https://github.com/wazero/wazero

ahead-of-time compiler go golang runtime vm wasi wasm webassembly

Score: 14.606192714360752

Last synced: about 4 hours ago
JSON representation

Repository metadata:

wazero: the zero dependency WebAssembly runtime for Go developers

Host: GitHub
URL: https://github.com/wazero/wazero
Owner: wazero
License: apache-2.0
Created: 2020-05-04T10:16:32.000Z (over 6 years ago)
Default Branch: main
Last Pushed: 2026-10-19T20:36:00.000Z (4 days ago)
Last Synced: 2026-10-21T10:26:56.833Z (3 days ago)
Topics: ahead-of-time, compiler, go, golang, runtime, vm, wasi, wasm, webassembly
Language: Go
Homepage: https://wazero.io
Size: 21.4 MB
Stars: 6,431
Watchers: 43
Forks: 364
Open Issues: 54
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Codeowners: .github/CODEOWNERS
- Notice: NOTICE

Owner metadata:

Name: wazero
Login: wazero
Email:
Kind: organization
Description: the zero dependency WebAssembly runtime for Go developers
Website: https://wazero.io/
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/120146977?v=4
Repositories: 1
Last Synced at: 2026-10-22T17:35:14.200Z
Profile URL: https://github.com/wazero

GitHub Events

Total

Create event: 4
Delete event: 11
Fork event: 10
Issue comment event: 71
Issues event: 25
Pull request event: 22
Pull request review comment event: 18
Pull request review event: 34
Push event: 35
Release event: 1
Watch event: 155
Total: 386

Last Year

Create event: 4
Delete event: 11
Fork event: 9
Issue comment event: 56
Issues event: 23
Pull request event: 18
Pull request review comment event: 17
Pull request review event: 30
Push event: 34
Release event: 1
Watch event: 126
Total: 329

Committers metadata

Last synced: 1 day ago

Total Commits: 1,984
Total Committers: 85
Avg Commits per committer: 23.341
Development Distribution Score (DDS): 0.515

Commits in past year: 65
Committers in past year: 23
Avg Commits per committer in past year: 2.826
Development Distribution Score (DDS) in past year: 0.723

Name	Email	Commits
Takeshi Yoneda	t**i@t**o	962
Crypt Keeper	6****t	507
Edoardo Vacchi	e****i	137
Anuraag Agrawal	a**a@g**m	92
Nuno Cruces	n****s	69
Achille	a**l@g**m	37
Clifton Kaznocha	c**a@g**m	15
Adrian Cole	a**n@t**o	11
Takaya Saeki	t**a@t**o	11
jerbob92	j****2	8
Gram	g**t@o**v	6
Yage Hu	m**e@h**v	6
Mike Poindexter	s**w@g**m	5
Thomas Pelletier	t**s@p**s	4
Gabrielius Mickevičius	g**m@g**m	4
Iain	I**0@p**m	4
Andrea Manzini	i**o@g**m	4
Phil Kedy	p**y@g**m	3
Moto Ishizawa	s**p@g**m	3
Elliott Sales de Andrade	q**t@g**m	3
Edward McFarlane	3****e	3
Constantine	c**z@g**m	3
Christian Stewart	c**n@a**s	3
Bjørn Erik Pedersen	b**n@g**m	3
徐志强	6**0@q**m	2
wdvxdr1123	3****3	2
Alan Braithwaite	a**n@b**v	2
inkeliz	i**z@i**m	2
Vladislav	v**o@g**m	2
Val Packett	v**l@p**l	2
and 55 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 17
Total pull requests: 53
Average time to close issues: about 15 hours
Average time to close pull requests: 12 days
Total issue authors: 15
Total pull request authors: 28
Average comments per issue: 2.53
Average comments per pull request: 2.21
Merged pull request: 21
Bot issues: 0
Bot pull requests: 0

Past year issues: 16
Past year pull requests: 51
Past year average time to close issues: about 15 hours
Past year average time to close pull requests: 13 days
Past year issue authors: 14
Past year pull request authors: 27
Past year average comments per issue: 1.44
Past year average comments per pull request: 2.25
Past year merged pull request: 21
Past year bot issues: 0
Past year bot pull requests: 0

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

Top Issue Authors

unxed (2)
sd2k (2)
WildCmacl (1)
Vanclief (1)
mpoindexter (1)
teyahb8 (1)
khagankhan (1)
zdandoh (1)
nd-cyberprotect (1)
josharian (1)
knownasred (1)
clarkmcc (1)
pooyakn (1)
hungtcs (1)
moznion (1)

