https://github.com/mailru/easyjson

code-generation golang json json-parser json-serialization perfomance

Score: 37.84727710596695

Last synced: about 11 hours ago
JSON representation

Repository metadata:

Fast JSON serializer for golang.

Host: GitHub
URL: https://github.com/mailru/easyjson
Owner: mailru
License: mit
Created: 2016-02-26T08:19:26.000Z (over 10 years ago)
Default Branch: master
Last Pushed: 2026-03-14T14:52:53.000Z (6 months ago)
Last Synced: 2026-08-24T13:10:00.471Z (2 days ago)
Topics: code-generation, golang, json, json-parser, json-serialization, perfomance
Language: Go
Homepage:
Size: 470 KB
Stars: 4,914
Watchers: 81
Forks: 468
Open Issues: 100
Metadata Files:
- Readme: README.md
- License: LICENSE

Owner metadata:

Name: Free and open source software developed at VK
Login: mailru
Email:
Kind: organization
Description:
Website: http://tarantool.org
Location: Russia
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/399923?v=4
Repositories: 65
Last Synced at: 2026-08-25T23:45:05.566Z
Profile URL: https://github.com/mailru

GitHub Events

Total

Create event: 4
Delete event: 2
Fork event: 38
Issue comment event: 12
Issues event: 14
Pull request event: 21
Push event: 9
Release event: 5
Watch event: 348
Total: 453

Last Year

Fork event: 4
Issue comment event: 2
Issues event: 1
Pull request event: 3
Release event: 1
Watch event: 44
Total: 55

Committers metadata

Last synced: 1 day ago

Total Commits: 310
Total Committers: 104
Avg Commits per committer: 2.981
Development Distribution Score (DDS): 0.926

Commits in past year: 2
Committers in past year: 2
Avg Commits per committer in past year: 1.0
Development Distribution Score (DDS) in past year: 0.5

Name	Email	Commits
Victor Starodub	v****b	23
Aleksandr Petrukhin	s**e@g**m	22
Alexandr Mayorskiy	a**y@c**u	19
Victor Starodub	v**b@c**u	15
Nicolas S. Dade	n**e@g**m	14
Aleksandr Petrukhin	a**n@c**u	13
Kirill Korotaev	k**x@g**m	11
Vadim Petrov	v**v@l**m	9
bulletmys	b**s@y**u	9
Carlo Alberto Ferraris	c**x@m**m	6
Brad Reed	n**r@g**m	6
Kenneth Shaw	k**w@g**m	6
Erik Dubbelboer	e**k@d**m	6
hjusforgues	h**s@l**m	5
dd	d**n@g**m	4
Phil Pearl	p**l@g**m	4
Vasily Romanov	r**y@m**u	4
Chuntao Lu	c**u@u**m	4
Aleksandr Razumov	a**r@g**o	4
Levi Gross	l**i@l**m	4
Vasily Romanov	b**v@g**m	3
Caleb Spare	c**e@g**m	3
jz	j**z@r**m	3
Vladimir Varankin	n**t@g**m	3
Vasily Romanov	v**v@c**u	3
Evgeny Proydakov	e**v@r**u	3
Aleksandr Zelenin	a**r@z**e	2
Alexandr Kozlenkov	s**2@g**m	2
Andrew Po	a**e@g**m	2
Anton Sulaev	a**v@c**u	2
and 74 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 86
Total pull requests: 85
Average time to close issues: 5 months
Average time to close pull requests: 4 months
Total issue authors: 78
Total pull request authors: 59
Average comments per issue: 1.83
Average comments per pull request: 0.66
Merged pull request: 31
Bot issues: 0
Bot pull requests: 1

Past year issues: 4
Past year pull requests: 15
Past year average time to close issues: N/A
Past year average time to close pull requests: about 2 months
Past year issue authors: 4
Past year pull request authors: 10
Past year average comments per issue: 0.25
Past year average comments per pull request: 0.2
Past year merged pull request: 2
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/mailru/easyjson

