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Pull requests: microsoft/TypeScript

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Pull requests list

perf: preallocate instantiated symbol table For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64306 opened Sep 17, 2026 by Cameron (camc314) Contributor Loading…
2
perf: avoid duplicate symbol link lookup in GetNameTypeOfSymbol For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64305 opened Sep 17, 2026 by Cameron (camc314) Contributor Loading…
2
Improve error message for accessing instance properties via super For Milestone Bug PRs that fix a bug with a specific milestone
#64304 opened Sep 17, 2026 by Rave Viner (raveviner) Loading…
1
3
Check JSDoc function type predicates For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64303 opened Sep 17, 2026 by Copilot AI • Draft
1
@jakebailey
Add childrenIter method to API nodes Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64302 opened Sep 16, 2026 by Wesley Wigham (weswigham) Member Loading…
@weswigham
3
Add support for importing JSON modules "as const" For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64301 opened Sep 16, 2026 by James Prevett (james-pre) Loading…
1
2
[api] Provide module resolution overrides Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64299 opened Sep 16, 2026 by Andrew Branch (andrewbranch) Member • Draft
1
@andrewbranch
Iterate antecedent pass so self-assignment in a loop correctly narrows For Backlog Bug PRs that fix a backlog bug
#64295 opened Sep 16, 2026 by milkcask (milkcask) Loading…
1
7
Fix import type code fix comment duplication For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64289 opened Sep 15, 2026 by Noamaan Mulla (noamaanMulla-03) Contributor Loading…
1
2
Update release-7.0 for TS7 tagged releases Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64287 opened Sep 15, 2026 by Jake Bailey (jakebailey) Member Loading…
@jakebailey
6
Update main for TS7 tagged releases Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64286 opened Sep 15, 2026 by Jake Bailey (jakebailey) Member Loading…
@jakebailey
10
test: cover contextual parameter type caching For Backlog Bug PRs that fix a backlog bug
#64281 opened Sep 15, 2026 by Chenxu Lu (luchenxu73) Loading…
1
2
lib: ZonedDateTime.toLocaleString must not accept a timeZone option For Backlog Bug PRs that fix a backlog bug
#64268 opened Sep 15, 2026 by Tech Guy (lukiod) Loading…
1
2
Improve performance of batched requests Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64266 opened Sep 14, 2026 by Wesley Wigham (weswigham) Member • Draft
@weswigham
4
Fix spelling of occurred in cross-project panic handling For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64258 opened Sep 14, 2026 by Tanvir Alam (tanvir-ux) Loading…
1
3
Fix non-null discriminant narrowing consistency For Backlog Bug PRs that fix a backlog bug
#64257 opened Sep 14, 2026 by S.H Jeong (z0rimo) Loading…
1
32
Bump the github-actions group with 5 updates dependencies Pull requests that update a dependency file For Uncommitted Bug PR for untriaged, rejected, closed or missing bug github_actions Pull requests that update GitHub Actions code
#64256 opened Sep 14, 2026 by dependabot Bot Loading…
1
fix(checker): emit TS2845 for exported enum member truthiness checks (#63565) For Backlog Bug PRs that fix a backlog bug
#64254 opened Sep 13, 2026 by Vaibhav Srivastava (vaibhavsrv) Loading…
1
3
Fix reverse mapped type inference when all properties are context-sensitive For Backlog Bug PRs that fix a backlog bug
#64252 opened Sep 12, 2026 by Devansh Jethmalani (devanshj) Loading…
1
8
Remove duplicated comments on legacy decorators For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64250 opened Sep 12, 2026 by Javier (user454322) • Draft
1
Infer recursive types through self-referential object literals For Backlog Bug PRs that fix a backlog bug
#64248 opened Sep 11, 2026 by Colin McDonnell (colinhacks) Loading…
2
1
fix: disallow NoSubstitutionTemplate in module import attribute types For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64243 opened Sep 11, 2026 by Cameron (camc314) Contributor Loading…
4
Fixed a crash related to variadic tuple elements with intersections containing InstantiableNonPrimitive For Uncommitted Bug PR for untriaged, rejected, closed or missing bug
#64239 opened Sep 11, 2026 by Mateusz Burzyński (Andarist) Contributor Loading…
1
@ahejlsberg
3
fix(64231): avoid parsing async() calls as typed arrows in conditionals For Milestone Bug PRs that fix a bug with a specific milestone
#64233 opened Sep 10, 2026 by Oleksandr Tarasiuk (a-tarasyuk) Contributor Loading…
1
4
Fixed detection of optional chains containing a reference For Backlog Bug PRs that fix a backlog bug
#64232 opened Sep 10, 2026 by Mateusz Burzyński (Andarist) Contributor Loading…
2
8
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