatic complexity with test coverage.
Columns — Combined: total CRAP across all scanned functions (overall testing cost; higher is worse) · Average: mean CRAP per function (Combined ÷ Funcs) · Funcs: number of functions scanned · Stars: GitHub stars, for context.
Generated by go-crap-tracker.
| # | Repo | Stars | Combined | Average | Funcs | Analyzed |
|---|---|---|---|---|---|---|
| 1 | microsoft/typescript/go | 26229 | 5953270.78 | 413.80 | 14387 | 2026-08-19 |
| 2 | tailscale/tailscale | 35371 | 597932.51 | 49.57 | 12063 | 2026-08-19 |
| 3 | podman/container/tools/podman | 32634 | 558523.04 | 101.05 | 5527 | 2026-08-19 |
| 4 | netbirdio/netbird | 28521 | 430518.16 | 32.41 | 13283 | 2026-08-19 |
| 5 | chainloop/dev/chainloop | 581 | 297321.66 | 18.50 | 16068 | 2026-08-19 |
| 6 | ollama/ollama | 178992 | 229127.85 | 46.77 | 4899 | 2026-08-19 |
| 7 | caddyserver/caddy | 75031 | 169791.14 | 84.90 | 2000 | 2026-08-19 |
| 8 | traefik/traefik | 64499 | 150456.00 | 42.59 | 3533 | 2026-08-19 |
| 9 | go/gorm/gorm | 39910 | 68211.65 | 120.73 | 565 | 2026-08-19 |
| 10 | cli/cli | 45894 | 48855.97 | 13.95 | 3501 | 2026-08-19 |