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ClipboardEvent: clipboardData property - Web APIs | MDN
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017. Learn more See full compatibility The clipboardData property of the ClipboardEvent interface holds a DataTransfer object, which can be used to: specify what data should be put into the clipboard from the cut and copy event handlers, typically with a setData(for
slightlyoff/NavigationController · GitHub
Service workers are a new browser feature that provide event-driven scripts that run independently of web pages. Unlike other workers, service workers can be shut down at the end of events, note the lack of retained references from documents, and they have access to domain-wide events such as network fetches. Service workers also have scriptable caches. Along with the ability to respond to network
How the Browser Pre-loader Makes Pages Load Faster
The pre-loader (also known as the speculative or look-ahead pre-parser) may be the single biggest improvement ever made to browser performance. During their implementation Mozilla reported a 19% improvement in load times, and in a test against the Alexa top 2,000 sites Google found around a 20% improvement. It’s not a new browser feature but some seem to believe it’s Chrome only and yet others sug
AddyOsmani.com
Basket.js Basket.js is a script loader that efficiently caches scripts in localStorage for improved page load times. Features Script Caching: Automatically caches loaded scripts in localStorage Version Control: Built-in support for script versioning Expiration Control: Set expiration times for cached scripts Promise-based API: Modern Promise-based interface Custom Handlers: Support for different c
あなたが読むべきJavaScript Promises | JSer.info
はじめに この記事は、 JavaScript/ES6 promisesについてを理解するために読んだ方がよいと思われる記事やスライド等を紹介しています。 PromisesやDeferredといった言葉を非同期処理の話などで聞いた事があるかもしれませんが、 現在Promisesは次のECMAScriptの言語仕様として策定が進められています。 ECMAScript Language Specification ECMA-262 6th Edition – DRAFT domenic/promises-unwrapping まだES6は策定段階ですが、既にPromisesについてはpolyfillとして利用できるライブラリ等もあり、また他のライブラリ内でもjQuery.Deferred()やAngularの$q等類似する実装が存在します。 そのため、Generators等に比べると今すぐ使える
WEB+DB PRESS Vol.78に「フロントエンドの国際化」について書いた！ - teppeis blog
先週発売されたWEB+DB PRESS Vol.78のJavaScript連載にて、「フロントエンドの国際化」をテーマに記事を書きました！ 内容はこんな感じです。 国際化の基本 I18NとL10N ロケール タイムゾーン フロントエンドにおける国際化 メッセージリソースの管理 数値や日付のフォーマット CLDRとICU JavaScriptにおける文字コードの罠 JavaScriptにおけるタイムゾーンの罠 JavaScript国際化関連ライブラリ i18next Numeral.js Moment.js & Moment Timezone ECMAScript 6 Internationalization API 前半ではソフトウェアの国際化で使われる基本概念と、最近のフロントエンド領域で国際化を行うときに課題となるポイントを解説しています。 中盤ではいくつかの定番ライブラリを紹介し、最
Medium
You can find (just about) anything on Medium — apparently even a page that doesn’t exist. Maybe these stories will take you somewhere new?
JavaScript has a Unicode problem · Mathias Bynens
The way JavaScript handles Unicode is… surprising, to say the least. This write-up explains the pain points associated with Unicode in JavaScript, provides solutions for common problems, and explains how the ECMAScript 6 standard improves the situation. Unicode basics Before we take a closer look at JavaScript, let’s make sure we’re all on the same page when it comes to Unicode. It’s easiest to th
Addy Osmani: Plight Of The Butterfly: Object.observe() -- JSConf EU
Some people say that when a butterfly lands on you it means good luck. However, in parts of England, people would traditionally rush around to kill the first butterfly of the year that they see, or else face a year of bad luck. The moral of the story is that people can be crazy. They can also surprise you, a lot like Object.observe() - a proposed feature for listening to any JavaScript object tha
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goog.ui.Componentの継承で気をつけるべきこと一覧 - Kengo's blog
O'Reilly Media - Technology and Business Training
DeNA Engineering - DeNAエンジニアのポータルサイト
What is required to become a JavaScript Ninja? - Quora
Sauce Labs - Selenium-based Downloads,Hosting and Support
Java 7 + Rhino 1.7R3 support for CommonJS modules?
SingaporeJS talk.js on 11 Nov 2013
GitHub - googlearchive/observe-js: A library for observing Arrays, Objects and PathValues
https://developers.google.com/web/tools/setup/workspace/setup-devtools
Radar - O’Reilly