https://github.com/typestack/class-transformer

exposing-getters exposing-properties transformation typescript

Score: 32.803552049411856

Last synced: about 10 hours ago
JSON representation

Repository metadata:

Decorator-based transformation, serialization, and deserialization between objects and classes.

Host: GitHub
URL: https://github.com/typestack/class-transformer
Owner: typestack
License: mit
Created: 2016-02-09T13:26:52.000Z (over 10 years ago)
Default Branch: develop
Last Pushed: 2026-05-22T11:06:41.000Z (5 months ago)
Last Synced: 2026-10-16T01:20:27.076Z (8 days ago)
Topics: exposing-getters, exposing-properties, transformation, typescript
Language: TypeScript
Homepage:
Size: 3.1 MB
Stars: 7,339
Watchers: 42
Forks: 525
Open Issues: 267
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE

Owner metadata:

Name: TypeStack
Login: typestack
Email:
Kind: organization
Description: Decorator based frameworks and libraries for Node and browser.
Website: https://docs.typestack.community/
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/24602613?v=4
Repositories: 9
Last Synced at: 2026-10-20T23:31:21.058Z
Profile URL: https://github.com/typestack

GitHub Events

Total

Create event: 24
Delete event: 35
Fork event: 27
Issue comment event: 194
Issues event: 23
Pull request event: 75
Pull request review event: 27
Watch event: 406
Total: 811

Last Year

Create event: 1
Delete event: 1
Fork event: 3
Issue comment event: 1
Issues event: 2
Pull request event: 8
Pull request review event: 1
Watch event: 27
Total: 44

Committers metadata

Last synced: 1 day ago

Total Commits: 714
Total Committers: 64
Avg Commits per committer: 11.156
Development Distribution Score (DDS): 0.412

Commits in past year: 0
Committers in past year: 0
Avg Commits per committer in past year: 0.0
Development Distribution Score (DDS) in past year: 0.0

Name	Email	Commits
dependabot[bot]	4****]	420
Attila Olah	N****d	112
Umed Khudoiberdiev	z**t@g**m	75
Snir Segal	s**l@g**m	16
Geoffroy Empain	e**o@h**m	7
tbreug	3****g	7
Artem Larionov	l**m@g**m	4
jotamorais	m**s@g**m	4
Rasmus Syberg	r**s@b**o	3
driccio	d**o@4**r	3
nouc	n**3@g**m	2
cojack	x**k@g**m	2
Umed Khudoiberdiev	p**e@g**m	2
Rob Muchall	r**l@p**m	2
IDAN SHEINBERG	s**n@g**m	2
Gary	g**y@s**m	2
Franklin Davenport	s**s@g**m	2
Arnaud Bosc	b**o@g**m	2
Janis Köhr	j**r@n**e	2
Петровский А. К	1**5@7**u	1
guscastro	g**o@f**m	1
IDAN SHEINBERG	I****G	1
Bradley Compton	b**n@r**m	1
Rishabh	r**i@g**m	1
Andrew Shymanel	6****l	1
Benoît Verhaeghe	b**u@g**m	1
Carlos Galarza	c**u@g**m	1
Cody Tseng	6****g	1
Coroliov Oleg	1****n	1
Dragoș Străinu	s**5@g**m	1
and 34 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 215
Total pull requests: 403
Average time to close issues: over 1 year
Average time to close pull requests: 2 months
Total issue authors: 204
Total pull request authors: 49
Average comments per issue: 3.54
Average comments per pull request: 3.44
Merged pull request: 92
Bot issues: 1
Bot pull requests: 326

Past year issues: 2
Past year pull requests: 10
Past year average time to close issues: N/A
Past year average time to close pull requests: 2 months
Past year issue authors: 2
Past year pull request authors: 5
Past year average comments per issue: 0.5
Past year average comments per pull request: 1.2
Past year merged pull request: 0
Past year bot issues: 0
Past year bot pull requests: 4

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/typestack/class-transformer

