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TypeScript 5.9 Iteration Plan
#61648 · DanielRosenwasser opened on May 2, 2025
27
TypeScript 5.8 Iteration Plan
#61023 · DanielRosenwasser opened on Jan 22, 2025
34

Labels Milestones New issue

Cache Declarations Directory

#60905

· Noriller opened

on Jan 2, 2025

Compiler option to switch lib .d.ts <code>any</code>s to <code>unknown</code>

#60899

· JoshuaKGoldberg opened

on Jan 2, 2025

Scoped module declarations

#60751

· AlemTuzlak opened

on Dec 12, 2024

No paste edits returned when copying between commonjs files

#60693

· mjbvz opened

on Dec 5, 2024

Misleading error message "'{}' and 'number' have no overlap"

#60583

· kirkwaiblinger opened

on Nov 25, 2024

Rethinking relationships between <code>{}</code> type, <code>object</code>, and primitives

#60582

· kirkwaiblinger opened

on Nov 25, 2024

Add <code>--strictObjectIterables</code> (bikeshed): exclude primitive (<code>string</code>) from <code>Iterable</code> types

#59676

· petamoriken opened

on Aug 18, 2024

useUnknownInCatchVariables would do much better to require ": unknown" rather than magically injecting it

Domain: Error Messages

Experience Enhancement

#59100

· bkerin opened

on Jul 2, 2024

Shorten error spans for missing key errors reported on object literals

#58062

· ssalbdivad opened

on Apr 3, 2024

<code>satisfies</code> operator could not completely overshadow the existing contextual type

#57667

· Andarist opened

on Mar 6, 2024

Expose design-time type information in TC39 decorator metadata when <code>emitDecoratorMetadata: true</code>

#57533

· artberri opened

on Feb 25, 2024

better ux and ui design for debug

#56381

· jonlepage opened

on Nov 13, 2023

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