Release 3.48.0 - 2026.01.21 · zloirock/core-js
Changes v3.47.0...v3.48.0 (126 commits) Map upsert proposal: Built-ins: Map.prototype.getOrInsert Map.prototype.getOrInsertComputed WeakMap.prototype.getOrInsert WeakMap.prototype.getOrInsertComputed Moved to stable ES, January 2026 TC39 meeting Added es. namespace modules, /es/ and /stable/ namespaces entries Use CreateDataProperty / CreateDataPropertyOrThrow in some missed cases, #1497 Minor fix
Release 3.40.0 - 2025.01.08 · zloirock/core-js
Changes v3.39.0...v3.40.0 (130 commits) Added Error.isError stage 3 proposal: Added built-ins: Error.isError We have no bulletproof way to polyfill this method / check if the object is an error, so it's an enough naive implementation that is marked as .sham Explicit Resource Management stage 3 proposal: Updated the way async disposing of only sync disposable resources, tc39/proposal-explicit-resou
GitHub - SukkaW/nolyfill: Speed up your package installation process, reduce your disk usage, and extend the lifespan of your precious SSD.
While you are embracing the latest features and security fixes by installing the latest Node.js LTS, packages like eslint-plugin-import, eslint-plugin-jsx-a11y, eslint-plugin-react, and many others maintained by ljharb are still trying to support the long-dead Node.js 4 by adding tons of polyfills. These polyfills are inflating your node_modules size, wasting your disk space and slowing down your
Release 3.38.0 - 2024.08.05 · zloirock/core-js
Changes v3.37.1...v3.38.0 RegExp.escape proposal: Built-ins: RegExp.escape Moved to stage 3, June 2024 and July 2024 TC39 meetings Updated the way of escaping, regex-escaping/77 Throw an error on non-strings, regex-escaping/58 Added /actual/ namespace entries, unconditional forced replacement changed to feature detection Promise.try proposal: Built-ins: Promise.try Moved to stage 3, June 2024 TC39
Polyfill supply chain attack hits 100K+ sites
by Sansec Forensics Team Published in Threat Research − June 25, 2024 The new Chinese owner of the popular Polyfill JS project injects malware into more than 100 thousand sites. Update June 28th: We are flagging more domains that have been used by the same actor to spread malware since at least June 2023: bootcdn.net, bootcss.com, staticfile.net, staticfile.org, unionadjs.com, xhsbpza.com, union.m
2024-03-05のJS: Parcel v2.12.0、`polyfill.io`の代用、express 4.18.3
JSer.info #683 - Parcel v2.12.0がリリースされました。 Parcel v2.12.0 Bunと同様の仕組みとして、Import Attributesを使ったmacroに対応しています。 JavaScript Macros in Bun | Bun Blog ブラウザ上で動作するREPLを公開、bundleにもLightning CSSを使うように変更されています。 その他にはメモリ使用量を52%改善、書き込みのパフォーマンスの改善なども行われています。 先週の記事で polyfill.io がFunnull CDN(方能CDN)を運営するFunnull(南京妙彩文化传播有限公司)に買収されたことをお伝えしました。 その後、FastlyやCloudflare(cdnjs)が polyfill.io の代用サービスとして、https://polyfill-fast
New options for Polyfill.io users
Polyfill is a popular tool for enhancing browser capabilities. Many users access it by linking to the polyfill.io service, which has recently changed ownership to a new party. In order to ensure that everyone can maintain reliable and trusted access to Polyfill features, we have identified a few alternatives: First, Fastly is offering polyfill-fastly.net and polyfill-fastly.io as a free, drop-in r
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Release 3.46.0 - 2025.10.09 · zloirock/core-js
Release 3.43.0 - 2025.06.09 · zloirock/core-js
Release 3.42.0 - 2025.04.30 · zloirock/core-js
Release 3.41.0 - 2025.03.01 · zloirock/core-js
GitHub - e18e/ecosystem-issues: A place to keep track of ongoing efforts to improve performance in the JS ecosystem
Release 3.37.0 - 2024.04.17 · zloirock/core-js
方能CDN - 合作伙伴
Release 3.36.0 - 2024.02.14 · zloirock/core-js
Release 3.35.0 - 2023.12.29 · zloirock/core-js
GitHub - unjs/unenv: 🕊️ Node.js compatibility for any JavaScript runtime, including browsers and edge workers.
Release 3.33.0 - 2023.10.02 · zloirock/core-js
Release 3.32.0 - 2023.07.28 · zloirock/core-js
Release 3.31.0 - 2023.06.12 · zloirock/core-js