https://github.com/tapjs/tapjs

assert bdd code-coverage commonjs esm framework node tap tdd test testanythingprotocol testing typescript

Score: 31.33199025414532

Last synced: about 1 hour ago
JSON representation

Repository metadata:

Test Anything Protocol tools for node

Host: GitHub
URL: https://github.com/tapjs/tapjs
Owner: tapjs
License: other
Created: 2011-03-21T18:02:54.000Z (about 15 years ago)
Default Branch: main
Last Pushed: 2026-05-15T19:37:23.000Z (29 days ago)
Last Synced: 2026-05-30T04:27:14.592Z (15 days ago)
Topics: assert, bdd, code-coverage, commonjs, esm, framework, node, tap, tdd, test, testanythingprotocol, testing, typescript
Language: JavaScript
Homepage: https://node-tap.org/
Size: 72.3 MB
Stars: 2,422
Watchers: 21
Forks: 278
Open Issues: 17
Metadata Files:
- Readme: README.md
- Changelog: changelog.md
- Contributing: CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE.md
- Code of conduct: CODE_OF_CONDUCT.md
Funding:
- Github: isaacs, tapjs

Owner metadata:

Name: TAP in JavaScript
Login: tapjs
Email: isaacs@node-tap.org
Kind: organization
Description: An organization to house node-tap and friends
Website:
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/16528145?v=4
Repositories: 39
Last Synced at: 2024-05-01T09:31:32.612Z
Profile URL: https://github.com/tapjs

GitHub Events

Total

Create event: 1
Delete event: 91
Fork event: 6
Issue comment event: 41
Issues event: 21
Pull request event: 3
Pull request review comment event: 2
Pull request review event: 2
Push event: 23
Release event: 4
Watch event: 54
Total: 248

Last Year

Delete event: 91
Fork event: 1
Issue comment event: 27
Issues event: 13
Pull request event: 1
Pull request review comment event: 1
Pull request review event: 1
Push event: 21
Release event: 2
Watch event: 20
Total: 178

Committers metadata

Last synced: 3 days ago

Total Commits: 3,888
Total Committers: 126
Avg Commits per committer: 30.857
Development Distribution Score (DDS): 0.099

Commits in past year: 102
Committers in past year: 7
Avg Commits per committer in past year: 14.571
Development Distribution Score (DDS) in past year: 0.059

Name	Email	Commits
isaacs	i**@i**e	3503
James Halliday	m**l@s**t	71
Tanya Brassie	t**e@t**e	25
Corey Farrell	g**t@c**m	16
dependabot[bot]	4****]	15
Pedro P. Candel	k**x@g**m	15
Tanya Brassie	t**e@T**l	14
Ryan Graham	r**n@s**m	14
dotnetCarpenter	j**g@g**m	12
Luke Karrys	l**e@l**m	11
James Monger	j**r@h**k	9
Matthew Astley	m**a@s**k	9
Jordan Tucker	j**r@g**m	7
Jason Smith (air)	j**s@i**m	6
formula1	s**a@g**m	5
nlf	q**k@g**m	5
License Year Bot	l**t@e**m	4
Gregor	g**r@m**t	4
James Sumners	j**s@s**l	4
James Talmage	j**s@t**o	4
Mark Andrus Roberts	m**s@g**m	4
Benjamin Coe	b**n@n**m	3
Kalin Krustev	k**v@g**m	3
github-actions[bot]	4****]	3
Cemre Mengu	c**u@g**m	2
Patrick Pissurno	c**o@p**r	2
Osmond van Hemert	o**d@v**u	2
NP	n****3	2
Maksim Sinik	m**m@s**t	2
Jo Liss	j**2@g**m	2
and 96 more...