Top Issue Authors

Woodz (3)
NoNameProvided (3)
thewebartisan7 (2)
patricknazar (2)
Arnaud-Dev-Nodejs (2)
scotch83 (2)
samislam (2)
johnvanderton (2)
ghost (2)
GeekEast (1)
jlefebvre1997 (1)
gordielachance (1)
Krrish-raj (1)
bdarcus (1)
elr0berto (1)

Top Pull Request Authors

dependabot[bot] (326)
thongxuan (4)
xianjianlf2 (3)
temeddix (2)
CodyTseng (2)
yarozar (2)
n0mer (2)
fjodor-rybakov (2)
diffy0712 (2)
dummer3 (2)
MickL (2)
rs-r2d2 (2)
jtimmons (2)
sixtusagbo (2)
TheCoreMan (2)

Top Issue Labels

type: fix (87)
status: needs triage (79)
type: question (70)
type: feature (37)
flag: needs discussion (30)
status: duplicate (10)
status: invalid (8)
type: documentation (3)
status: wontfix (2)
status: done/released (1)
priority: high (1)
status: fixed (1)
type: discussion (1)
priority: low (1)
dependencies (1)

Top Pull Request Labels

dependencies (326)
javascript (4)
type: feature (3)
status: awaiting answer (1)

Package metadata

Total packages: 21
Total downloads:
- npm: 52,199,112 last-month
Total docker downloads: 310,039,015
Total dependent packages: 3,740 (may contain duplicates)
Total dependent repositories: 53,190 (may contain duplicates)
Total versions: 89
Total maintainers: 27
Total advisories: 1

npmjs.org: class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.1 (published almost 5 years ago)
Last Synced: 2026-10-23T18:20:06.990Z (about 13 hours ago)
Versions: 31
Dependent Packages: 3,730
Dependent Repositories: 53,190
Downloads: 52,198,930 Last month
Docker Downloads: 310,039,015
Rankings:
- Dependent packages count: 0.022%
- Downloads: 0.072%
- Docker downloads count: 0.108%
- Dependent repos count: 0.131%
- Average: 0.546%
- Stargazers count: 1.223%
- Forks count: 1.719%
Maintainers (2)
- nonameprovided
- typestack-release-bot
Advisories:
- Prototype pollution in class-transformer

proxy.golang.org: github.com/typestack/class-transformer

Homepage:
Documentation: https://pkg.go.dev/github.com/typestack/class-transformer#section-documentation
Licenses: mit
Latest release: v0.5.1 (published almost 5 years ago)
Last Synced: 2026-10-22T18:02:13.337Z (1 day ago)
Versions: 11
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.785%
- Average: 4.946%
- Dependent repos count: 5.107%

npmjs.org: @dsimowitz/class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.1 (published almost 4 years ago)
Last Synced: 2026-10-22T18:02:43.099Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 17 Last month
Rankings:
- Stargazers count: 1.633%
- Forks count: 2.195%
- Average: 12.15%
- Downloads: 15.397%
- Dependent packages count: 16.22%
- Dependent repos count: 25.306%
Maintainers (1)
- dsimowitz

npmjs.org: class-transformer-edited

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.1 (published over 4 years ago)
Last Synced: 2026-10-22T18:02:15.554Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 8 Last month
Rankings:
- Stargazers count: 1.633%
- Forks count: 2.195%
- Average: 14.19%
- Dependent packages count: 16.22%
- Dependent repos count: 25.306%
- Downloads: 25.599%
Maintainers (1)
- iran-110

npmjs.org: @depup/class-transformer

[DepUp] Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.1-depup.0 (published 8 months ago)
Last Synced: 2026-10-22T18:05:19.666Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 11 Last month
Rankings:
- Stargazers count: 0.989%
- Forks count: 1.339%
- Average: 14.333%
- Dependent repos count: 22.53%
- Dependent packages count: 32.475%
Maintainers (1)
- chiefmikey

