Repository Issues

sindresorhus/type-fest

A collection of essential TypeScript types

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Stars
 (12,328 stars)
Forks
 (471 forks)
Indexed issues
 (35 indexed issues)
open beginner issues
 (32 open beginner issues)
Latest indexed
Aug 14, 2026
Last GitHub push
Nov 12, 2023
License
Creative Commons Zero v1.0 Universal
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
TypeScript
PR merge metrics
 (Avg merge 3d 5h) (11 merged PRs in 30d)
Beginner labels
help wantedgood first issue

Issues

32 open indexed issues

Open
`UnionToArray` type
help wantedtype addition
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #534 · Dec 25, 2022 · TypeScript · 12,328 stars

0 comments0 reactions0 assignees
Open
`MinimumN` type
help wantedtype addition
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #477 · Sep 29, 2022 · TypeScript · 12,328 stars

0 comments0 reactions0 assignees
Open
Add `Truthy` and `Falsy` types
corehelp wantedtype addition
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #394 · Apr 30, 2022 · TypeScript · 12,328 stars

4 comments8 reactions0 assignees
Open
Add `Set` type
component:pathshelp wantedtype addition
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #373 · Mar 8, 2022 · TypeScript · 12,328 stars

9 comments1 reaction0 assignees
Open
Stricter `FixedLengthArray`
enhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #284 · Oct 12, 2021 · TypeScript · 12,328 stars

3 comments3 reactions0 assignees
Open
Add `Passthrough` type
help wantedtype addition
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #227 · Jul 8, 2021 · TypeScript · 12,328 stars

4 comments0 reactions0 assignees
Open
`keyof` for Map
help wantedtype addition
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #225 · Jul 1, 2021 · TypeScript · 12,328 stars

3 comments4 reactions0 assignees
Open
Proposal: `AsyncFunction`
corehelp wantedtype addition
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / type-fest · #121 · Aug 18, 2020 · TypeScript · 12,328 stars

22 comments2 reactions0 assignees