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3 Pull requests merged by 3 people
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Update deps
#62285 merged
Aug 14, 2025 -
Update Node.js core modules
#62201 merged
Aug 11, 2025 -
Bump the github-actions group with 2 updates
#62252 merged
Aug 11, 2025
4 Pull requests opened by 2 people
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Discard types that reduce to `never` before discriminating by discriminable items
#62275 opened
Aug 11, 2025 -
Avoid `silentNeverType` leaking into generator types inferred based on inner generic calls at `yield`s
#62283 opened
Aug 13, 2025 -
Bump the github-actions group with 2 updates
#62299 opened
Aug 18, 2025 -
Consistently error on attempts to access private properties on generic objects
#62300 opened
Aug 18, 2025
30 Issues closed by 6 people
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Typescript incorrectly infers array typing after applying a non-falsy filter
#62284 closed
Aug 18, 2025 -
I don't know what title to enter, please change
#62287 closed
Aug 18, 2025 -
Missing type-error for inconsistency between overloaded function signature and actual implementation.
#62288 closed
Aug 18, 2025 -
Intersection of Pick and Omit does not restore the original type
#62292 closed
Aug 17, 2025 -
وارد کردن دستی توکن ها
#62291 closed
Aug 17, 2025 -
[ServerErrors][JavaScript] 6.0.0-dev.20250810 vs 5.9.2
#62250 closed
Aug 15, 2025 -
[ServerErrors][TypeScript] 6.0.0-dev.20250803 vs 5.9.2
#62187 closed
Aug 15, 2025 -
[NewErrors] 6.0.0-dev.20250810 vs 5.9.2
#62249 closed
Aug 15, 2025 -
[ServerErrors][JavaScript] 6.0.0-dev.20250803 vs 5.9.2
#62186 closed
Aug 15, 2025 -
[NewErrors] 6.0.0-dev.20250803 vs 5.9.2
#62185 closed
Aug 15, 2025 -
BigInt Literal Support in Earlier ECMAScript Versions
#62253 closed
Aug 13, 2025 -
Unexpected narrowing prevents Typescript from inferring right type
#62278 closed
Aug 12, 2025 -
Optimize API Response Times and Implement Caching
#62273 closed
Aug 11, 2025 -
Optimize Images and Implement Lazy Loading
#62274 closed
Aug 11, 2025 -
Add Dark Mode Support with System-Based Auto-Switching
#62272 closed
Aug 11, 2025 -
Redesign Dashboard with Customizable Widgets
#62271 closed
Aug 11, 2025 -
Enhance Session Management with Auto-Logout and Concurrent Session Handling
#62270 closed
Aug 11, 2025 -
Implement Two-Factor Authentication (2FA) for Sensitive Operations
#62269 closed
Aug 11, 2025 -
Implement Biometric Authentication Integration
#62268 closed
Aug 11, 2025 -
Implement data analytics and reporting features
#62267 closed
Aug 11, 2025 -
Conduct security audit and penetration testing
#62266 closed
Aug 11, 2025 -
Integrate payment processing and transfer functionality
#62265 closed
Aug 11, 2025 -
Implement user authentication and authorization
#62263 closed
Aug 11, 2025 -
Develop account overview and transaction history features
#62264 closed
Aug 11, 2025 -
Implement data analytics and reporting features
#62262 closed
Aug 11, 2025 -
Conduct security audit and penetration testing
#62261 closed
Aug 11, 2025 -
Integrate payment processing and transfer functionality
#62260 closed
Aug 11, 2025 -
Implement user authentication and authorization
#62258 closed
Aug 11, 2025 -
Develop account overview and transaction history features
#62259 closed
Aug 11, 2025
16 Issues opened by 14 people
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[ServerErrors][TypeScript] 6.0.0-dev.20250817 vs 5.9.2
#62298 opened
Aug 17, 2025 -
[ServerErrors][JavaScript] 6.0.0-dev.20250817 vs 5.9.2
#62297 opened
Aug 17, 2025 -
[NewErrors] 6.0.0-dev.20250817 vs 5.9.2
#62296 opened
Aug 17, 2025 -
Allow explicit fallthrough when noFallthroughCasesInSwitch is enabled
#62295 opened
Aug 17, 2025 -
Stronger existence guarantees for `declare`
#62290 opened
Aug 15, 2025 -
Regression: Maximum call stack exceeded in TypeScript 5.8.3 with large type inference
#62289 opened
Aug 15, 2025 -
`tsc --init` created `tsconfig.json` is not compatible with `JSON.parse()`
#62286 opened
Aug 14, 2025 -
Internal compiler errors on complex expressions, bug was briefly fixed only in TS 4.7.4
#62282 opened
Aug 13, 2025 -
JSDoc @type completion not working inside function argument
#62281 opened
Aug 13, 2025 -
Add readonly property detection in conditional types
#62280 opened
Aug 13, 2025 -
Type inference fails when type narrowing occurs within a loop
#62279 opened
Aug 13, 2025 -
confusingly statement
#62276 opened
Aug 12, 2025 -
Declaration file emits symbol property keys without importing them
#62257 opened
Aug 11, 2025 -
Typescript 5.9 can no longer derive this type, becomes 'any' instead
#62256 opened
Aug 11, 2025
58 Unresolved conversations
Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.