Issue and Pull Request metadata

Last synced: 9 days ago

Total issues: 138
Total pull requests: 46
Average time to close issues: about 2 months
Average time to close pull requests: about 2 months
Total issue authors: 80
Total pull request authors: 21
Average comments per issue: 2.98
Average comments per pull request: 0.85
Merged pull request: 19
Bot issues: 0
Bot pull requests: 0

Past year issues: 7
Past year pull requests: 6
Past year average time to close issues: 19 days
Past year average time to close pull requests: about 1 month
Past year issue authors: 5
Past year pull request authors: 5
Past year average comments per issue: 2.43
Past year average comments per pull request: 1.17
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/tapjs/tapjs

Top Issue Authors

isaacs (31)
utybo (5)
piotr-cz (4)
towerofnix (4)
paambaati (3)
lukekarrys (3)
MaikMichel (3)
sinedied (3)
Qard (2)
waterkip (2)
esatterwhite (2)
RonaldZielaznicki (2)
Andriy-Kulak (2)
kingjerod (2)
ilg-ul (2)

Top Pull Request Authors

isaacs (14)
Krinkle (3)
utybo (3)
justintime4tea (2)
npdev453 (2)
vala84no (2)
paambaati (2)
reggi (2)
bn-l (2)
Genio40921 (2)
matthyk (2)
Potherca (1)
realDayaa (1)
fntlnz (1)
jasonk (1)

Top Issue Labels

bug (56)
feature (18)
approved feature (4)
plan (3)
v19 (1)

Top Pull Request Labels

Package metadata

Total packages: 40
Total downloads:
- npm: 19,210,015 last-month
Total docker downloads: 112,235,890
Total dependent packages: 11,367 (may contain duplicates)
Total dependent repositories: 283,819 (may contain duplicates)
Total versions: 3,501
Total maintainers: 3

npmjs.org: tap

A Test-Anything-Protocol library for JavaScript

Homepage: https://github.com/tapjs/tapjs/tree/main/src/tap#readme
Licenses: BlueOak-1.0.0
Latest release: 21.7.4 (published 29 days ago)
Last Synced: 2026-06-11T17:30:18.802Z (2 days ago)
Versions: 440
Dependent Packages: 10,984
Dependent Repositories: 207,491
Downloads: 1,466,662 Last month
Docker Downloads: 35,690,843
Rankings:
- Dependent packages count: 0.009%
- Dependent repos count: 0.078%
- Docker downloads count: 0.283%
- Downloads: 0.317%
- Average: 0.787%
- Stargazers count: 1.951%
- Forks count: 2.085%
Maintainers (1)
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: tap-parser

parse the test anything protocol

Homepage: https://github.com/tapjs/tapjs/tree/main/src/parser#readme
Licenses: BlueOak-1.0.0
Latest release: 18.3.4 (published about 1 month ago)
Last Synced: 2026-06-12T12:21:05.630Z (1 day ago)
Versions: 116
Dependent Packages: 247
Dependent Repositories: 45,127
Downloads: 3,297,622 Last month
Docker Downloads: 58,767,023
Rankings:
- Dependent repos count: 0.149%
- Dependent packages count: 0.199%
- Downloads: 0.224%
- Docker downloads count: 0.225%
- Average: 0.805%
- Stargazers count: 1.951%
- Forks count: 2.085%
Maintainers (1)
- isaacs

npmjs.org: tcompare

A comprehensive comparison library, for use in test frameworks

Homepage: https://github.com/tapjs/tapjs/tree/main/src/tcompare#readme
Licenses: BlueOak-1.0.0
Latest release: 9.3.2 (published about 1 month ago)
Last Synced: 2026-06-12T14:36:04.516Z (1 day ago)
Versions: 58
Dependent Packages: 34
Dependent Repositories: 14,707
Downloads: 878,852 Last month
Docker Downloads: 8,885,851
Rankings:
- Dependent repos count: 0.227%
- Docker downloads count: 0.318%
- Downloads: 0.405%
- Average: 1.003%
- Dependent packages count: 1.034%
- Stargazers count: 1.951%
- Forks count: 2.085%
Maintainers (1)
- isaacs

npmjs.org: @tapjs/after

a built-in tap extension for t.after() and t.teardown()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/after#readme
Licenses: BlueOak-1.0.0
Latest release: 3.3.10 (published 29 days ago)
Last Synced: 2026-06-11T17:30:17.941Z (2 days ago)
Versions: 89
Dependent Packages: 8
Dependent Repositories: 66
Downloads: 473,291 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Average: 1.679%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Dependent packages count: 2.48%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/stack

