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Sindre Sorhus

Sindre Sorhus/type-fest

A collection of essential TypeScript types

Issues looking for funding

Jsonify breaks down with JsonValue, JsonObject
bug
help wanted

#582 opened in sindresorhus/type-fest

1
Fund
MergeDeep takes type of property of source instead of using the destination type in case of undefined value
bug

#941 opened in sindresorhus/type-fest

1
Fund
Non-Empty String Type
type addition

#946 opened in sindresorhus/type-fest

1
Fund
Opposite of Simplify?
type addition

#694 opened in sindresorhus/type-fest

2
👍2
Fund
Stricter FixedLengthArray
enhancement
help wanted

#284 opened in sindresorhus/type-fest

3
👍3
Fund
IfType type guards
help wanted
good first issue
type addition

#788 opened in sindresorhus/type-fest

8
Fund
SnakeCaseProperties doesn't handle PascalCase and UPPERCASE
bug
help wanted
component:casing

#223 opened in sindresorhus/type-fest

2
Fund
NaN problems
documentation

#406 opened in sindresorhus/type-fest

Fund
Add ArrayAt type for stricter Array.prototype.at() with tuples
help wanted
type addition

#369 opened in sindresorhus/type-fest

10
Fund
SetRequired should return the original class type, plus the required keys
enhancement

#141 opened in sindresorhus/type-fest

8
Fund
FlattenedRecordDeep type
help wanted
type addition

#633 opened in sindresorhus/type-fest

Fund
IndexOf - Find the index of a type in a tuple
help wanted
type addition

#535 opened in sindresorhus/type-fest

3
👍1
Fund
Tuple alias for FixedLengthArray
type addition

#557 opened in sindresorhus/type-fest

2
Fund
[FR] SetNullable
type addition

#697 opened in sindresorhus/type-fest

6
👍5
Fund
KeysOfType
help wanted
type addition

#630 opened in sindresorhus/type-fest

3
Fund
Cannot copy Date type via CamelCasedPropertiesDeep
bug
help wanted

#326 opened in sindresorhus/type-fest

7
Fund
type-fest@3 - How to declare optional properties in JsonObject?
bug

#471 opened in sindresorhus/type-fest

9
👍2
Fund
UnionToArray type
help wanted
type addition

#534 opened in sindresorhus/type-fest

Fund
Add links to try them in the TypeScript Playground
enhancement
help wanted

#67 opened in sindresorhus/type-fest

12
👍5
Fund
Add Passthrough type
help wanted
type addition

#227 opened in sindresorhus/type-fest

4
Fund
1
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Sindre Sorhussindresorhus/type-fest
Creatorsindresorhus
Stars14.5k
LicenseCreative Commons Zero v1.0 Universal
RepositoryGitHub