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Fix JSX attribute completion for union types containing string-like t…
#62242 commented on
Aug 12, 2025 • 5 new comments -
Enhance type argument completions
#62170 commented on
Aug 13, 2025 • 5 new comments -
Error handling test
#62219 commented on
Aug 15, 2025 • 2 new comments -
Improve inference by not considering thisless functions to be context-sensitive
#62243 commented on
Aug 13, 2025 • 1 new comment -
Order of ReadonlySet/ReadonlyMap in union causes differing key inference
#52313 commented on
Aug 18, 2025 • 0 new comments -
Regression in 4.8 where string union type widens to string
#50635 commented on
Aug 18, 2025 • 0 new comments -
Intersection causes incorrect type compatability
#48720 commented on
Aug 18, 2025 • 0 new comments -
Support inferring `never` as the return type in JavaScript when overriding a class method that returns `never`
#46791 commented on
Aug 18, 2025 • 0 new comments -
Typescript 4.2.x - incorrectly infered generic return type of a record union (extra undefined)
#43943 commented on
Aug 18, 2025 • 0 new comments -
Broken emit when `Infinity` or `‑Infinity` ends up in a type position
#42905 commented on
Aug 18, 2025 • 0 new comments -
Correctly handle generic functions (e.g.: `Object.freeze`) passed as callbacks to generic functions (e.g.: `Array.prototype.map`)
#42862 commented on
Aug 18, 2025 • 0 new comments -
Error when trying to assign a subclass of a base class with generics to `typeof` of that base class
#41770 commented on
Aug 18, 2025 • 0 new comments -
Compile error if I named last array destructuring element.
#41548 commented on
Aug 18, 2025 • 0 new comments -
In JSDoc @type is not a type declaration, which it is much more like type conversion.
#39650 commented on
Aug 18, 2025 • 0 new comments -
improper declared type cause narrow type not work when its computed type is not union.
