crypto/sha1.New
standard libraryThe 1788th most-called standard-library function by production calls. Called 418 times across 188 modules; 356 of those run outside tests and generated code.
No change in production calls since 2026-W39.
- prod calls
- 356
- non-test, non-generated
- all calls
- 418
- total callsites
- modules
- 188
- distinct callers
- in loop
- 7%
- of prod calls
- in tests
- 15%
- 62 calls
- resolved
- 100%
- to a known target
resolution mix
How each call resolves
How each call was attributed. Only resolved kinds, where the target function is known, count toward the ranking. Interface dispatch and unresolved receivers are reported separately and never guessed. Read the taxonomy →
- Package function100%A direct call to an exported package function, resolved by type.
who calls this
Notable callers
Production calls into New from notable Go projects. Open one on the map to see what else it hammers.
- Kubernetes 10 3%
- Gitea 9 3%
- Go (golang.org/x) 8 2%
- CockroachDB 5 1%
- MinIO 4 1%
where it's called
Callsites in the wild
12 representative callsites of 418, prioritizing in-loop and non-test usage. We link to source, never display it.
-
fyne.io/fyne @v1.4.3
cmd/fyne/internal/mobile/writer.go:164
in loop - in loop
-
gitea.dev @v1.27.3
modules/packages/alpine/metadata.go:122
in loop -
Microsoft/go-winio @v0.6.2
in loop -
anacrolix/torrent @v1.61.0
in loop -
elastic/beats @v6.8.23+incompatible
in loop - in loop
- in loop
- in loop
- in loop
-
therecipe/qt @v0.0.0-20200904063919-c0c124a5770d
in loop -
txthinking/brook @v0.0.0-20260925045830-5ad0c40c3614
in loop
top callers
The modules that reach for it
The modules that call New most in this snapshot.
- github.com/therecipe/qt174%
- github.com/cloudflare/cfssl154%
- github.com/rclone/rclone133%
- gitea.dev123%
- github.com/go-gitea/gitea123%
siblings
More from crypto/sha1
The other most-called functions in this package. See all →