What is SWC? swc (opens in a new tab) (speedy web compiler) is a super-fast JavaScript compiler. What can SWC do? It can transpile TypeScript / jsx / ECMAScript 2019 to browser-compatible JavaScript. // input.js class Foo { set foo(v) {} } class Bar extends Foo { get bar1() {} async bar2() {} } How fast is SWC? It's 16x - 20x faster than babel even on single-core synchronous benchmark. Note that a
New Release: 2.10.0 The JSHint team Feb 5th, 2019 This release introduces support for the three most recent editions of JavaScript: ES7, ES8, and ES9. Users can enable support for any one of these via the esversion linting option. Perhaps most notably, this includes "async functions." Since their standardization in ES2017, no feature has been more requested. We're happy to add support for this pow
Blog Lightning-fast templates & Web Components: lit-html & LitElement 2019-02-05 Today we're excited to announce the first stable releases of our two next-generation web development libraries: lit-html and LitElement. lit-html is a tiny, fast, expressive library for HTML templating. LitElement is a simple base class for creating Web Components with lit-html templates. If you've been following the
Today we are happy to announce the next major release of Jest - version 24! It's been 4 months since the last minor release, and 8 months since Jest 23, so this upgrade is a big one, with something for everyone! Highlights include built-in support for TypeScript by upgrading the Jest internals to Babel 7, fixing some long-standing issues with missing console output and performance issues when comp
This release improves HTML formatting and contains better CRLF handling, new syntax features, and fixes several bugs. Highlights Respect surrounding linebreaks (#5596 by @ikatyang) Previously, Prettier always put elements in a single line if they didn’t go past the printWidth, but this doesn’t work for elements that are used as if-else blocks or are intended to contain several items. To solve this
Video.js 7.4It's time to have an overview of Video.js 7.4, first released early December. The big new feature for this release is a UI that allows you to seek during live streams. We updated focus-visible to work with our Menus, added more translations, added a replay option to the Play/Pause button, and many, many fixes, multiple of which are accessibility related. We also dropped our usage of Gr
Added Tranform files can be written in Typescript. If the file extension of the transform file is .ts or .tsx, @babel/preset-typescript is used to convert them. This requires the --babel option to be set (which it is by default). ( #287 , @brieb ) Changed The preset and plugins for converting the transform file itself via babeljs have been updated to work with babel v7. This included removing babe
2018-12-28 Breaking Changes Several (mostly deprecated) options have been removed or renamed (#2293, #2409): banner -> output.banner dest -> output.file entry -> input experimentalCodeSplitting -> now always active experimentalDynamicImport -> now always active experimentalPreserveModules -> preserveModules exports -> output.exports extend -> output.extend footer -> output.footer format -> output.
Finally, another new release came out before the year ends :) This release includes 5 new features you might love and 18 bug fixes. For the detailed release info, checkout the release note: https://github.com/naver/billboard.js/releases/tag/1.7.0 What’s New?Multi AxesThe support on multi axes is one of the major feature added on this release. Until now, axes are only can be represented for each si
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