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regexp.Regexp.Match

standard library

The 1658th most-called standard-library method by production calls. Called 510 times across 198 modules; 383 of those run outside tests and generated code.

1% in production calls vs 2026-W39 (381 → 383)

All of regexp → Docs on pkg.go.dev ↗

prod calls
383
non-test, non-generated
all calls
510
total callsites
modules
198
distinct callers
in loop
41%
of prod calls
in tests
24%
121 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 method99%A method on a value whose type is known exactly.
  • Embedded method<1%Reached through an embedded type.
  • Method value<1%A method captured as a value, then called.

who calls this

Notable callers

Production calls into Regexp.Match 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 510, prioritizing in-loop and non-test usage. We link to source, never display it.

Regexp.Match · 12 of 510 callsites

top callers

The modules that reach for it

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

  • github.com/influxdata/influxdb204%
  • github.com/ory/kratos133%
  • github.com/onsi/ginkgo122%
  • github.com/probelabs/goreplay122%
  • github.com/VictoriaMetrics/VictoriaMetrics112%

siblings

More from regexp

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