Utility for working with stack traces

Homepage: https://github.com/tapjs/tapjs/tree/main/src/stack#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.3 (published about 1 month ago)
Last Synced: 2026-06-11T22:00:57.253Z (2 days ago)
Versions: 32
Dependent Packages: 8
Dependent Repositories: 66
Downloads: 445,702 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.865%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Average: 1.68%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Dependent packages count: 2.48%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/test

the pluggable Test class for node-tap

Homepage: https://github.com/tapjs/tapjs/tree/main/src/test#readme
Licenses: BlueOak-1.0.0
Latest release: 4.4.8 (published 29 days ago)
Last Synced: 2026-06-12T15:17:01.423Z (1 day ago)
Versions: 88
Dependent Packages: 6
Dependent Repositories: 67
Downloads: 570,288 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.857%
- Docker downloads count: 1.125%
- Dependent repos count: 1.66%
- Average: 1.788%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Dependent packages count: 3.152%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/before

a built-in tap extension for t.before()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/before#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:16:02.882Z (9 days ago)
Versions: 89
Dependent Packages: 4
Dependent Repositories: 66
Downloads: 481,421 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Average: 2.017%
- Forks count: 2.037%
- Dependent packages count: 4.508%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/config

Utility loading and managing tap configuration

Homepage: https://github.com/tapjs/tapjs/tree/main/src/config#readme
Licenses: BlueOak-1.0.0
Latest release: 5.6.4 (published 29 days ago)
Last Synced: 2026-06-10T19:02:11.843Z (3 days ago)
Versions: 94
Dependent Packages: 4
Dependent Repositories: 66
Downloads: 473,656 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.86%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Average: 2.017%
- Forks count: 2.037%
- Dependent packages count: 4.508%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/snapshot

A default tap plugin that adds snapshot functionality.

Homepage: https://github.com/tapjs/tapjs/tree/main/src/snapshot#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:07.157Z (3 days ago)
Versions: 88
Dependent Packages: 3
Dependent Repositories: 68
Downloads: 479,042 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.65%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.243%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/spawn

a built-in tap extension for t.spawn()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/spawn#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:16:03.285Z (9 days ago)
Versions: 88
Dependent Packages: 3
Dependent Repositories: 68
Downloads: 472,985 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.65%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.243%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/after-each

a built-in tap extension for t.afterEach()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/after-each#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:01:52.498Z (3 days ago)
Versions: 89
Dependent Packages: 3
Dependent Repositories: 68
Downloads: 481,518 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.65%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.243%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/typescript

a built-in tap extension that adds typescript support

Homepage: https://github.com/tapjs/tapjs/tree/main/src/typescript#readme
Licenses: BlueOak-1.0.0
Latest release: 3.5.10 (published 29 days ago)
Last Synced: 2026-06-04T12:16:03.105Z (9 days ago)
Versions: 88
Dependent Packages: 3
Dependent Repositories: 67
Downloads: 480,543 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.66%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.244%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/core

pluggable core of node-tap

Homepage: https://github.com/tapjs/tapjs/tree/main/src/core#readme
Licenses: BlueOak-1.0.0
Latest release: 4.5.8 (published 29 days ago)
Last Synced: 2026-06-04T12:16:03.044Z (9 days ago)
Versions: 89
Dependent Packages: 3
Dependent Repositories: 66
Downloads: 489,416 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.858%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.247%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/asserts

Tap plugin that adds a heaping pile of assertion methods. Pretty much all of the "test" methods other than `t.pass`, `t.fail`, and [snapshot methods](https://tapjs.github.io/tapjs/modules/_tapjs_snapshot.html) come from this plugin.

