Skip to content

Issues: microsoft/TypeScript

Beta
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

5,589 Open 36,458 Closed
5,589 Open 36,458 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

Mixing base class defeats circularity protection
#61721 opened May 18, 2025 by LukeAbby
Typescript fail to parse JSX syntax correctly
#61720 opened May 17, 2025 by GuichiZhao
10
Emitted declarations for JS file do not import a class if it's re-exported
#61718 opened May 17, 2025 by keijokapp
tsc --build --watch produces stray .js/.js.map files when adding a file to upstream project
#61717 opened May 17, 2025 by echentw
Double initializing a readonly field should not be allowed
#61716 opened May 17, 2025 by dgp1130
3
Function definition parameter type inference
#61715 opened May 16, 2025 by ccorcos
6 tasks done
2
using transform throws when a for body binding shadows the for head binding Bug A bug in TypeScript Help Wanted You can do this
#61714 opened May 16, 2025 by JLHwung Backlog
4
Missing Intl.Locale.prototype.getWeekInfo() Bug A bug in TypeScript Domain: lib.d.ts The issue relates to the different libraries shipped with TypeScript Help Wanted You can do this
#61713 opened May 16, 2025 by sonicdoe Backlog
1
Add option to remove "move to new file" quick fix Needs Investigation This issue needs a team member to investigate its status. Visual Studio Integration with Visual Studio
#61712 opened May 16, 2025 by markboyall
6 tasks done
@joj
Resolution order dependent circular heritage 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
#61711 opened May 16, 2025 by LukeAbby Backlog
Monorepo workspace packages in devDependencies are not considered for auto-imports
#61709 opened May 16, 2025 by DerGernTod
1
False negative on exhaustive type guard on multilevel union Duplicate An existing issue was already created
#61708 opened May 16, 2025 by mateuszkitlas
1
Object.groupBy should not return Partial<Record<string, T>> or Partial<Record<number, T>>
#61706 opened May 15, 2025 by joshkel
2
jsconfig.*.json don't have "allowJs": true by default Not a Defect This behavior is one of several equally-correct options
#61704 opened May 15, 2025 by adamscott
5
TS Server Plugin rename supoort transform user input
#61702 opened May 15, 2025 by mantou132
6 tasks done
Exported types in an ESM namespace are not "nameable" (have repro) Design Limitation Constraints of the existing architecture prevent this from being fixed
#61700 opened May 15, 2025 by jasonkuhrt
1
Internal caching of Iterable types skips type checks for optional Arrays, only emits error on first encountered instance of TS error 2488 Bug A bug in TypeScript Help Wanted You can do this
#61698 opened May 13, 2025 by cewkrupa Backlog
base64/hex methods missing from Uint8Array Bug A bug in TypeScript Domain: lib.d.ts The issue relates to the different libraries shipped with TypeScript Help Wanted You can do this
#61695 opened May 12, 2025 by dontwanttothink Backlog
1
6
This JSX tag's 'children' prop expects type 'string' which requires multiple children, but only a single child was provided Needs Investigation This issue needs a team member to investigate its status.
#61692 opened May 12, 2025 by maxpatiiuk Backlog
1
The entries collection in observers should be non-empty Experience Enhancement Noncontroversial enhancements Help Wanted You can do this Suggestion An idea for TypeScript
#61691 opened May 12, 2025 by foxbunny Backlog
Generic TypedArray constructors have only one overload Needs More Info The issue still hasn't been fully clarified
#61680 opened May 9, 2025 by gordonmleigh
1
With exactOptionalPropertyTypes enabled, assigning a union with missing literal properties is incorrectly allowed Bug A bug in TypeScript
#61678 opened May 9, 2025 by loganzartman
1
@ahejlsberg
1
A contextually-typed signature coming from correlated union can't be assigned back to source of its contextual type 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
#61676 opened May 8, 2025 by Andarist Backlog
1
public static fields without initializer are removed even with useDefineForClassFields=true Needs Investigation This issue needs a team member to investigate its status.
#61671 opened May 8, 2025 by sapphi-red
@rbuckton
1
Type variable leak and odd error Bug A bug in TypeScript
#61667 opened May 7, 2025 by ahejlsberg
1
@ahejlsberg
ProTip! no:milestone will show everything without a milestone.