Open
DOM: `Element#matches()` incorrectly narrows types
Domain: lib.d.tsHelp Wanted
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Repository Issues
Microsoft/TypeScript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Issues
Open
Add type definition for Math.sumPrecise (ES2025 / TC39 proposal)
BugDomain: lib.d.tsHelp Wanted
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Open
`lib.dom.d.ts`: Keyframe interface should allow CSS Typed Object Model objects like CSSTransformValue, etc
BugDomain: lib.d.tsHelp Wanted
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Open
Confusing error message (2322), should use (2741) and (2322) error message when this["XXX"] = {...} has a missing (or mispelled) key or an incompatible value.
BugDomain: Error MessagesHelp Wanted
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Open
Crash: Maximum call stack size exceeded when declare const enum has a computed property named [object] followed by an object member
BugDomain: CrashesHelp Wanted
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Open
Intellisense keeps crashing
BugDomain: LS: TSServerHelp Wanted
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Open
Crash: Debug Failure. False expression in getArgumentArityError when resolving overloaded decorators with --experimentalDecorators
BugDomain: DecoratorsHelp Wanted
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Open
Crash: RangeError: Maximum call stack size exceeded in isReachableFlowNodeWorker with complex for loop headers
BugDomain: check: Control FlowHelp Wanted
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Open
Crash: RangeError: Maximum call stack size exceeded during type serialization of recursive distributive mapped types
BugDomain: check: Type CircularityHelp Wanted
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Open
Double error message when referencing variable of type union of string literals from ambient declaration
Domain: Error MessagesFix AvailableHelp WantedPossible Improvement
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Open
Regression: Generic function returning union of tuples is not assignable to identical type since v4.2
Domain: check: Type InferenceHelp WantedPossible Improvement
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Open
Crash： when inferring from a tuple with middle rest elements and trailing variadic elements
BugDomain: CrashesHelp Wanted
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Open
Crash: RangeError: Maximum call stack size exceeded in addTypesToUnion when using incomplete keyof type annotation on object destructuring
BugDomain: CrashesFix AvailableHelp Wanted
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3 comments1 reaction2 assignees
Open
Crash: TypeError: Cannot read properties of undefined (reading 'flags') in isFreshLiteralType during recursive tuple expansion with unresolved identifiers
BugDomain: CrashesHelp Wanted
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Open
JSDoc comments for async_hooks are confusing/misleading
Experience EnhancementHelp WantedSuggestion
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Open
Crash: RangeError: Maximum call stack size exceeded during contextual typing of object literal with yield in computed property name
BugDomain: check: Contextual TypesHelp Wanted
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Open
Document that compiler.extends can be an array
DocsHelp Wanted
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Open
Using declarations like a statement leads to strange bugs.
BugDomain: check: Control FlowFix AvailableHelp Wanted
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Open
ES `ClassDecoratorContext.name` has incorrect value with static `name`
BugDomain: DecoratorsHelp Wanted
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Open
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