npmjs.org: class-transformer-dev

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.4.2 (published over 5 years ago)
Last Synced: 2026-10-22T18:02:29.373Z (1 day ago)
Versions: 2
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 14 Last month
Rankings:
- Stargazers count: 1.565%
- Forks count: 2.052%
- Average: 14.671%
- Dependent packages count: 16.224%
- Dependent repos count: 25.328%
- Downloads: 28.187%
Maintainers (1)
- tgercek

npmjs.org: @hyperspaceai/class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.2-patch.5 (published over 1 year ago)
Last Synced: 2026-10-22T18:02:40.449Z (1 day ago)
Versions: 5
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 6 Last month
Rankings:
- Stargazers count: 1.008%
- Forks count: 1.362%
- Average: 15.353%
- Dependent repos count: 24.169%
- Dependent packages count: 34.874%
Maintainers (3)

npmjs.org: alex-class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage:
Licenses: MIT
Latest release: 0.3.9-alias (published over 5 years ago)
Last Synced: 2026-10-22T18:03:10.707Z (1 day ago)
Versions: 6
Dependent Packages: 2
Dependent Repositories: 0
Downloads: 28 Last month
Rankings:
- Stargazers count: 1.565%
- Forks count: 2.052%
- Dependent packages count: 16.224%
- Average: 16.483%
- Dependent repos count: 25.328%
- Downloads: 37.249%
Maintainers (1)
- aleksei.aleksandrov

npmjs.org: johny-fork-class-validator

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.13.4 (published over 5 years ago)
Last Synced: 2026-10-22T18:03:05.687Z (1 day ago)
Versions: 3
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 8 Last month
Rankings:
- Stargazers count: 1.565%
- Forks count: 2.05%
- Dependent packages count: 16.224%
- Average: 17.04%
- Dependent repos count: 25.328%
- Downloads: 40.033%
Maintainers (1)
- johny1614

npmjs.org: @trellisorg/class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.1 (published almost 5 years ago)
Last Synced: 2026-10-22T18:02:24.556Z (1 day ago)
Versions: 3
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 10 Last month
Rankings:
- Stargazers count: 1.565%
- Forks count: 2.05%
- Dependent packages count: 16.224%
- Average: 17.376%
- Dependent repos count: 25.328%
- Downloads: 41.711%
Maintainers (4)
- yharaskrik
- stonepaw
- jordems
- mlevi15

npmjs.org: @visaright/class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage:
Licenses: MIT
Latest release: 0.5.2 (published almost 4 years ago)
Last Synced: 2026-10-22T18:03:22.081Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 17 Last month
Rankings:
- Stargazers count: 1.635%
- Forks count: 2.22%
- Dependent packages count: 16.22%
- Average: 18.226%
- Dependent repos count: 25.306%
- Downloads: 45.75%
Maintainers (1)
- visaright

npmjs.org: @brickdoc/class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.1 (published almost 5 years ago)
Last Synced: 2026-10-22T18:02:24.181Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 10 Last month
Rankings:
- Stargazers count: 1.565%
- Forks count: 2.052%
- Dependent packages count: 16.224%
- Average: 18.692%
- Dependent repos count: 25.328%
- Downloads: 48.293%
Maintainers (4)

npmjs.org: clazz-transformer

Based on class-transformer 0.5.1 with some fixes for metadata storage

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.4 (published over 3 years ago)
Last Synced: 2026-10-22T18:02:29.124Z (1 day ago)
Versions: 4
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 23 Last month
Rankings:
- Stargazers count: 1.267%
- Forks count: 1.749%
- Average: 23.806%
- Dependent repos count: 37.487%
- Dependent packages count: 54.722%
Maintainers (1)
- kalani96746

npmjs.org: qqmusic-class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Status: unpublished
Licenses: MIT
Latest release: 0.5.1 (published 10 months ago)
Last Synced: 2026-10-22T18:02:46.257Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 23.235%
- Average: 28.373%
- Dependent packages count: 33.511%

