microsoft/TypeScript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TypeScriptApache-2.0
Pinned issues
Issues
- 1
- 1
Incorrect type inference for prototype
#62736 opened by niuheshui - 3
ts.transpileModule outputs commonjs with "module": "nodenext" and package.json "type": "module"
#62734 opened by kyubisation - 7
- 8
- 1
Incorrect type inference in Object.entries and Object.values if type has optional value
#62733 opened by Crinax - 5
TypeScript drops generic branch types in async functions returning Result/Err/Ok
#62715 opened by AlexJohnSadowski - 6
Autocomplete of bracket property doesn't work with `useState`
#62723 opened by vbeffa - 2
Recursive tuple cannot be computed through generic, but valid in a declarative form
#62704 opened by guyutongxue - 4
Generic constraint fails with `Partial<Record<keyof T, any>>` but works with `{ [K in keyof T]?: any }`
#62717 opened by russelldavis - 3
Intellisense for TS/JS package.json imports and exports
#62713 opened by valler - 7
type deduce error
#62718 opened by zhongfq - 1
Conditional type inference fails when generic parameter has Readonly<T> in function parameter position
#62720 opened by privatenumber - 1
- 2
- 2
`ReadonlyArray` with `length` should be narrowed in `noUncheckedIndexedAccess`
#62719 opened by hyunbinseo - 1
FAQ on module specifier rewriting is outdated
#62705 opened by valler - 5
TS1508: Unexpected '?'. Did you mean to escape it with backslash? shouldn't report even with `v` flag
#62707 opened by brettz9 - 3
- 3
Narrowing string down to a module specifier
#62703 opened by valler - 1
- 2
VSCode IntelliSense not suggesting methods from dynamic type or interface generated with template literals
#62689 opened by rodriguezrrp - 3
Object.entries/values incorrectly narrows
#62691 opened by SnowSquire - 11
No error reported for nonsensical assignment to a generic type's generic property type
#62665 opened by aweebit - 2
VSCode Import Suggestions Show File Paths Instead of Package Names with `moduleResolution: "bundler"` in npm Workspaces
#62694 opened by vik-buchinski - 3
Value accessed with generic that extends keyof does not compile when passed to conditional type
#62668 opened by undeadcat - 3
Contextual typing is wrong in nested function calls.
#62680 opened by dpeter99 - 6
Module resolution: noUncheckedSideEffectImports doesn't resolve CSS-only node_modules with globals.d.ts
#62674 opened by jdufresne - 10
Unsafe array mutation allowed by loose generic constraints in item-creator functions
#62666 opened by SimonSimCity - 0
Intellisense displays function props instead of object's in generic function overload
#62693 opened by kinderswan - 1
Async for loop falling back to Iterable<T_Sync> even if object implements AsyncIterable<T_Async>.
#62675 opened by zhangyx1998 - 0
No JavaScript ServerErrors issue since 2025-10-22
#62687 opened by github-actions - 0
No NewErrors issue since 2025-10-22
#62685 opened by github-actions - 0
No TypeScript ServerErrors issue since 2025-10-22
#62686 opened by github-actions - 4
Exhaustive checks not working correctly with switch statements
#62683 opened by j2fyi - 2
Quick fix menu: default to most common import
#62667 opened by gkiely - 3
Incorrect inference for Uint8Array's underlying source
#62663 opened by BlackAsLight - 3
- 6
- 2
type incorrectly narrowed because assignment of a different value in function not seen
#62672 opened by 190n - 3
Union of array literal types has uncallable methods
#62645 opened by vegerot - 1
TypeScript CLI reporting far fewer errors than VS Code for the same project and TypeScript version
#62652 opened by agyemanjp - 3
Classes with private `#field`s are not treated as distinct when returned from functions
#62664 opened by p2js - 0
TS2783 False Positive
#62655 opened by blake-regalia - 7
- 3
"Cannot read properties of undefined (reading 'name')" when using TS "Convert parameters to destructured object"
#62650 opened by DanTup - 3
Decorator declaration inside a function causes the typescript language server to crash
#62657 opened by devilofhell - 4
Inconsistency between comment and implementation for enum computed property names
#62649 opened by magic-akari - 5
Horrific disintegration of TypeScript documentation !
#62653 opened by AaronNGray - 1
`allowJs` compiler option doesn't document its conditional default behavior
#62644 opened by manbearwiz