Skip to content

Issues: microsoft/TypeScript

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

5,509 Open 36,174 Closed
5,509 Open 36,174 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Sometimes, keyof any is string
#61203 opened Feb 17, 2025 by AFatNiBBa
Union type on object's property behaves different than having a union of the whole object with all possible values for this field
#61202 opened Feb 17, 2025 by Llois41
1
Failed type check in monorepo project.
#61200 opened Feb 17, 2025 by ChoSeoHwan
[ServerErrors][TypeScript] 5.8.0-dev.20250216 vs 5.7.3
#61199 opened Feb 16, 2025 by typescript-bot
10
[ServerErrors][JavaScript] 5.8.0-dev.20250216 vs 5.7.3
#61198 opened Feb 16, 2025 by typescript-bot
2
Instantiable types from return types of contextual signatures don't provide contextual type information for return expressions
#61197 opened Feb 16, 2025 by Andarist
1
Inconsistent enum literal types
#61196 opened Feb 16, 2025 by Andarist
[NewErrors] 5.8.0-dev.20250216 vs 5.7.3
#61195 opened Feb 16, 2025 by typescript-bot
19
type alternatives in arguments become function alternatives and are then inferred to a never argument.
#61186 opened Feb 15, 2025 by sparecycles
5
Warning 6133 ignores @link tags on enum members
#61183 opened Feb 15, 2025 by Danielku15
1
Inconsistent inferred type predicate for filter
#61182 opened Feb 15, 2025 by pedrolamas
3
Allow accessor properties in .d.ts even when targeting ES5
#61181 opened Feb 15, 2025 by nicolo-ribaudo
6 tasks done
2
// @ts-mutate decorator/directive
#61179 opened Feb 14, 2025 by exoRift
6 tasks done
5
Narrow object property indexed by bracket notation when the key is a known literal type, regardless of where the key comes from
#61176 opened Feb 14, 2025 by jcalz
6 tasks done
Parameters does not work in JS files unless a @param has been explicitly defined Bug A bug in TypeScript
#61172 opened Feb 13, 2025 by RobertAKARobin TypeScript 5.9.0
1
@sandersn
3
typeof unique symbol is treated as symbol in JSDoc Bug A bug in TypeScript
#61170 opened Feb 12, 2025 by vanjac TypeScript 5.9.0
1
@rbuckton
Incorrect "Import may be converted to a default import" autofix for import export Bug A bug in TypeScript Help Wanted You can do this
#61167 opened Feb 12, 2025 by nicolo-ribaudo Backlog
2
Object.defineProperty(variable) does not error in .js files if variable does not exist Bug A bug in TypeScript Help Wanted You can do this
#61165 opened Feb 12, 2025 by eps1lon Backlog
6
Enables implements on abstract classes with protected members (usefull for generic mixins) Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Suggestion An idea for TypeScript
#61161 opened Feb 10, 2025 by denis-migdal
6 tasks done
When using a string value as export for reference, the .d.ts file created with dot notation instead of computed property which can break Bug A bug in TypeScript
#61159 opened Feb 10, 2025 by oriSomething TypeScript 5.9.0
@rbuckton
Narrowed const variables are widened in block-scoped closures Help Wanted You can do this Possible Improvement The current behavior isn't wrong, but it's possible to see that it might be better in some cases
#61158 opened Feb 10, 2025 by kirkwaiblinger Backlog
Decorator helper __esDecorate refers to Object, which can be clobbered Needs Investigation This issue needs a team member to investigate its status.
#61150 opened Feb 8, 2025 by joeyparrish
@rbuckton
2
Allow ... | undefined in comparisons (<, >, etc) Awaiting More Feedback This means we'd like to hear from more people who would be helped by this feature Suggestion An idea for TypeScript
#61141 opened Feb 7, 2025 by ericbf
6 tasks done
18
JavaScript Intellisense doesn't detect types of properties defined in async constructors Help Wanted You can do this Possible Improvement The current behavior isn't wrong, but it's possible to see that it might be better in some cases
#61137 opened Feb 7, 2025 by SuperLlama88888 Backlog
TypedArray constructor compile error Needs Investigation This issue needs a team member to investigate its status.
#61134 opened Feb 6, 2025 by andrewvarga
@rbuckton
4
ProTip! Add no:assignee to see everything that’s not assigned.