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callcount

regexp.Regexp.ReplaceAllStringFunc

standard library

The 1659th most-called standard-library method by production calls. Called 403 times across 134 modules; 383 of those run outside tests and generated code.

0% in production calls vs 2026-W39 (382 → 383)

All of regexp → Docs on pkg.go.dev ↗

prod calls
383
non-test, non-generated
all calls
403
total callsites
modules
134
distinct callers
in loop
9%
of prod calls
in tests
5%
19 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 →

  • Concrete method100%A method on a value whose type is known exactly.

who calls this

Notable callers

Production calls into Regexp.ReplaceAllStringFunc from notable Go projects. Open one on the map to see what else it hammers.

where it's called

Callsites in the wild

12 representative callsites of 403, prioritizing in-loop and non-test usage. We link to source, never display it.

top callers

The modules that reach for it

The modules that call Regexp.ReplaceAllStringFunc most in this snapshot.

  • github.com/Tencent/WeKnora246%
  • github.com/gastownhall/beads225%
  • github.com/steveyegge/beads225%
  • github.com/chenhg5/cc-connect154%
  • github.com/larksuite/cli154%

siblings

More from regexp

The other most-called members in this package. See all →