Repository Issues

Microsoft/TypeScript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

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Stars
 (108,860 stars)
Forks
 (13,395 forks)
Indexed issues
 (925 indexed issues)
open beginner issues
 (912 open beginner issues)
Latest indexed
Aug 14, 2026
Last GitHub push
May 8, 2026
License
Apache License 2.0
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
TypeScript
PR merge metrics
 (Avg merge 6d 17h) (9 merged PRs in 30d)
Beginner labels
help wantedgood first issue

Issues

925 indexed issues

Open
`as const` breaks intra expression inference
Domain: check: Type InferenceHelp WantedPossible Improvement
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #62220 · Aug 6, 2025 · TypeScript · 108,860 stars

0 comments1 reaction0 assignees
Open
Ghost error in a circular situation
BugDomain: check: Error InstabilityHelp Wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #62181 · Aug 3, 2025 · TypeScript · 108,860 stars

0 comments0 reactions0 assignees
Open
Regression in generic inference with JSX in v5.7+
Domain: JSX/TSXHelp WantedPossible Improvement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #62140 · Jul 28, 2025 · TypeScript · 108,860 stars

1 comment0 reactions0 assignees
Open
`x && x` should not be `NonNullable`
BugDomain: check: Control FlowHelp Wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #62133 · Jul 27, 2025 · TypeScript · 108,860 stars

5 comments5 reactions0 assignees