Homepage: https://github.com/tapjs/tapjs/tree/main/src/asserts#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:15:49.613Z (9 days ago)
Versions: 89
Dependent Packages: 3
Dependent Repositories: 66
Downloads: 447,197 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.247%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/stdin

a built-in tap extension for t.stdin()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/stdin#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:18.687Z (3 days ago)
Versions: 88
Dependent Packages: 3
Dependent Repositories: 66
Downloads: 492,653 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.247%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/before-each

a built-in tap extension for t.beforeEach()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/before-each#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:12.704Z (3 days ago)
Versions: 89
Dependent Packages: 3
Dependent Repositories: 66
Downloads: 753,755 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.86%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.247%
- Dependent packages count: 5.89%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/worker

a built-in tap extension for t.worker()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/worker#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:15:57.559Z (9 days ago)
Versions: 88
Dependent Packages: 2
Dependent Repositories: 68
Downloads: 481,195 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.65%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.734%
- Dependent packages count: 8.836%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/intercept

a built-in tap extension for t.intercept() and t.capture()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/intercept#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:11.425Z (3 days ago)
Versions: 89
Dependent Packages: 2
Dependent Repositories: 68
Downloads: 473,152 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.65%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.734%
- Dependent packages count: 8.836%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/mock

tap plugin adding t.mockRequire() and t.mockImport()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/mock#readme
Licenses: BlueOak-1.0.0
Latest release: 4.4.8 (published 29 days ago)
Last Synced: 2026-06-10T19:02:02.482Z (3 days ago)
Versions: 90
Dependent Packages: 2
Dependent Repositories: 66
Downloads: 695,116 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.738%
- Dependent packages count: 8.836%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/filter

tap plugin providing t.only() and grep option

Homepage: https://github.com/tapjs/tapjs/tree/main/src/filter#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:15.595Z (3 days ago)
Versions: 88
Dependent Packages: 2
Dependent Repositories: 66
Downloads: 481,339 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.738%
- Dependent packages count: 8.836%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/fixture

Tap plugin to provide t.testdir() and t.fixture()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/fixture#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:15:53.404Z (9 days ago)
Versions: 88
Dependent Packages: 2
Dependent Repositories: 66
Downloads: 481,355 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.738%
- Dependent packages count: 8.836%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/reporter

Pretty test output reporters for tap

Homepage: https://github.com/tapjs/tapjs/tree/main/src/reporter#readme
Licenses: BlueOak-1.0.0
Latest release: 4.4.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:01.161Z (3 days ago)
Versions: 94
Dependent Packages: 2
Dependent Repositories: 66
Downloads: 473,531 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.86%
- Docker downloads count: 1.125%
- Dependent repos count: 1.676%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.738%
- Dependent packages count: 8.836%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/node-serialize

Stream TAP test data as a serialized node:test stream

Homepage: https://github.com/tapjs/tapjs/tree/main/src/node-serialize#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:12.233Z (3 days ago)
Versions: 62
Dependent Packages: 2
Dependent Repositories: 56
Downloads: 750,516 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.867%
- Docker downloads count: 1.125%
- Dependent repos count: 1.788%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 2.758%
- Dependent packages count: 8.836%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: tap-yaml

Yaml handling for TAP parsers and generators

Homepage: https://github.com/tapjs/tapjs/tree/main/src/yaml#readme
Licenses: BlueOak-1.0.0
Latest release: 4.4.2 (published about 1 month ago)
Last Synced: 2026-06-11T22:20:17.931Z (2 days ago)
Versions: 31
Dependent Packages: 29
Dependent Repositories: 15,039
Downloads: 1,338,839 Last month
Docker Downloads: 8,886,189
Rankings:
- Dependent repos count: 0.214%
- Docker downloads count: 0.301%
- Downloads: 0.329%
- Dependent packages count: 0.894%
- Average: 4.255%
- Forks count: 11.585%
- Stargazers count: 12.205%
Maintainers (1)
- isaacs

npmjs.org: @tapjs/run

Command-line interface for the node-tap runner

Homepage: https://github.com/tapjs/tapjs/tree/main/src/run#readme
Licenses: BlueOak-1.0.0
Latest release: 4.5.8 (published 29 days ago)
Last Synced: 2026-06-10T19:02:17.749Z (3 days ago)
Versions: 99
Dependent Packages: 1
Dependent Repositories: 68
Downloads: 748,754 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.859%
- Docker downloads count: 1.125%
- Dependent repos count: 1.65%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 4.747%
- Dependent packages count: 20.916%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/error-serdes