Top Issue Authors

alexec (5)
ORESoftware (2)
eli-darkly (2)
martin-sucha (2)
gudvinr (2)
JounQin (1)
erikdubbelboer (1)
ningmingxiao (1)
rhnvrm (1)
mstoykov (1)
m-a-prod (1)
godcong (1)
bblbbl (1)
klpx (1)
Anon5710 (1)

Top Pull Request Authors

omkhar (4)
ethanfrey (3)
zikaeroh (2)
iamtakingiteasy (2)
Neal (2)
GoWebProd (2)
AndreiBerezin (2)
stickpro (2)
ssummers02 (2)
IshankGulati (2)
SolidShake (2)
C-Pro (2)
testwill (2)
fziglio (2)
kehiy (2)

Top Issue Labels

enhancement (8)
more_docs (3)
new feature (2)
bug (2)
good first issue (1)
question (1)

Top Pull Request Labels

dependencies (1)

Package metadata

Total packages: 27
Total downloads: unknown
Total docker downloads: 52,437,872,159
Total dependent packages: 24,727 (may contain duplicates)
Total dependent repositories: 67,176 (may contain duplicates)
Total versions: 120
Total maintainers: 1

proxy.golang.org: github.com/mailru/easyjson

Package easyjson contains marshaler/unmarshaler interfaces and helper functions.

Homepage: https://github.com/mailru/easyjson
Documentation: https://pkg.go.dev/github.com/mailru/easyjson#section-documentation
Licenses: mit
Latest release: v0.9.2 (published 6 months ago)
Last Synced: 2026-08-25T13:44:22.274Z (1 day ago)
Versions: 10
Dependent Packages: 24,727
Dependent Repositories: 67,176
Docker Downloads: 52,437,872,159
Rankings:
- Docker downloads count: 0.005%
- Dependent packages count: 0.008%
- Dependent repos count: 0.019%
- Average: 0.501%
- Stargazers count: 1.04%
- Forks count: 1.431%

proxy.golang.org: github.com/mailru/easyjson/benchmark

Package benchmark provides a simple benchmark for easyjson against default serialization and ffjson.

Homepage: https://github.com/mailru/easyjson
Documentation: https://pkg.go.dev/github.com/mailru/easyjson/benchmark#section-documentation
Licenses: mit
Latest release: v0.0.0-20260314145156-89250dbfdd1c (published 6 months ago)
Last Synced: 2026-08-25T13:39:24.038Z (1 day ago)
Versions: 3
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 0.644%
- Forks count: 0.922%
- Average: 4.478%
- Dependent packages count: 6.999%
- Dependent repos count: 9.346%

proxy.golang.org: github.com/Mailru/easyjson

Package easyjson contains marshaler/unmarshaler interfaces and helper functions.

Homepage: https://github.com/Mailru/easyjson
Documentation: https://pkg.go.dev/github.com/Mailru/easyjson#section-documentation
Licenses: mit
Latest release: v0.9.2 (published 6 months ago)
Last Synced: 2026-08-25T13:34:01.833Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.622%
- Average: 4.777%
- Dependent repos count: 4.932%

proxy.golang.org: github.com/mailRu/easyjson

Homepage:
Documentation: https://pkg.go.dev/github.com/mailRu/easyjson#section-documentation
Licenses: mit
Latest release: v0.9.2 (published 6 months ago)
Last Synced: 2026-08-25T13:38:54.692Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.651%
- Average: 4.807%
- Dependent repos count: 4.964%

proxy.golang.org: github.com/MailRu/easyjson

Homepage:
Documentation: https://pkg.go.dev/github.com/MailRu/easyjson#section-documentation
Licenses: mit
Latest release: v0.9.2 (published 6 months ago)
Last Synced: 2026-08-25T13:54:07.767Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.651%
- Average: 4.807%
- Dependent repos count: 4.964%

proxy.golang.org: github.com/Mailru/Easyjson

Homepage:
Documentation: https://pkg.go.dev/github.com/Mailru/Easyjson#section-documentation
Licenses: mit
Latest release: v0.9.2 (published 6 months ago)
Last Synced: 2026-08-25T13:49:58.375Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.68%
- Average: 4.837%
- Dependent repos count: 4.994%

