Известия

News

CSS

• User Agent properties / constants
• css-round-display
• viewport-fit
• TLDR: "global variables" != "constants"

Кейсы оптимизации 🚀

• Серверный рендеринг c React, в браузере с Preact
• Code-splitting & route-based chunking
• Inlining critical-path CSS
• Offline-caching
• Оптимизация сборки, ленивая загрузка картинок и тд

Lighthouse

• Lighthouse CLI
• lighthouse-batch
• lighthouse-hue

Atom-IDE

• Language Server Protocol
• ide-typescript, ide-flowtype
• ide-csharp, ide-java
• context-aware auto-completion
• outline view

Promise.prototype.finally()

• Safari (version 11+)
• Chrome (63+ -enable-javascript-harmony)
• Node.js (8.1.4+ -harmony-promise-finally)

Planning babel 7.0

• .babelrc.js
• babel-preset-typescript
• Deprecate “env” option
• Deprecate ES20xx presets

Ссылки

• Announcing CoffeeScript 2
• Yarn 1.0
• It’s OK to not use Yarn
• Critical Path CSS Generator

Ссылки

• Media Recorder
• Diving deep into JavaScript array
• react-imgpro
• Rythm.js