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
 (911 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

911 open indexed issues

Open
Infer from usages should not widen literal types
Domain: LS: RefactoringsExperience EnhancementHelp WantedSuggestion
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #52991 · Feb 27, 2023 · TypeScript · 108,860 stars

0 comments0 reactions0 assignees
Open
Undetected illegal assignment of nested array types
BugCursed?Domain: check: Error InstabilityHelp Wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #52912 · Feb 22, 2023 · TypeScript · 108,860 stars

3 comments3 reactions0 assignees
Open
Show jsdoc for `keyof` when used as a parameter.
Domain: LS: Completion ListsExperience EnhancementHelp WantedSuggestion
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #52730 · Feb 12, 2023 · TypeScript · 108,860 stars

0 comments3 reactions0 assignees