TypeScript 4.3: A Few Underrated Features
TypeScript 4.3: A Few Underrated Features

TypeScript 4.3: A Few Underrated Features

Author
Shiv Bade
Tags
typescript
developer tools
Published
May 28, 2021
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TypeScript 4.3 flew a bit under the radar, but added some great stuff:
  • override keyword support: finally helps track inheritance overrides cleanly
  • Getter/setter variance checks
  • abstract properties in classes
Plus, better support for template string types.
TS team keeps impressing with incremental value.