Port of node's error_serdes.js to userland, plus test message streaming

Homepage: https://github.com/tapjs/tapjs/tree/main/src/error-serdes#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.2 (published about 1 month ago)
Last Synced: 2026-06-10T19:01:56.269Z (3 days ago)
Versions: 17
Dependent Packages: 1
Dependent Repositories: 56
Downloads: 443,563 Last month
Docker Downloads: 272
Rankings:
- Downloads: 0.875%
- Docker downloads count: 1.125%
- Dependent repos count: 1.788%
- Stargazers count: 1.896%
- Forks count: 2.037%
- Average: 4.773%
- Dependent packages count: 20.916%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

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

Homepage:
Documentation: https://pkg.go.dev/github.com/tapjs/tapjs#section-documentation
Licenses:
Latest release: v16.3.10+incompatible (published over 2 years ago)
Last Synced: 2026-06-04T12:15:39.021Z (9 days ago)
Versions: 350
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.811%
- Average: 4.973%
- Dependent repos count: 5.135%

npmjs.org: @tapjs/nock

a nock extension for tap

Homepage: https://github.com/tapjs/tapjs/tree/main/src/nock#readme
Licenses: BlueOak-1.0.0
Latest release: 6.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:15.471Z (3 days ago)
Versions: 88
Dependent Packages: 1
Dependent Repositories: 3
Downloads: 1,422 Last month
Rankings:
- Stargazers count: 1.896%
- Forks count: 2.037%
- Downloads: 4.013%
- Dependent repos count: 6.344%
- Average: 7.041%
- Dependent packages count: 20.916%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: npm-init-template

Create 'npm init' packages easily with templates and prompts

Homepage: https://github.com/tapjs/tapjs/tree/main/src/npm-init-template#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.3 (published about 1 month ago)
Last Synced: 2026-06-10T19:01:53.577Z (3 days ago)
Versions: 22
Dependent Packages: 1
Dependent Repositories: 1
Downloads: 246 Last month
Rankings:
- Stargazers count: 1.896%
- Forks count: 2.037%
- Dependent repos count: 10.302%
- Average: 11.024%
- Downloads: 19.97%
- Dependent packages count: 20.916%
Maintainers (1)
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/clock

a make believe clock for tests involving time

Homepage: https://github.com/tapjs/tapjs/tree/main/src/clock#readme
Licenses: BlueOak-1.0.0
Latest release: 3.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:15:48.739Z (9 days ago)
Versions: 78
Dependent Packages: 1
Dependent Repositories: 2
Downloads: 2,063 Last month
Rankings:
- Downloads: 5.876%
- Dependent repos count: 7.707%
- Average: 11.567%
- Dependent packages count: 21.118%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/sinon

a sinon extension for tap

Homepage: https://github.com/tapjs/tapjs/tree/main/src/sinon#readme
Licenses: BlueOak-1.0.0
Latest release: 3.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:16:03.231Z (9 days ago)
Versions: 88
Dependent Packages: 0
Dependent Repositories: 1
Downloads: 2,853 Last month
Rankings:
- Stargazers count: 1.896%
- Forks count: 2.037%
- Downloads: 6.316%
- Dependent repos count: 10.302%
- Average: 14.482%
- Dependent packages count: 51.857%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/create-plugin

Create a tap plugin with 'npm init @tapjs/plugin'

Homepage: https://github.com/tapjs/tapjs/tree/main/src/create-plugin#readme
Licenses: BlueOak-1.0.0
Latest release: 4.4.8 (published 29 days ago)
Last Synced: 2026-06-10T19:02:13.436Z (3 days ago)
Versions: 91
Dependent Packages: 0
Dependent Repositories: 1
Downloads: 741 Last month
Rankings:
- Stargazers count: 1.896%
- Forks count: 2.037%
- Downloads: 8.027%
- Dependent repos count: 10.302%
- Average: 14.824%
- Dependent packages count: 51.857%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/esbuild-kit

Alternative to @tapjs/typescript. Load typescript using @esbuild-kit/cjs-loader and @esbuild-kit/esm-loader instead of ts-node.