npmjs.org: qm-class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Status: unpublished
Licenses: MIT
Latest release: 0.5.1 (published 10 months ago)
Last Synced: 2026-10-22T18:02:36.721Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 23.235%
- Average: 28.373%
- Dependent packages count: 33.511%

npmjs.org: @scription/class-transformer

Scription Fork Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.1-fork.1 (published over 1 year ago)
Last Synced: 2026-10-22T18:02:33.735Z (1 day ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 9 Last month
Rankings:
- Dependent repos count: 24.281%
- Average: 29.659%
- Dependent packages count: 35.037%
Maintainers (3)

repo1.maven.org: org.webjars.npm:serializer.ts

WebJar for serializer.ts

Homepage: http://webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/serializer.ts/
Licenses: Apache-2.0
Latest release: 0.0.12 (published over 8 years ago)
Last Synced: 2026-10-22T18:02:29.475Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Rankings:
- Dependent repos count: 31.98%
- Average: 31.989%
- Dependent packages count: 31.998%

npmjs.org: @thongxuan/class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.5.6 (published over 2 years ago)
Last Synced: 2026-10-22T18:02:28.406Z (1 day ago)
Versions: 6
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 4 Last month
Rankings:
- Dependent repos count: 28.037%
- Average: 34.391%
- Dependent packages count: 40.746%
Maintainers (1)
- athongintel

repo1.maven.org: org.mvnpm:class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer#readme
Documentation: https://appdoc.app/artifact/org.mvnpm/class-transformer/
Licenses: MIT
Latest release: 0.5.1 (published 6 months ago)
Last Synced: 2026-10-22T18:02:28.176Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 29.291%
- Average: 35.583%
- Dependent packages count: 41.876%

npmjs.org: @inhanbyeol/class-transformer

Homepage: https://github.com/typestack/class-transformer#readme
Licenses: MIT
Latest release: 0.0.5 (published over 2 years ago)
Last Synced: 2026-10-22T18:02:19.219Z (1 day ago)
Versions: 5
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 5 Last month
Rankings:
- Dependent repos count: 32.816%
- Average: 39.95%
- Dependent packages count: 47.084%
Maintainers (1)
- inhanbyeol

npmjs.org: @bhunter179/class-transformer

Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors

Homepage: https://github.com/typestack/class-transformer
Status: removed
Licenses: MIT
Latest release: 0.5.2 (published over 3 years ago)
Last Synced: 2026-10-22T18:02:09.219Z (1 day ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 12 Last month
Rankings:
Maintainers (1)
- divyamsingh234

Dependencies

.github/workflows/auto-approve-dependabot-workflow.yml actions

actions/github-script v3 composite
hmarr/auto-approve-action v2.0.0 composite

.github/workflows/continuous-deployment-workflow.yml actions

actions/checkout v1 composite
actions/setup-node v1 composite

.github/workflows/continuous-integration-workflow.yml actions

actions/checkout v1 composite
actions/setup-node v1 composite

.github/workflows/lock-closed-issues-workflow.yml actions

dessant/lock-threads v2 composite

package-lock.json npm

666 dependencies

package.json npm

@rollup/plugin-commonjs ^25.0.5 development
@rollup/plugin-node-resolve ^15.2.2 development
@types/jest ^27.5.0 development
@types/node ^20.8.5 development
@typescript-eslint/eslint-plugin ^4.33.0 development
@typescript-eslint/parser ^4.33.0 development
eslint ^7.32.0 development
eslint-config-prettier ^9.0.0 development
eslint-plugin-jest ^26.8.7 development
husky ^4.3.8 development
jest ^26.6.3 development
lint-staged ^14.0.1 development
prettier ^2.8.8 development
reflect-metadata 0.1.13 development
rimraf 5.0.5 development
rollup ^2.79.1 development
rollup-plugin-terser ^7.0.2 development
ts-jest ^26.5.6 development
ts-node ^10.9.1 development
typescript ^4.9.5 development