ECMAScript News<p>Rspack partners with Vercel on shared foundations<br><a href="https://rspack.dev/blog/rspack-next-partner" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">rspack.dev/blog/rspack-next-pa</span><span class="invisible">rtner</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
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#ecmascript
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ECMAScript News<p>Bingo: repository template framework<br><span class="h-card" translate="no"><a href="https://fosstodon.org/@JoshuaKGoldberg" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>JoshuaKGoldberg</span></a></span><br><a href="https://www.create.bingo/blog/bingo-is-early-adopter-ready" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">create.bingo/blog/bingo-is-ear</span><span class="invisible">ly-adopter-ready</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Bun v1.2.9: Built-in Redis client and more<br><a href="https://bun.sh/blog/bun-v1.2.9" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">bun.sh/blog/bun-v1.2.9</span><span class="invisible"></span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Mastering default values in JavaScript with the nullish coalescing operator (??)<br><a href="https://allthingssmitty.com/2025/04/10/mastering-default-values-in-javascript-with-the-nullish-coalescing-operator/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">allthingssmitty.com/2025/04/10</span><span class="invisible">/mastering-default-values-in-javascript-with-the-nullish-coalescing-operator/</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Shipping Temporal in Firefox<br><a href="https://spidermonkey.dev/blog/2025/04/11/shipping-temporal.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">spidermonkey.dev/blog/2025/04/</span><span class="invisible">11/shipping-temporal.html</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
.:\dGh/:.<p>Does you web app requires a 10MB JavaScript to work?</p><p>Not anymore!</p><p><a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/Compression_dictionary_transport" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">developer.mozilla.org/en-US/do</span><span class="invisible">cs/Web/HTTP/Guides/Compression_dictionary_transport</span></a></p><p><a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a> <a href="https://mastodon.social/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.social/tags/WebDevelopment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WebDevelopment</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/JS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JS</span></a> <a href="https://mastodon.social/tags/Programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Programming</span></a> <a href="https://mastodon.social/tags/WebBrowsers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WebBrowsers</span></a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Browser</span></a> <a href="https://mastodon.social/tags/HTTP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HTTP</span></a></p>
ECMAScript News<p>JAWSM: JavaScript to WebAssembly compiler<br><span class="h-card" translate="no"><a href="https://hachyderm.io/@drogus" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>drogus</span></a></span><br><a href="https://itsallaboutthebit.com/jawsm" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">itsallaboutthebit.com/jawsm</span><span class="invisible"></span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Compression Dictionary Transport: using shared compression dictionaries to reduce the transport size of HTTP responses<br><span class="h-card" translate="no"><a href="https://webperf.social/@tunetheweb" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>tunetheweb</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@mdn" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>mdn</span></a></span><br><a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/Compression_dictionary_transport" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">developer.mozilla.org/en-US/do</span><span class="invisible">cs/Web/HTTP/Guides/Compression_dictionary_transport</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Bun: debugging JavaScript memory leaks via V8 heap snapshots and Chrome DevTools<br><a href="https://bun.sh/blog/debugging-memory-leaks" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">bun.sh/blog/debugging-memory-l</span><span class="invisible">eaks</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>e18e (Ecosystem Performance): community showcase Q1 2025<br><span class="h-card" translate="no"><a href="https://m.webtoo.ls/@e18e" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>e18e</span></a></span><br><a href="https://e18e.dev/blog/community-showcase-q1.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">e18e.dev/blog/community-showca</span><span class="invisible">se-q1.html</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>bare: minimal V8-based JavaScript runtime for desktop and mobile<br><span class="h-card" translate="no"><a href="https://mastodon.social/@kasperisager" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kasperisager</span></a></span><br><a href="https://github.com/holepunchto/bare" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/holepunchto/bare</span><span class="invisible"></span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>JavaScript features worth knowing in 2025<br><a href="https://waspdev.com/articles/2025-04-06/features-that-every-js-developer-must-know-in-2025" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">waspdev.com/articles/2025-04-0</span><span class="invisible">6/features-that-every-js-developer-must-know-in-2025</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>ESLint bulk suppressions: enabling stricter linting incrementally<br><span class="h-card" translate="no"><a href="https://fosstodon.org/@eslint" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>eslint</span></a></span><br><a href="https://eslint.org/blog/2025/04/introducing-bulk-suppressions/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">eslint.org/blog/2025/04/introd</span><span class="invisible">ucing-bulk-suppressions/</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>pnpm 10.7: use env variables in pnpm-workspace.yaml, patch dependencies by version ranges, and more<br><span class="h-card" translate="no"><a href="https://fosstodon.org/@pnpm" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>pnpm</span></a></span><br><a href="https://github.com/pnpm/pnpm/releases/tag/v10.7.0" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/pnpm/pnpm/releases/</span><span class="invisible">tag/v10.7.0</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Summary of the February 2025 TC39 plenary<br><span class="h-card" translate="no"><a href="https://floss.social/@igalia" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>igalia</span></a></span><br><a href="https://blogs.igalia.com/compilers/2025/03/27/summary-of-the-february-2025-tc39-plenary/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blogs.igalia.com/compilers/202</span><span class="invisible">5/03/27/summary-of-the-february-2025-tc39-plenary/</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>V8’s Turbofan: from Sea of Nodes to control-flow graphs<br><a href="https://v8.dev/blog/leaving-the-sea-of-nodes" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">v8.dev/blog/leaving-the-sea-of</span><span class="invisible">-nodes</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Vitest 3.1.0: hide output from passing tests and more<br><span class="h-card" translate="no"><a href="https://m.webtoo.ls/@vitest" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>vitest</span></a></span><br><a href="https://github.com/vitest-dev/vitest/releases/tag/v3.1.0" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/vitest-dev/vitest/r</span><span class="invisible">eleases/tag/v3.1.0</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Babel 7.27.0: better ecosystem alignment<br><span class="h-card" translate="no"><a href="https://fosstodon.org/@babeljs" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>babeljs</span></a></span><br><a href="https://babeljs.io/blog/2025/03/24/7.27.0" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">babeljs.io/blog/2025/03/24/7.2</span><span class="invisible">7.0</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>Rspack 1.3: circular dependency detection, bundling HTTP imports and more<br><a href="https://rspack.dev/blog/announcing-1-3" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">rspack.dev/blog/announcing-1-3</span><span class="invisible"></span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
ECMAScript News<p>temporal-polyfill v0.3.0: support for the latest version of the API (2024-07)<br><a href="https://github.com/fullcalendar/temporal-polyfill/releases/tag/v0.3.0" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/fullcalendar/tempor</span><span class="invisible">al-polyfill/releases/tag/v0.3.0</span></a></p><p><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ECMAScript</span></a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JavaScript</span></a></p>
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