Homepage: https://github.com/tapjs/tapjs/tree/main/src/esbuild-kit#readme
Licenses: BlueOak-1.0.0
Latest release: 3.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:15:46.753Z (9 days ago)
Versions: 89
Dependent Packages: 0
Dependent Repositories: 1
Downloads: 767 Last month
Rankings:
- Downloads: 6.536%
- Dependent repos count: 10.418%
- Average: 23.108%
- Dependent packages count: 52.369%
Maintainers (2)
- ljharb
- isaacs

npmjs.org: @tapjs/mocha-globals

An optional plugin adding Mocha-like BDD and TDD interfaces to the global environment when tap is loaded.

Homepage: https://github.com/tapjs/tapjs/tree/main/src/mocha-globals#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-10T19:02:04.871Z (3 days ago)
Versions: 69
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 514 Last month
Rankings:
- Stargazers count: 1.949%
- Forks count: 2.081%
- Average: 23.838%
- Dependent repos count: 37.448%
- Dependent packages count: 53.875%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/synonyms

extend the @tapjs/asserts methods with various aliases

Homepage: https://github.com/tapjs/tapjs/tree/main/src/synonyms#readme
Licenses: BlueOak-1.0.0
Latest release: 4.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:15:51.416Z (9 days ago)
Versions: 69
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 551 Last month
Rankings:
- Stargazers count: 1.949%
- Forks count: 2.081%
- Average: 23.838%
- Dependent repos count: 37.448%
- Dependent packages count: 53.875%
Maintainers (2)
- ljharb
- isaacs
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @depup/tap

A Test-Anything-Protocol library for JavaScript (with updated dependencies)

Homepage: https://github.com/tapjs/tapjs/src/tap#readme
Licenses: BlueOak-1.0.0
Latest release: 21.6.3-depup.0 (published 2 months ago)
Last Synced: 2026-06-10T19:01:56.756Z (3 days ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 31 Last month
Rankings:
- Dependent repos count: 22.409%
- Average: 27.355%
- Dependent packages count: 32.302%
Maintainers (1)
- chiefmikey
Funding:
- url: https://github.com/sponsors/isaacs

npmjs.org: @tapjs/chdir

a built-in tap extension for t.chdir()

Homepage: https://github.com/tapjs/tapjs/tree/main/src/chdir#readme
Licenses: BlueOak-1.0.0
Latest release: 3.3.10 (published 29 days ago)
Last Synced: 2026-06-04T12:16:01.937Z (9 days ago)
Versions: 31
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 641,277 Last month
Rankings:
- Dependent repos count: 28.23%
- Average: 34.628%
- Dependent packages count: 41.027%
Maintainers (2)
- ljharb
- isaacs

repo1.maven.org: org.mvnpm:tap-yaml

Yaml handling for TAP parsers and generators

Homepage: https://github.com/tapjs/tapjs/tree/main/src/yaml#readme
Documentation: https://appdoc.app/artifact/org.mvnpm/tap-yaml/
Licenses: BlueOak-1.0.0
Latest release: 4.4.2 (published about 1 month ago)
Last Synced: 2026-06-11T22:20:11.485Z (2 days ago)
Versions: 10
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 31.817%
- Average: 38.652%
- Dependent packages count: 45.487%

repo1.maven.org: org.mvnpm:tap-parser

parse the test anything protocol

Homepage: https://github.com/tapjs/tapjs/tree/main/src/parser#readme
Documentation: https://appdoc.app/artifact/org.mvnpm/tap-parser/
Licenses: BlueOak-1.0.0
Latest release: 18.3.4 (published about 1 month ago)
Last Synced: 2026-06-10T19:01:57.529Z (3 days ago)
Versions: 12
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 31.817%
- Average: 38.652%
- Dependent packages count: 45.487%

npmjs.org: @tapjs/tsx

Alternative to @tapjs/typescript. Load typescript using tsx instead of ts-node.

