Regenerator, AST, and ES6 at Facebook (Tech Talk by Ben Newman)
See the full post here: http://www.hakkalabs.co/articles/ecmascript-6-at-facebook Ben Newman (Engineer, Facebook) has spent many months creating Regenerator which brings support for ES6 style generators to your code. In this popular talk, Ben will talk about what led him to create Regenerator, show us what it can do today, and talk about where it's going in the future. This talk was presented at
Facebook’s open source browser contributions
Thanks to some powerful new technologies, web applications have come a long way in the past decade. But the performance of these web applications still lags behind that of their native counterparts. Like many complex applications on the web, our desktop Facebook.com website is slower to load than our native mobile Android app on the same hardware — even though the web app loads an order of magnitu
GitHub - WICG/js-self-profiling: Proposal for a programmable JS profiling API for collecting JS profiles from real end-user environments
Currently it is difficult for web developers to understand how their applications perform in the wide variety of conditions encountered on real user devices. A programmable JS profiling API is needed to collect JS profiles from real end-user environments. A native self-profiling API for JS code would also allow web developers to efficiently find hotspots in their JS code during page loads and user
Relay チュートリアル【日本語翻訳】
先日、Facebookがデータ駆動型のReactアプリケーションの開発を行うためのJavaScriptフレームワーク「Relay」のTechnical Preview版を公開しました。さっそくですが、自分の理解を深めるためにRelayのチュートリアルを和訳しました。せっかくなのでブログにもアップしておきます。誤訳などもあるかと思いますが、Google翻訳よりはマシだと参考にしていただければと思います。原文もつけておいたので、翻訳がおかしなところもなんとなくニュアンスを掴んでいただければと思います。 Relayチュートリアルに行く前に、Relayの基礎知識RelayRelayは、「データ駆動型のReactアプリケーションを開発するためのJavaScriptのフレームワーク」です。RelayはReact同様、Facebook�が開発を進めています。Relayを使うと、サーバから取得したデータを
Relay
Built for scaleRelay is designed for high performance at any scale. Relay keeps management of data-fetching easy, whether your app has tens, hundreds, or thousands of components. And thanks to Relay’s incremental compiler, it keeps your iteration speed fast even as your app grows. Keeps iteration quickRelay is data-fetching turned declarative. Components declare their data dependencies, without wo
GitHub - facebook/fbjs: A collection of utility libraries used by other Meta JS projects.
To make it easier for Facebook to share and consume our own JavaScript. Primarily this will allow us to ship code without worrying too much about where it lives, keeping with the spirit of @providesModule but working in the broader JavaScript ecosystem. For more information on how to build and use FBJS, click here. This library includes a number of packages that can be accessed in the packages fol
Deprecating esprima-fb · Issue #111 · facebook/esprima · GitHub
At this point we're ready to start deprecating esprima-fb. We'll ship a "final" version soon with anything we have but otherwise we don't plan on integrating new JS features. Once that version is shipped, we won't be actively maintaining the project and probably won't ship bug fixes either. At Facebook we're in the process of switching our parsing and transforming to make use of Acorn and Babel. T
Flow | A static type checker for JavaScript
Code Faster.Tired of having to run your code to find bugs? Flow identifies problems as you code. Stop wasting your time guessing and checking. Code Smarter.It's hard to build smart tools for dynamic languages like JavaScript. Flow understands your code and makes its knowledge available, enabling other smart tools to be built on top of Flow. Code Confidently.Making major changes to large codebases
React v0.11.2 – React Blog
This blog site has been archived. Go to react.dev/blog to see the recent posts. Today we’re releasing React v0.11.2 to add a few small features. We’re adding support for two more DOM elements, <dialog> and <picture>, as well as the associated attributes needed to use these elements: open, media, and sizes. While not all browsers support these natively, some of our cutting edge users want to make u
Phacility - Phabricator
Discuss. Plan. Code. Review. Test.Every application your project needs, all in one tool. Review others' code with Differential, because they can't be trusted. Shows code so you can look at it. Leave helpful comments and anecdotes. Challenge the intern's test plan. Gently place bad code back in the author's queue. Here's an example revision: D13641 Host Git, Mercurial, and Subversion repositories w
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Is prepack dead? · Issue #2639 · facebookarchive/prepack
GitHub - facebookarchive/emitter: A JS EventEmitter foundation for evented code
JavaScript's History and How it Led To ReactJS
Use existing JS framework, not roll-your-own · Issue #15 · jakearchibald/tweetdeck-prototype
Community Round-up #16 – React Blog