chainvas Chaining for everyone chain•vas |chānvəs| n. A tiny, modular library that can add chaining to any API that isn’t naturally chainable, like the Canvas API, the DOM and more. Only 1-2KB minified How does it work? chainvas goes through all the methods in a prototype and wraps a function around them that returns the returned value or, if that is undefined, the function’s context (this). Since
自己紹介 ネイバージャパンのUIT(User Interface Technology)チームの裵完理(ベワニ)です。 概要 CSSやJavaScriptを使って複雑なデザインや動的なページを実装しているサービスが増えてきていますが、速度低下などの問題が発生しやすくなっています。これを100%直すことは難しいですが、改善するにはブラウザレンダリングプロセスを理解する必要がありますので、理解した上で改善方法を探してみましょう。 ブラウザレンダリングプロセスの理解 ブラウザの基本構造 User Interface – アドレスバー、戻る・進むボタン、ブックマークメニューなど、メインウィンドウに表示(document)されるページ以外の部分 Browser Engine – UIとレンダリングエンジン間のアクションを制御するもの Rendering Engine – リクエストしたコンテンツを表
#Four Ways To Do Pub/Sub With jQuery and jQuery UI (in the future) Between jQuery 1.7 and some of work going into future versions of jQuery UI, there are a ton of hot new ways for you to get your publish/subscribe on. Here are just four of them, three of which are new. (PS: If you're unfamiliar with pub/sub, read the guide to it that Julian Aubourg and I wrote here http://msdn.microsoft.com/en-us/
Writing Modular JavaScript With AMD, CommonJS & ES Harmony When we say an application is modular, we generally mean it's composed of a set of highly decoupled, distinct pieces of functionality stored in modules. As you probably know, loose coupling facilitates easier maintainability of apps by removing dependencies where possible. When this is implemented efficiently, its quite easy to see how cha
Chrome Developer Tools: Overview The Developer Tools, bundled and available in Chrome, allows web developers and programmers deep access into the internals of the browser and their web application. The Developer Tools are heavily based on the WebKit Web Inspector, a part of the open source WebKit project. This overview of the Developer Tools points out its most popular and useful features. The tar
Thank you, Firebug. You made the web amazing for all! The story of Firefox and Firebug are synonymous with the rise of the web. We fought the good fight and changed how developers inspect HTML and debug JS in the browser. Firebug ushered the Web 2.0 era. Today, the work pioneered by the Firebug community through the last 12 years lives on in Firefox Developer Tools. Switch to the latest version of
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