proxy.golang.org: github.com/mailRU/easyjson

Homepage:
Documentation: https://pkg.go.dev/github.com/mailRU/easyjson#section-documentation
Licenses: mit
Latest release: v0.9.2 (published 6 months ago)
Last Synced: 2026-08-25T13:45:19.193Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 5.06%
- Average: 5.23%
- Dependent repos count: 5.4%

proxy.golang.org: github.com/mailru/easyjson/buffer

Package buffer implements a buffer for serialization, consisting of a chain of []byte-s to reduce copying and to allow reuse of individual chunks.

Homepage: https://github.com/mailru/easyjson
Status: removed
Documentation: https://pkg.go.dev/github.com/mailru/easyjson/buffer#section-documentation
Licenses: MIT
Latest release: v0.9.2 (published 5 months ago)
Last Synced: 2026-08-25T13:34:23.736Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.151%
- Average: 6.357%
- Dependent repos count: 6.563%

proxy.golang.org: github.com/mailru/easyjson/jlexer

Package jlexer contains a JSON lexer implementation. It is expected that it is mostly used with generated parser code, so the interface is tuned for a parser that knows what kind of data is expected.

Homepage: https://github.com/mailru/easyjson
Status: removed
Documentation: https://pkg.go.dev/github.com/mailru/easyjson/jlexer#section-documentation
Licenses: MIT
Latest release: v0.9.2 (published 5 months ago)
Last Synced: 2026-08-25T13:48:54.164Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.151%
- Average: 6.357%
- Dependent repos count: 6.563%

proxy.golang.org: github.com/mailru/easyjson/jwriter

Package jwriter contains a JSON writer.

Homepage: https://github.com/mailru/easyjson
Status: removed
Documentation: https://pkg.go.dev/github.com/mailru/easyjson/jwriter#section-documentation
Licenses: MIT
Latest release: v0.9.2 (published 5 months ago)
Last Synced: 2026-08-25T13:34:27.762Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.151%
- Average: 6.357%
- Dependent repos count: 6.563%

proxy.golang.org: github.com/mailru/easyJson

Homepage:
Documentation: https://pkg.go.dev/github.com/mailru/easyJson#section-documentation
Licenses: mit
Latest release: v0.9.2 (published 6 months ago)
Last Synced: 2026-08-25T13:45:47.926Z (1 day ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.999%
- Average: 8.173%
- Dependent repos count: 9.346%

debian-12: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Documentation: https://packages.debian.org/bookworm/golang-github-mailru-easyjson
Licenses: mit
Latest release: 0.7.7-1 (published 7 months ago)
Last Synced: 2026-08-16T00:28:39.436Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.10: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Licenses: mit
Latest release: 0.7.7-1build1 (published 7 months ago)
Last Synced: 2026-08-16T00:30:08.003Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.04: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Licenses: mit
Latest release: 0.7.7-1build1 (published 7 months ago)
Last Synced: 2026-08-13T22:39:02.635Z (13 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

guix: go-github-com-mailru-easyjson

JSON serializer for Golang

Homepage: https://github.com/mailru/easyjson
Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-web.scm#n9677
Licenses: expat
Latest release: 0.9.0 (published 6 months ago)
Last Synced: 2026-08-16T00:32:31.944Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-23.10: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Licenses: mit
Latest release: 0.7.7-1build1 (published 7 months ago)
Last Synced: 2026-08-16T00:29:14.929Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-10: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Documentation: https://packages.debian.org/buster/golang-github-mailru-easyjson
Licenses: mit
Latest release: 0.0~git20161103.0.159cdb8-1.1 (published 7 months ago)
Last Synced: 2026-08-16T00:31:40.877Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-24.11: easyjson

Fast JSON serializer for Go

Homepage: https://github.com/mailru/easyjson
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.11/pkgs/by-name/ea/easyjson/package.nix#L23
Licenses: MIT
Latest release: 0.7.7 (published 7 months ago)
Last Synced: 2026-08-16T00:27:30.601Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- Madouura

ubuntu-23.04: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Licenses: mit
Latest release: 0.7.7-1 (published 7 months ago)
Last Synced: 2026-08-16T00:29:14.329Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-23.11: easyjson