#39114 commented on
Aug 18, 2025 • 0 new comments -
Implicit Symbol.iterator call in for..of loops / spread destructuring doesn't infer `this` generic type parameter
#38388 commented on
Aug 18, 2025 • 0 new comments -
Support Intellisense for string/number literals in a widened union
#33471 commented on
Aug 18, 2025 • 0 new comments -
Expression produces a union type that is too complex to represent
#53234 commented on
Aug 18, 2025 • 0 new comments -
Crash when defining `Array` type via `[]` syntax
#57009 commented on
Aug 18, 2025 • 0 new comments -
mapped type with remapped keys unexpectedly widens type
#57265 commented on
Aug 18, 2025 • 0 new comments -
Inconsistent type inference on overloaded function types
#57351 commented on
Aug 18, 2025 • 0 new comments -
Error not issued when global type is an alias of an object type literal
#57564 commented on
Aug 18, 2025 • 0 new comments -
Inconsistent typechecking with require() in JS and TS
#60032 commented on
Aug 18, 2025 • 0 new comments -
Keep returned (and yielded) literal types as const when their types using `const` type variables
#56859 commented on
Aug 11, 2025 • 0 new comments -
Defer checking subexpressions of binary expressions with known boolean result type
#60865 commented on
Aug 14, 2025 • 0 new comments -
Fix JSDoc @import crashes in getCompletionEntryDetails
#62028 commented on
Aug 13, 2025 • 0 new comments -
Combine inferences from distributive conditional types
#62093 commented on
Aug 14, 2025 • 0 new comments -
Derive disposability checks from known symbols rather than global interfaces
#62122 commented on
Aug 15, 2025 • 0 new comments -
Fixed more ghost errors after LSP requests caching wrong contextual and parameter types
#62184 commented on
Aug 18, 2025 • 0 new comments -
Option to ignore `.d.ts` or default to goToSourceDefinition
#62254 commented on
Aug 11, 2025 • 0 new comments -
“Lexical environment is not suspended” when visitEachChile
#58020 commented on
Aug 11, 2025 • 0 new comments -
Interface with Required<UnionType> parameter not enforced when implementation accepts UnionType
#62226 commented on
Aug 11, 2025 • 0 new comments -
Deprecate, remove less-used `--module` targets (AMD, SystemJS, UMD)
#62199 commented on
Aug 11, 2025 • 0 new comments -
Find All References fails for CommonJS named exports in checkJs Mode
#60094 commented on
Aug 12, 2025 • 0 new comments -
JSX autocompletes as `class={}` instead of `class=""`
#62237 commented on
Aug 12, 2025 • 0 new comments -
Error: Debug Failure when importing `AssertionError` from `node:assert/strict`
#58534 commented on
Aug 13, 2025 • 0 new comments -
Custom JSDoc type cannot be extended
#62021 commented on
Aug 13, 2025 • 0 new comments -
`[...T[], T]` does not extend `[T, ...T[]]`
#60463 commented on
Aug 13, 2025 • 0 new comments -
Add `NonEmptyArray` to `lib` (but **not** `length > 0` narrowing)
#60491 commented on
Aug 13, 2025 • 0 new comments -
[BUG] This JSX tag requires the module path 'react/jsx-runtime' to exist, but none could be found. Make sure you have types for the appropriate package installed.
#61756 commented on
Aug 13, 2025 • 0 new comments -
Add definite assignment checks for interacting with `noUncheckedIndexAccess`
#47998 commented on
Aug 13, 2025 • 0 new comments -
6.0 Deprecation Candidates
#54500 commented on
Aug 14, 2025 • 0 new comments -
Revert ts5.9 changes for Uint8Array
#62240 commented on
Aug 14, 2025 • 0 new comments -
[Discussion] Better Way to Declare Globals in JavaScript files
#15626 commented on
Aug 14, 2025 • 0 new comments -
#AvoidTheVoid Allow users to avoid the `void` type.
#42709 commented on
Aug 14, 2025 • 0 new comments -
Should we set '"types": []' for 'tsc init'?
#39354 commented on
Aug 15, 2025 • 0 new comments -
Isolated Declarations in TS 5.5: State of the feature
#58944 commented on
Aug 15, 2025 • 0 new comments -
Ability to extend compilerOptions's paths config
#44589 commented on
Aug 15, 2025 • 0 new comments -
Existential type?
#14466 commented on
Aug 17, 2025 • 0 new comments -
TypeScript 5.9 Iteration Plan
#61648 commented on
Aug 17, 2025 • 0 new comments -
Regex-validated string types (feedback reset)
#41160 commented on
Aug 17, 2025 • 0 new comments -
[Feature request]type level equal operator
#48100 commented on
Aug 17, 2025 • 0 new comments -
disallow comparing to null and undefined unless they are valid cases in strict null mode
#11920 commented on
Aug 18, 2025 • 0 new comments -
Support @class in JSDoc
#12681 commented on
Aug 18, 2025 • 0 new comments -
Error inferring types of promise function
#17873 commented on
Aug 18, 2025 • 0 new comments -
this any typed in some JS object literals
#22058 commented on
Aug 18, 2025 • 0 new comments -
Suggestion: Type annotations and interfaces for function declarations
#22063 commented on
Aug 18, 2025 • 0 new comments -
Allow extending types referenced through interfaces
#31843 commented on
Aug 18, 2025 • 0 new comments