Top Pull Request Authors

evacchi (6)
lperkov (4)
paralin (4)
NotAFlightRisk (4)
sd2k (3)
jerbob92 (3)
tasodoufu (2)
Xe (2)
mgilbir (2)
anuraaga (2)
mpoindexter (2)
unxed (2)
samyfodil (2)
nooga (1)
levmv (1)

Top Issue Labels

bug (8)
enhancement (2)

Top Pull Request Labels

Package metadata

Total packages: 3
Total downloads:
- homebrew: 4 last-month
Total dependent packages: 0 (may contain duplicates)
Total dependent repositories: 0 (may contain duplicates)
Total versions: 59

proxy.golang.org: github.com/wazero/wazero

Homepage:
Documentation: https://pkg.go.dev/github.com/wazero/wazero#section-documentation
Licenses: apache-2.0
Latest release: v1.12.0 (published 5 months ago)
Last Synced: 2026-10-22T17:32:12.064Z (1 day ago)
Versions: 36
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 1.076%
- Forks count: 1.878%
- Average: 3.411%
- Dependent packages count: 5.171%
- Dependent repos count: 5.518%

formulae.brew.sh: wazero

Zero dependency WebAssembly runtime

Homepage: https://wazero.io
Licenses: Apache-2.0
Latest release: 1.12.0 (published 5 months ago)
Last Synced: 2026-10-22T17:32:10.524Z (1 day ago)
Versions: 22
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 4 Last month
Rankings:
- Dependent packages count: 19.144%
- Average: 50.829%
- Dependent repos count: 51.329%
- Downloads: 82.014%

guix: go-github-com-tetratelabs-wazero

CGO-free WebAssembly runtime for Go

Homepage: https://github.com/wazero/wazero
Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/golang-web.scm#n14683
Licenses: asl2.0
Latest release: 1.11.0 (published 8 months ago)
Last Synced: 2026-04-07T02:02:15.000Z (7 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

.github/workflows/commit.yaml actions

actions/cache v3 composite
actions/checkout v3 composite
actions/setup-go v3 composite
docker/setup-qemu-action v2 composite

.github/workflows/examples.yaml actions

actions-rs/toolchain v1 composite
actions/cache v3 composite
actions/checkout v3 composite
actions/setup-go v3 composite

.github/workflows/integration.yaml actions

actions/cache v3 composite
actions/checkout v3 composite
actions/setup-go v3 composite

.github/workflows/internal-images.yml actions

docker/login-action v2 composite

internal/integration_test/fuzz/Cargo.lock cargo

anyhow 1.0.58
arbitrary 1.1.3
autocfg 1.1.0
cc 1.0.73
derive_arbitrary 1.1.3
flagset 0.4.3
hashbrown 0.12.2
indexmap 1.9.1
leb128 0.2.5
libfuzzer-sys 0.4.3
once_cell 1.13.0
proc-macro2 1.0.40
quote 1.0.20
syn 1.0.98
unicode-ident 1.0.1
wasm-encoder 0.16.0
wasm-smith 0.11.4
wasmparser 0.89.1
wasmprinter 0.2.39

internal/integration_test/fuzz/fuzz/Cargo.lock cargo

arbitrary 1.1.3
autocfg 1.1.0
cc 1.0.73
derive_arbitrary 1.1.3
flagset 0.4.3
hashbrown 0.12.2
indexmap 1.9.1
leb128 0.2.5
libfuzzer-sys 0.4.3
once_cell 1.13.0
proc-macro2 1.0.40
quote 1.0.20
syn 1.0.98
unicode-ident 1.0.1
wasm-encoder 0.14.0
wasm-smith 0.11.2
wasmparser 0.87.0

go.mod go

retract (

internal/integration_test/fuzz/go.mod go

github.com/tetratelabs/wazero v1.0.0-pre.1

internal/version/testdata/go.mod go

github.com/tetratelabs/wazero v0.0.0-20220818123113-1948909ec0b1

imports/assemblyscript/example/testdata/package.json npm

assemblyscript ^0.21.2 development

.github/workflows/clear_cache.yaml actions

actions/checkout v3 composite

.github/workflows/release.yaml actions

actions/cache v3 composite
actions/checkout v3 composite
actions/setup-go v4 composite

examples/allocation/rust/testdata/Cargo.toml cargo

imports/wasi_snapshot_preview1/example/testdata/cargo-wasi/Cargo.toml cargo

imports/wasi_snapshot_preview1/testdata/cargo-wasi/Cargo.toml cargo

internal/integration_test/fuzz/Cargo.toml cargo

internal/integration_test/fuzz/fuzz/Cargo.toml cargo

internal/testing/dwarftestdata/testdata/rust/Cargo.toml cargo

go.sum go

internal/integration_test/fuzz/go.sum go

golang.org/x/sys v0.44.0

internal/version/testdata/go.sum go

golang.org/x/sys v0.44.0

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