Homepage: https://github.com/tapjs/tapjs/tree/main/src/tsx#readme
Licenses: BlueOak-1.0.0
Latest release: 3.4.8 (published 29 days ago)
Last Synced: 2026-06-04T12:15:25.091Z (9 days ago)
Versions: 42
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 7,587 Last month
Rankings:
- Dependent repos count: 36.432%
- Average: 44.401%
- Dependent packages count: 52.369%
Maintainers (2)
- ljharb
- isaacs

Dependencies

.github/workflows/ci.yml actions

actions/checkout v2 composite
actions/setup-node v2.1.4 composite

package-lock.json npm

366 dependencies

package.json npm

coveralls ^3.1.1 development
eslint ^7.32.0 development
flow-remove-types ^2.193.0 development
node-preload ^0.2.1 development
process-on-spawn ^1.0.0 development
ts-node ^8.5.2 development
typescript ^3.7.2 development
@isaacs/import-jsx ^4.0.1
@types/react ^17.0.52
chokidar ^3.3.0
findit ^2.0.0
foreground-child ^2.0.0
fs-exists-cached ^1.0.0
glob ^7.2.3
ink ^3.2.0
isexe ^2.0.0
istanbul-lib-processinfo ^2.0.3
jackspeak ^1.4.2
libtap ^1.4.0
minipass ^3.3.4
mkdirp ^1.0.4
nyc ^15.1.0
opener ^1.5.1
react ^17.0.2
rimraf ^3.0.0
signal-exit ^3.0.6
source-map-support ^0.5.16
tap-mocha-reporter ^5.0.3
tap-parser ^11.0.2
tap-yaml ^1.0.2
tcompare ^5.0.7
treport ^3.0.4
which ^2.0.2

.github/workflows/typedoc.yml actions

actions/checkout v3 composite
actions/configure-pages v3 composite
actions/deploy-pages v1 composite
actions/setup-node v3 composite
actions/upload-pages-artifact v1 composite

src/after/dist/cjs/package.json npm

src/after/dist/mjs/package.json npm

src/after/package.json npm

is-actual-promise ^1.0.0

src/after-each/package.json npm

function-loop ^4.0.0

src/asserts/package.json npm

is-actual-promise ^1.0.0
tcompare 6.0.1-4
trivial-deferred ^2.0.0

src/before/package.json npm

is-actual-promise ^1.0.0

src/before-each/package.json npm

function-loop ^4.0.0

src/clock/package.json npm

clock-mock ^2.0.2
mock-clock ^0.7.1

src/config/package.json npm

chalk ^5.2.0
jackspeak ^2.3.1
polite-json ^4.0.1
walk-up-path ^3.0.1

src/core/dist/cjs/package.json npm

src/core/dist/mjs/package.json npm

src/core/package.json npm

@tapjs/processinfo ^2.5.6
@tapjs/stack 0.0.0-6
@tapjs/test 0.0.0-18
async-hook-domain ^4.0.1
is-actual-promise ^1.0.0
jackspeak ^2.3.1
minipass ^7.0.3
signal-exit 4.1
tap-parser 15.0.0-2
tcompare 6.0.1-4
trivial-deferred ^2.0.0

src/create-plugin/package.json npm

@tapjs/core 0.0.0-18
npm-init-template 1.0.3-1

src/docs/package.json npm

@11ty/eleventy ^2.0.1 development
@11ty/eleventy-navigation ^0.3.5
@11ty/eleventy-plugin-syntaxhighlight ^5.0.0
cheerio ^1.0.0-rc.12
eleventy-plugin-toc ^1.1.5
markdown-it ^13.0.1
markdown-it-anchor ^8.6.7
netlify-cli ^16.2.0

