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TypeScript 4.5 Iteration Plan
#45418 opened Aug 11, 2021 by DanielRosenwasser
Open 12
TypeScript 4.4 Iteration Plan
#44237 opened May 24, 2021 by DanielRosenwasser
Open 24
TypeScript Roadmap: January - June 2021
#42673 opened Feb 6, 2021 by DanielRosenwasser
Open 16
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5,014 Open 26,579 Closed
5,014 Open 26,579 Closed
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Comparison for different/incompatible types errors on equality, but not on greater/less comparisons
#46157 opened Oct 1, 2021 by gyzerok
1
Conditional parameter type based on generic type has inconsistent behavior when generic type passed as generic argument
#46155 opened Oct 1, 2021 by Hookyns
5
instanceof not narrowing type in false branch when instance type defined as an object type
#46154 opened Oct 1, 2021 by butchler
tsc -b incorrectly succeeds when there is a problem introduced by a transitive dependency
#46153 opened Oct 1, 2021 by samreid
Provide better errors on module: node12 and extensionless imports
#46152 opened Sep 30, 2021 by DanielRosenwasser
tsc --init-basic
#46150 opened Sep 30, 2021 by benwainwright
5 tasks done
Provide a specialized error on top-level await and --module node12
#46149 opened Sep 30, 2021 by DanielRosenwasser
2
tsc -b parse time is much higher comparing to tsc -p when there is a big d.ts file in node_modules
#46147 opened Sep 30, 2021 by zofiag
Spread syntax ignores generic type constraints
#46146 opened Sep 30, 2021 by toolness
3
property in generic conditional type not narrowed in nested conditional type
#46145 opened Sep 30, 2021 by DetachHead
4
Should target: es2020 set module: es2020 by default?
#46144 opened Sep 30, 2021 by saschanaz
2
Alias type conditions to desctrutured variables
#46143 opened Sep 30, 2021 by ilogico
5 tasks done
3
Type metadata / shadow types
#46142 opened Sep 30, 2021 by mckravchyk
5 tasks done
Design Meeting Notes, 9/29/2021 Design Notes
#46141 opened Sep 30, 2021 by DanielRosenwasser
Inverted Promise should warn like it does without inverting Experience Enhancement Suggestion
#46140 opened Sep 30, 2021 by soffes
5 tasks done
TypeScript 4.6.0
@gabritto
4
export default: support inlined unique symbol
#46139 opened Sep 29, 2021 by mfulton26
5 tasks done
1
Callbacks can use uninitialized variables that aren't defined during callback execution
#46136 opened Sep 29, 2021 by Fleker
5
Ambient Module Declarations for Import Assertions Awaiting More Feedback Suggestion
#46135 opened Sep 29, 2021 by sodatea
5 tasks done
1
Auto import improvement for directory. Awaiting More Feedback Domain: Auto-import Suggestion
#46134 opened Sep 29, 2021 by xuld
5 tasks done
Improve type inference on parameter types and return types of overload class methods implementation.
#46132 opened Sep 29, 2021 by tychenjiajun
1
lib.es3.d.ts for DefinitelyTyped libraries with legacy support
#46130 opened Sep 29, 2021 by SNDST00M
5 tasks done
Spread Operator Doesn't Keep Object Type
#46128 opened Sep 29, 2021 by GeoMarkou
3
Conditional return types don't work
#46127 opened Sep 29, 2021 by kwasimensah
2
Setting to hide inlay hints for implicitly-typed variables that are set to literals Domain: Inlay Hints In Discussion Suggestion
#46122 opened Sep 28, 2021 by seansfkelley
5 tasks done
1
Type narrowing context is lost within closures Duplicate
#46118 opened Sep 28, 2021 by ramyhhh
4
ProTip! Updated in the last three days: updated:>2021-09-28.