encoding/csv.NewReader
standard libraryThe 2793rd most-called standard-library function by production calls. Called 255 times across 125 modules; 216 of those run outside tests and generated code.
No change in production calls since 2026-W37.
- prod calls
- 216
- non-test, non-generated
- all calls
- 255
- total callsites
- modules
- 125
- distinct callers
- in loop
- 6%
- of prod calls
- in tests
- 15%
- 39 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 NewReader from notable Go projects. Open one on the map to see what else it hammers.
- Docker 12 6%
- Kubernetes 12 6%
- InfluxDB 10 5%
- containerd 6 3%
- Go (golang.org/x) 6 3%
where it's called
Callsites in the wild
12 representative callsites of 255, prioritizing in-loop and non-test usage. We link to source, never display it.
-
docker/cli @v29.8.1+incompatible
in loop -
go-gitea/gitea @v1.27.3
in loop -
gitea.dev @v1.27.3
modules/csv/csv.go:114
in loop -
gophish/gophish @v0.12.1
in loop - in loop
- in loop
- in loop
-
sjwhitworth/golearn @v0.0.0-20221228163002-74ae077eafb2
in loop -
x/tools @v0.50.0
internal/modindex/index.go:246
in loop - in loop
-
k8s.io/kops @v1.36.2
nodeup/pkg/model/containerd.go:659
in loop - in loop
top callers
The modules that reach for it
The modules that call NewReader most in this snapshot.
- github.com/GoesToEleven/GolangTraining2610%
- github.com/docker/cli104%
- github.com/go-openapi/runtime83%
- github.com/influxdata/telegraf83%
- github.com/olekukonko/tablewriter62%
siblings
More from encoding/csv
The other most-called functions in this package. See all →