src/dummy-plugin/package.json npm

src/esbuild-kit/package.json npm

@esbuild-kit/cjs-loader ^2.4.2
@esbuild-kit/esm-loader ^2.5.5

src/filter/package.json npm

tcompare 6.0.1-4
trivial-deferred ^2.0.0

src/fixture/package.json npm

mkdirp ^3.0.0
rimraf ^5.0.0

src/intercept/package.json npm

@tapjs/after 0.0.0-18
@tapjs/stack 0.0.0-6

src/mock/package.json npm

@tapjs/after 0.0.0-18
@tapjs/stack 0.0.0-6
resolve-import ^1.0.4

src/nock/package.json npm

@tapjs/snapshot 0.0.0-18
@tapjs/stack 0.0.0-6
nock ^13.3.2

src/npm-init-template/package.json npm

foreground-child ^3.1.1
minimatch ^9.0.1
mkdirp ^3.0.1
mustache ^4.2.0
read ^2.1.0

src/parser/package.json npm

events-to-array ^2.0.3
tap-yaml 2.1.1-1

src/reporter/package.json npm

@tapjs/config 2.0.0-19
@tapjs/test 0.0.0-18
chalk ^5.2.0
ink ^4.3.1
ms ^2.1.3
patch-console ^2.0.0
prismjs ^1.29.0
prismjs-terminal ^1.2.2
react ^18.2.0
string-length ^6.0.0

src/run/package.json npm

@tapjs/after 0.0.0-18
@tapjs/before 0.0.0-18
@tapjs/config 2.0.0-19
@tapjs/processinfo ^2.5.6
@tapjs/reporter 0.0.0-20
@tapjs/spawn 0.0.0-18
@tapjs/stdin 0.0.0-18
@tapjs/test 0.0.0-18
c8 ^8.0.1
chokidar ^3.5.3
foreground-child ^3.1.1
glob ^10.3.3
minipass ^7.0.3
mkdirp ^3.0.1
opener ^1.5.2
pacote ^17.0.3
path-scurry ^1.9.2
resolve-import ^1.0.4
rimraf ^5.0.0
semver ^7.5.4
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tap-yaml 2.1.1-1
tcompare 6.0.1-4
trivial-deferred ^2.0.0
ts-node github:TypeStrong/ts-node#8f6f4e5
which ^4.0.0

src/run/test/fixtures/custom-react-reporter/package.json npm

src/run/test/fixtures/custom-stream-reporter/package.json npm

src/sinon/package.json npm

@tapjs/after 0.0.0-18
sinon ^15.2.0

src/snapshot/package.json npm

is-actual-promise ^1.0.0
tcompare 6.0.1-4
trivial-deferred ^2.0.0

src/spawn/package.json npm

src/stack/package.json npm

tcompare 6.0.1-4
trivial-deferred ^2.0.0

src/stdin/package.json npm

src/tap/package.json npm

@tapjs/after 0.0.0-18
@tapjs/after-each 0.0.0-18
@tapjs/asserts 0.0.0-18
@tapjs/before 0.0.0-18
@tapjs/before-each 0.0.0-18
@tapjs/core 0.0.0-18
@tapjs/filter 0.0.0-18
@tapjs/fixture 0.0.0-18
@tapjs/intercept 0.0.0-18
@tapjs/mock 0.0.0-19
@tapjs/run 0.0.0-20
@tapjs/snapshot 0.0.0-18
@tapjs/spawn 0.0.0-18
@tapjs/stdin 0.0.0-18
@tapjs/test 0.0.0-18
@tapjs/typescript 0.0.0-18
@tapjs/worker 0.0.0-18

src/tcompare/package.json npm

diff ^5.1.0

src/test/dist/cjs/package.json npm

src/test/dist/mjs/package.json npm

src/test/package.json npm

glob ^10.3.3
jackspeak ^2.3.1
mkdirp ^3.0.0
sync-content ^1.0.1
tap-parser 15.0.0-2
ts-node github:TypeStrong/ts-node#8f6f4e5
typescript ^5.1.6

src/test/test-built/dist/cjs/package.json npm

src/test/test-built/dist/mjs/package.json npm

src/test/test-built/package.json npm

src/typescript/package.json npm

ts-node github:TypeStrong/ts-node#8f6f4e5

src/worker/package.json npm

src/yaml/package.json npm

yaml ^2.3.0
yaml-types ^0.3.0