Issues

• 邀请 core-js 加入 GithubStarMate，让更多人发现你的作品

  zloirock/core-js#1559 · Filter by author gecko9336 opened on Sep 30, 2026

• npm warn allow-scripts: postinstall message triggers this warning on every npm install

  zloirock/core-js#1556 · Filter by author rakleed opened on Aug 11, 2026
  4

• Support ReadableStream async iteration

  zloirock/core-js#1550 · Filter by author bowencool opened on Jul 11, 2026

• Guidance on using core-js with modern toolchains (Vite 8 + OXC, no Babel/SWC)

  zloirock/core-js#1530 · Filter by author slavbar opened on Mar 21, 2026
  3

• Reuse native methods in array internal modules when possible

  zloirock/core-js#1527 · Filter by author johnzhou721 opened on Mar 19, 2026

• requestAnimationFrame polyfill

  enhancementhelp wantedweb standards
  zloirock/core-js#1523 · Filter by author johnzhou721 opened on Mar 16, 2026
  1

• [RegExp] Match Indices

  enhancementhelp wanted
  zloirock/core-js#1507 · Filter by author uufc opened on Feb 5, 2026
  2

• Prefer proposal-composites to proposal-richer-keys

  enhancementesnext
  zloirock/core-js#1457 · Filter by author CxRes opened on Sep 12, 2025
  1

• Some new polyfills

  enhancementweb standards
  zloirock/core-js#1456 · Filter by author unhighghlow opened on Aug 30, 2025
  6

• Support ReadableStream.from

  enhancementweb standards
  zloirock/core-js#1445 · Filter by author turbocrime opened on Jul 2, 2025
  1

• Constructable stylesheets and adopted stylesheets

  enhancementweb standards
  zloirock/core-js#1399 · Filter by author Schommer475 opened on Mar 16, 2025

• Add modules used to shared global

  enhancement
  zloirock/core-js#1396 · Filter by author connorjclark opened on Mar 5, 2025
  8

• URL punycode differs from nodejs / chrome behaviour

  bughelp wanted
  zloirock/core-js#1223 · Filter by author amardeep opened on Mar 17, 2023
  7

• So, what's next?

  discussion
  zloirock/core-js#1179 · Filter by author zloirock opened on Feb 13, 2023
  751

• [types] documenting features as typescript

  docshelp wanted
  zloirock/core-js#1064 · Filter by author sonicolasj opened on Mar 25, 2022
  8

• EventTarget

  help wantedweb standards
  zloirock/core-js#1039 · Filter by author make-github-pseudonymous-again opened on Jan 14, 2022
  11

• URLPattern

  enhancementhelp wantedweb standards
  zloirock/core-js#1011 · Filter by author zloirock opened on Nov 21, 2021
  6

• TextEncoder and TextDecoder

  help wantedweb standards
  zloirock/core-js#926 · Filter by author kvanbere opened on Apr 12, 2021
  6

• [RegExp] Lookbehind assertion

  enhancementeshelp wanted
  zloirock/core-js#876 · Filter by author teetotum opened on Oct 27, 2020
  4

• Add support for requestIdleCallback

  help wantedweb standards
  zloirock/core-js#846 · Filter by author Rycochet opened on Jul 20, 2020
  10

• Intl support

  web standards
  zloirock/core-js#839 · Filter by author michael-markl opened on Jun 18, 2020
  5

• (Question)Is there a way to share code between app and libs?

  enhancement
  zloirock/core-js#833 · Filter by author NE-SmallTown opened on Jun 1, 2020 · 4.0
  4

• Add compat data / mapping for missed browsers

  enhancementhelp wanted
  zloirock/core-js#721 · Filter by author zloirock opened on Dec 6, 2019
  6

• Build next generation polyfill service using core-js polyfills

  enhancement
  zloirock/core-js#638 · Filter by author neenhouse opened on Sep 4, 2019 · 4.0
  6

• No polyfill for IE Console API

  web standards
  zloirock/core-js#633 · Filter by author OzairP opened on Aug 29, 2019
  3