Fast JSON serializer for Go

Homepage: https://github.com/mailru/easyjson
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-23.11/pkgs/development/tools/easyjson/default.nix#L22
Licenses: MIT
Latest release: 0.7.7 (published 7 months ago)
Last Synced: 2026-08-16T00:27:13.355Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- Madouura

ubuntu-20.04: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Licenses: mit
Latest release: 0.7.0-1 (published 7 months ago)
Last Synced: 2026-08-16T00:28:15.181Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-22.04: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Licenses: mit
Latest release: 0.7.6-2 (published 7 months ago)
Last Synced: 2026-08-16T00:29:05.361Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-11: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Documentation: https://packages.debian.org/bullseye/golang-github-mailru-easyjson
Licenses: mit
Latest release: 0.7.6-2 (published 7 months ago)
Last Synced: 2026-08-16T17:38:06.411Z (10 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-24.05: easyjson

Fast JSON serializer for Go

Homepage: https://github.com/mailru/easyjson
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-24.05/pkgs/development/tools/easyjson/default.nix#L23
Licenses: MIT
Latest release: 0.7.7 (published 7 months ago)
Last Synced: 2026-08-09T14:02:08.276Z (17 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- Madouura

nixpkgs-unstable: easyjson

Fast JSON serializer for Go

Homepage: https://github.com/mailru/easyjson
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/by-name/ea/easyjson/package.nix#L23
Licenses: MIT
Latest release: 0.9.2 (published 5 months ago)
Last Synced: 2026-08-16T00:28:18.716Z (11 days ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

nixpkgs-23.05: easyjson

Fast JSON serializer for Go

Homepage: https://github.com/mailru/easyjson
Documentation: https://github.com/NixOS/nixpkgs/blob/nixos-23.05/pkgs/development/tools/easyjson/default.nix#L22
Licenses: MIT
Latest release: 0.7.7 (published 7 months ago)
Last Synced: 2026-08-16T00:27:21.448Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- Madouura

debian-13: golang-github-mailru-easyjson

Homepage: https://github.com/mailru/easyjson
Documentation: https://packages.debian.org/trixie/golang-github-mailru-easyjson
Licenses: mit
Latest release: 0.7.7-1 (published 7 months ago)
Last Synced: 2026-08-16T00:28:52.266Z (11 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

benchmark/go.mod go

github.com/json-iterator/go v1.1.7
github.com/mailru/easyjson v0.0.0
github.com/pquerna/ffjson v0.0.0-20190813045741-dac163c6c0a9
github.com/ugorji/go/codec v1.1.7
github.com/ugorji/go/codec/codecgen v1.1.7
golang.org/x/tools v0.0.0-20190829051458-42f498d34c4d

benchmark/go.sum go

github.com/davecgh/go-spew v1.1.0
github.com/davecgh/go-spew v1.1.1
github.com/google/gofuzz v1.0.0
github.com/josharian/intern v1.0.0
github.com/json-iterator/go v1.1.7
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742
github.com/pmezard/go-difflib v1.0.0
github.com/pquerna/ffjson v0.0.0-20190813045741-dac163c6c0a9
github.com/stretchr/objx v0.1.0
github.com/stretchr/testify v1.3.0
github.com/ugorji/go v1.1.7
github.com/ugorji/go/codec v1.1.7
github.com/ugorji/go/codec/codecgen v1.1.7
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2
golang.org/x/net v0.0.0-20190620200207-3b0461eec859
golang.org/x/sync v0.0.0-20190423024810-112230192c58
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
golang.org/x/text v0.3.0
golang.org/x/tools v0.0.0-20190829051458-42f498d34c4d
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7

go.mod go

github.com/josharian/intern v1.0.0

go.sum go

github.com/josharian/intern v1.0.0

.github/workflows/easyjson.yml actions

actions/checkout v2 composite
actions/setup-go v2 composite
uraimo/run-on-arch-action master composite