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

912 open indexed issues

Open
Dom d.ts does not define event.target.parentNode
BugDomain: lib.d.tsHelp WantedVS Code Tracked
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #14374 · Mar 1, 2017 · TypeScript · 108,860 stars

5 comments1 reaction0 assignees
Open
Support @class in JSDoc
Domain: JSDocDomain: JavaScriptHas ReproHelp WantedSuggestionVS Code Tracked
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #12681 · Dec 5, 2016 · TypeScript · 108,860 stars

2 comments11 reactions0 assignees
Open
Treating `undefined` parameters as optional
CommittedHelp WantedSuggestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #12400 · Nov 21, 2016 · TypeScript · 108,860 stars

42 comments76 reactions0 assignees
Open
JSDoc support for destructured parameters
Domain: JSDocHelp WantedIn DiscussionSuggestionVS Code Tracked
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #11859 · Oct 26, 2016 · TypeScript · 108,860 stars

12 comments44 reactions0 assignees
Open
Service Worker typings
Domain: lib.d.tsHelp WantedSuggestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #11781 · Oct 21, 2016 · TypeScript · 108,860 stars

44 comments94 reactions0 assignees
Open
Unoptimized destructuring compilation
Help WantedSuggestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #11779 · Oct 21, 2016 · TypeScript · 108,860 stars

6 comments1 reaction0 assignees
Open
Go-to-Implementation & class names
Domain: APIHelp WantedSuggestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #11504 · Oct 10, 2016 · TypeScript · 108,860 stars

4 comments0 reactions0 assignees
Open
Support formatting JSDoc comments
Domain: JSDocHelp WantedSuggestionVS Code Tracked
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

Microsoft / TypeScript · #11500 · Oct 10, 2016 · TypeScript · 108,860 stars

2 comments3 reactions0 assignees