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TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

617 mentions on Hacker News by 467 people: 78 stories, 539 comments · first 2014-07-23 · latest 2026-10-20

Mentions per year 617 mentions · busiest year 2022 (79)
20082026
AllStoriesComments NewestTopOldest
  1. ▲ 5
    Migrate Repo to TypeScript 7
    story by sensanaty · 2026-08-21 · 0 comments
  2. ▲ 5
    The History of TypeScript
    story by pro_methe5 · 2026-06-21 · 0 comments
  3. ▲ 2
    Enable --strict by default
    story by Vinnl · 2025-09-11 · 0 comments
  4. ▲ 3
    TypeScript: Enable Strict Mode by Default
    story by mariuz · 2025-08-25 · 0 comments
  5. ▲ 3
    TypeScript doesn't follow semver due to marketing reasons
    story by chrcit · 2024-11-19 · 2 comments
  6. ▲ 1
    Allow type annotations in .js files in preparation for Type Annotations proposal
    story by novocantico · 2024-08-15 · 1 comment
  7. ▲ 13
    Alternative File-Type extension for TypeScript files (.ts = MPEG-2 video)
    story by popcalc · 2024-07-12 · 1 comment
  8. ▲ 2
    Proposal: Types as Configuration
    story by wwwigham · 2024-04-01 · 0 comments
  9. ▲ 1
    TypeScript: Preserve type refinements in closures created past last assignment
    story by goranmoomin · 2024-01-06 · 0 comments
  10. ▲ 5
    Call it "sloppy mode" – Microsoft/TypeScript (2019)
    story by kripy · 2023-12-20 · 0 comments
  11. ▲ 11
    TypeScript Meta Type System – A Proposal
    story by prmph · 2023-09-02 · 3 comments
  12. ▲ 19
    TypeScript team's reasoning for rejecting typed/checked exceptions
    story by rane · 2023-08-25 · 1 comment
  13. ▲ 2
    Why TypeScript Doesnt Have Typed nor Checked Exceptions
    story by nonethewiser · 2023-08-09 · 1 comment
  14. ▲ 1
    Throws keyword basically never coming to TypeScript (
    story by _samjarman · 2023-07-09 · 1 comment
  15. ▲ 3
    TypeScripts Type System Is Turing Complete
    story by behnamoh · 2023-07-03 · 0 comments
  16. ▲ 1
    Rename TypeScript to LintScript
    story by love2read · 2023-06-30 · 0 comments
  17. ▲ 29
    TypeScript cannot emit valid ES modules due to file extension issue (2020)
    story by new_user_final · 2023-03-20 · 14 comments
  18. ▲ 2
    TypeScript: Using var in limited contexts to avoid runtime TDZ checks
    story by EE84M3i · 2023-03-20 · 0 comments
  19. ▲ 338
    PR that converts the TypeScript repo from namespaces to modules
    story by Kyza · 2022-11-02 · 196 comments
  20. ▲ 5
    bug: TypeScript is not an ECMAScript superset post-ES2015
    story by merrywhether · 2022-09-01 · 2 comments
  21. ▲ 12
    Show HN: TypeScript Editor that generates structured forms from TypeScript types
    story by fwouts · 2022-07-27 · 9 comments
  22. ▲ 9
    Ask HN: TypeScript config confusion
    story by w3456yhbvr5yh · 2022-05-13 · 2 comments
  23. ▲ 3
    TypeScript Instantiation Expressions
    story by soheilpro · 2022-04-11 · 1 comment
  24. ▲ 2
    TypeScript Bytecode Interpreter / Runtime Types
    story by marcjschmidt · 2022-01-30 · 0 comments
  25. ▲ 3
    TypeScript: Simplify relationship check for conditional type on target side
    story by tosh · 2021-11-03 · 0 comments
  26. ▲ 299
    TypeScript: Control flow analysis for destructured discriminated unions
    story by tosh · 2021-11-03 · 107 comments
  27. ▲ 49
    TypeScript's Type System Is Turing Complete (2017)
    story by rendall · 2021-07-14 · 43 comments
  28. ▲ 6
    Add Oracle Types for TypeScript
    story by aleffert · 2021-04-01 · 0 comments
  29. ▲ 1
    I wish TypeScript did not treat JavaScript native classes as interfaces
    story by noseratio · 2021-03-16 · 0 comments
  30. ▲ 281
    Tips for Performant TypeScript
    story by nkjoep · 2020-11-24 · 113 comments
  31. ▲ 2
    TypeScript – don't require to implement optional abstract properties
    story by valera_rozuvan · 2020-10-26 · 0 comments
  32. ▲ 1
    Pull Request for Higher-Kinded Types in TypeScript
    story by prmph · 2020-09-30 · 0 comments
  33. ▲ 31
    TypeScript: Template string types and mapped type 'as' clauses
    story by Kinrany · 2020-09-01 · 15 comments
  34. ▲ 13
    TypeScript adds support for Template String types
    story by phpnode · 2020-08-31 · 0 comments
  35. ▲ 4
    Ask HN: TS separate from JS would be awesome; why's no one working on it?
    story by prmph · 2020-08-03 · 3 comments
  36. ▲ 2
    TypeScript – FAQ
    story by lindskogen · 2020-07-12 · 0 comments
  37. ▲ 2
    Variadic tuple types coming to TypeScript 4.0
    story by janpot · 2020-06-19 · 0 comments
  38. ▲ 1
    TypeScript Bliss
    story by orange8 · 2020-05-19 · 1 comment
  39. ▲ 2
    TypeScript: Using the Compiler API
    story by mariuz · 2020-03-03 · 1 comment
  40. ▲ 2
    TypeScript Coding Guidelines
    story by skywalker212 · 2020-02-28 · 0 comments
  41. ▲ 1
    Private Named Instance Fields
    story by theBashShell · 2019-12-29 · 0 comments
  42. ▲ 396
    Google Feedback on TypeScript 3.5
    story by dkns · 2019-09-09 · 145 comments
  43. ▲ 2
    Google Feedback on TypeScript 3.5
    story by Garbage · 2019-09-06 · 0 comments
  44. ▲ 12
    Google Feedback on TypeScript 3.5
    story by evmar · 2019-09-06 · 2 comments
  45. ▲ 3
    TypeScript 3.7.0 will feature optional chaining (i.e. x?.y)
    story by jobstijl · 2019-07-27 · 0 comments
  46. ▲ 2
    After 5 years of waiting: Safe navigation can land in TypeScript 3.7
    story by exelib · 2019-07-25 · 0 comments
  47. ▲ 1
    TypeScript: Trade-offs in Control Flow Analysis
    story by lexy0202 · 2019-04-25 · 0 comments
  48. ▲ 15
    TypeScript: Vote for Experimental Support of Optional Chaining
    story by IvanGoncharov · 2019-03-01 · 13 comments
  49. ▲ 1
    TypeScript 2019 Roadmap
    story by GordonS · 2019-01-17 · 0 comments
  50. ▲ 58
    TypeScript Roadmap 2019
    story by Vinnl · 2019-01-07 · 17 comments