Firefox 89, Safari 15 Beta, Jest 27, работа браузера, тестирование, WebExtensions Community Group

Новости 512

Форма обратной связи: https://forms.gle/QXTEqAfKTjUoR7Lk8 Текстовая версия: https://blog.csssr.com/ru/news512/episode/news-174/ Рендеринг страницы — https://xnim.me/blog/frontend-perf-for-newbies-part-1-critical-render-path Отимизации — https://xnim.me/blog/frontend-perf-improving-fmp-and-tti Event Loop — https://xnim.me/blog/javascript-browser-event-loop-layout-paint-composite-call-stack Принципы разработки базовых компонентов — https://www.freecodecamp.org/news/introducing-the-single-element-pattern-dfbd2c295c5d/ Тестирование фронтенда для каждого — https://css-tricks.com/front-end-testing-is-for-everyone/ Vendor by default — https://macwright.com/2021/03/11/vendor-by-default.html Оптимизация JS в WebAssembly-среде — https://bytecodealliance.org/articles/making-javascript-run-fast-on-webassembly JavaScript Notes & Reference — https://wesbos.com/javascript progression.fyi — https://www.progression.fyi/ Mozilla Firefox 89 — https://hacks.mozilla.org/2021/06/looking-fine-with-firefox-89/ Firefox 89 release notes — https://www.mozilla.org/en-US/firefox/89.0/releasenotes/ Safari 15 Beta — https://developer.apple.com/documentation/safari-release-notes/safari-15-beta-release-notes Node.js 16.3.0 — https://nodejs.org/en/blog/release/v16.3.0/ Jest 27 — https://jestjs.io/blog/2021/05/25/jest-27 Electron 13.0.0 — https://www.electronjs.org/blog/electron-13-0 Firebird 4.0 — https://firebirdsql.org/en/news/firebird-4-0-is-released/ ChromeOS 91 — https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-chrome-os.html WebExtensions Community Group — https://www.w3.org/community/webextensions/2021/06/04/forming-the-wecg/ Слушайте на любимой платформе: RSS — https://radio.csssr.com/rss/news512.rss Apple Podcasts — https://podcasts.apple.com/us/podcast/id1370045815 Google Podcasts — https://podcasts.google.com/?feed=aHR0cHM6Ly9yYWRpby5jc3Nzci5jb20vcnNzL25ld3M1MTIucnNz&ep=14 SoundCloud — https://soundcloud.com/csssr/sets/512-news Я.Музыка — https://music.yandex.ru/album/7040324/track/54795992 Пишите нам и читайте: Telegram—канал CSSSR: https://t.me/csssr Twitter CSSSR: https://twitter.com/csssr_dev Twitter новостей: https://twitter.com/csssr_news Telegram ведущего: https://t.me/Vindizh Twitter ведущего: https://twitter.com/Vindizh