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callcount

encoding/json.Number.Float64

standard library

The 2991st most-called standard-library method by production calls. Called 764 times across 100 modules; 201 of those run outside tests and generated code.

1% in production calls vs 2026-W37 (200 → 201)

All of encoding/json → Docs on pkg.go.dev ↗

prod calls
201
non-test, non-generated
all calls
764
total callsites
modules
100
distinct callers
in loop
10%
of prod calls
in tests
5%
37 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 Number.Float64 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 764, prioritizing in-loop and non-test usage. We link to source, never display it.

Number.Float64 · 12 of 764 callsites

  • dgraph-io/dgraph @v1.2.8

    chunker/json_parser.go:86 ↗

    in loop

  • NoFxAiOS/nofx @v0.0.0-20260905025447-638d40421189

    provider/vergex/client.go:887 ↗

    in loop

  • aws/aws-sdk-go-v2/service/apigateway @v1.47.0

    deserializers.go:184

    in loop

  • aws/aws-sdk-go-v2/service/apigatewayv2 @v1.42.0

    deserializers.go:23128

    in loop

  • aws/aws-sdk-go-v2/service/devicefarm @v1.48.0

    deserializers.go:10375

    in loop

  • aws/aws-sdk-go-v2/service/directconnect @v1.51.0

    deserializers.go:9651

    in loop

  • aws/aws-sdk-go-v2/service/efs @v1.49.0

    deserializers.go:451

    in loop

  • aws/aws-sdk-go-v2/service/eks @v1.99.0

    deserializers.go:6205

    in loop

  • aws/aws-sdk-go-v2/service/glue @v1.160.0

    deserializers.go:41896

    in loop

  • aws/aws-sdk-go-v2/service/identitystore @v1.44.0

    deserializers.go:3199

    in loop

  • aws/aws-sdk-go-v2/service/lambda @v1.108.0

    deserializers.go:1359

    in loop

  • aws/aws-sdk-go-v2/service/opsworks @v1.31.0

    deserializers.go:7983

    in loop

top callers

The modules that reach for it

The modules that call Number.Float64 most in this snapshot.

  • github.com/aws/aws-sdk-go-v2/service/glue18524%
  • github.com/aws/aws-sdk-go-v2/service/ssm10313%
  • github.com/aws/aws-sdk-go-v2/service/apigateway456%
  • github.com/aws/aws-sdk-go-v2/service/devicefarm415%
  • github.com/aws/aws-sdk-go-v2/service/eks395%

siblings

More from encoding/json

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