Skip to content

Issues: microsoft/TypeScript

TypeScript 4.8 Iteration Plan
#49074 opened May 11, 2022 by DanielRosenwasser
Open 24
TypeScript 4.9 Iteration Plan
#50457 opened Aug 25, 2022 by DanielRosenwasser
Open 1
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

5,508 Open 29,118 Closed
5,508 Open 29,118 Closed
Author
Filter by author
Label
Filter by label
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Milestones
Filter by milestone
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Variable materialization with typeof Declined The issue was declined as something which matches the TypeScript vision Suggestion An idea for TypeScript
#50530 opened Aug 29, 2022 by polkovnikov-ph
5 tasks done
2
Clarity about the what path references are relative to
#50529 opened Aug 29, 2022 by kwasimensah
2
[regression 4.8] type narrowed too far; valid cases considered unreachable Bug A bug in TypeScript Has Repro This issue has compiler-backed repros: https://aka.ms/ts-repros
#50527 opened Aug 29, 2022 by seansfkelley TypeScript 4.8.1
@andrewbranch
7
Default generic parameter in function is ignored Working as Intended The behavior described is the intended behavior; this is not a bug
#50526 opened Aug 29, 2022 by Ni55aN
1
for await transform incorrectly calls return when next throws
#50525 opened Aug 29, 2022 by evanw
infer doesn't work correctly with type predicates Question An issue which isn't directly actionable in code
#50524 opened Aug 29, 2022 by glevchuk
6
Design Meeting Notes, 8/24/2022 Design Notes Notes from our design meetings
#50523 opened Aug 29, 2022 by DanielRosenwasser
1
Design Meeting Notes, 8/17/2022 Design Notes Notes from our design meetings
#50522 opened Aug 29, 2022 by DanielRosenwasser
Design Meeting Notes, 8/17/2022 Design Notes Notes from our design meetings
#50521 opened Aug 29, 2022 by DanielRosenwasser
RegExpExecArray should have explicit always-defined properties Bug A bug in TypeScript Domain: lib.d.ts The issue relates to the different libraries shipped with TypeScript
#50520 opened Aug 29, 2022 by DanielRosenwasser
2
NonNullable<null> is null without strict null checks Docs The issue relates to how you learn TypeScript
#50519 opened Aug 29, 2022 by dummdidumm
@DanielRosenwasser
5
according to DOM specs cancelBubble is a legacy alias of .stopPropagation() Bug A bug in TypeScript Domain: lib.d.ts The issue relates to the different libraries shipped with TypeScript
#50517 opened Aug 29, 2022 by Ahmed-Hakeem Backlog
2
Inferred return of a callback differs based on inline object literal vs variable assignment Working as Intended The behavior described is the intended behavior; this is not a bug
#50516 opened Aug 29, 2022 by andparsons
3
Performance issue on updating Babel monorepo typescript from 4.7.4 to 4.8.2 Needs Investigation This issue needs a team member to investigate its status.
#50515 opened Aug 29, 2022 by JLHwung
@ahejlsberg
3
Cannot type-narrow function without return as generic function in 4.8
#50512 opened Aug 29, 2022 by oBusk
6
missing reference when assignment on property of contextual this Bug A bug in TypeScript Help Wanted You can do this
#50509 opened Aug 29, 2022 by gulewei Backlog
Inconsistent behaviour of enum. Duplicate An existing issue was already created
#50507 opened Aug 29, 2022 by pociej
1
Turning off noImplicitAny causes the inferred type of an untyped array to be never[] Duplicate An existing issue was already created
#50505 opened Aug 29, 2022 by yifanwww
2
Narrowing of mapped types fails
#50504 opened Aug 29, 2022 by erik-kallen
3
Incorrect assignability between type {} and object Working as Intended The behavior described is the intended behavior; this is not a bug
#50502 opened Aug 29, 2022 by whzx5byb
2
bug(esm): TypeScript is not an ECMAScript superset post-ES2015 Discussion Issues which may not have code impact
#50501 opened Aug 29, 2022 by ctjlewis
21
TS 4.8.2 vs Eslint (no-unused-vars bug) External Relates to another program, environment, or user action which we cannot control.
#50500 opened Aug 29, 2022 by jonit-dev
4
Allow simple expressions as type Declined The issue was declined as something which matches the TypeScript vision Suggestion An idea for TypeScript
#50499 opened Aug 28, 2022 by rentalhost
5 tasks done
2
When class declared and returned in the function, .d.ts declaration does not meet the expectations Duplicate An existing issue was already created
#50492 opened Aug 28, 2022 by shulandmimi
2
infer type from first assignment Declined The issue was declined as something which matches the TypeScript vision Suggestion An idea for TypeScript
#50490 opened Aug 27, 2022 by timonkrebs
3
ProTip! What’s not been updated in a month: updated:<2022-07-29.