Features tagged “ECMAScript”

  1. Logical assignment ECMAScript
  2. RegExp match indices ECMAScript
  3. String.prototype.replaceAll ECMAScript ES2021
  4. Top-level await ECMAScript
  5. Nullish coalescing ECMAScript ES2020
  6. Optional chaining ECMAScript ES2020
  7. globalThis ECMAScript ES2020
  8. Weak references and finalizers ECMAScript
  9. 稳定的数组排序 Array.prototype.sort ECMAScript ES2019
  10. Symbol.prototype.description ECMAScript ES2019
  11. Object.fromEntries ECMAScript ES2019
  12. Promise combinators ECMAScript ES2020
  13. Array.prototype.flatArray.prototype.flatMap ECMAScript ES2019
  14. Numeric separators ECMAScript
  15. String.prototype.matchAll ECMAScript ES2020
  16. Module namespace exports ECMAScript ES2020
  17. Public and private class fields ECMAScript
  18. Well-formed JSON.stringify ECMAScript ES2019
  19. JavaScript modules ECMAScript ES2015
  20. BigInt: arbitrary-precision integers in JavaScript ECMAScript ES2020
  21. Optional catch binding ECMAScript ES2019
  22. String.prototype.trimStart and String.prototype.trimEnd ECMAScript ES2019
  23. Revised Function.prototype.toString ECMAScript ES2019
  24. Dynamic import() ECMAScript ES2020
  25. Promise.prototype.finally ECMAScript ES2018
  26. Object rest and spread properties ECMAScript ES2018