D3The JavaScript library for bespoke data visualization Create custom dynamic visualizations with unparalleled flexibility
D3The JavaScript library for bespoke data visualization Create custom dynamic visualizations with unparalleled flexibility
Backbone's only hard dependency is Underscore.js ( >= 1.8.3). For RESTful persistence and DOM manipulation with Backbone.View, include jQuery ( >= 1.11.0). (Mimics of the Underscore and jQuery APIs, such as Lodash and Zepto, will also tend to work, with varying degrees of compatibility.) Getting Started When working on a web application that involves a lot of JavaScript, one of the first things yo
The Polymer library is in maintenance mode. For new development, we recommend Lit. The Polymer library provides a set of features for creating custom elements. These features are designed to make it easier and faster to make custom elements that work like standard DOM elements. Similar to standard DOM elements, Polymer elements can be: Instantiated using a constructor or document.createElement. Co
Learn HTML5, CSS3, Javascript and more... Video style walkthroughs showing cool stuff being created from scratch
If the project supports browsers which do not implement ES5, then the es3 option must be included with the repo-specific options. link SpacingIn general, the jQuery style guide encourages liberal spacing for improved human readability. The minification process creates a file that is optimized for browsers to read and process. Indentation with tabs. No whitespace at the end of line or on blank line
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The Elements of JavaScript Style Part Two: Idioms Douglas Crockford The Department of Style 2005-09-21 There are idioms that we can use to make our intentions clearer and more concise. Consider this function: function gw(f) { if (d.w.sv.checked == true) { zv = 'on'; } else { zv = 'off'; } procframe.location.replace("http://b.www.yahoo.com/module/wtr_tr.php?p=" + escape(f.p.value) + "&sv=" + zv); r
The Elements of JavaScript Style Part One Douglas Crockford The Department of Style 2005-09-19 Programming is difficult. At its core, it is about managing complexity. Computer programs are the most complex things that humans make. Quality is a illusive and elusive. Good architecture is necessary to give programs enough structure to be able to grow large without collapsing into a puddle of confusio
Report Cyclomatic complexity Unused variables Undefined variables Warn About == null About debugging code About unsafe for..in About arguments.caller and .callee About assignments if/for/... About functions inside loops About eval About unsafe line breaks About potential typos in logical operators When code is not in strict mode When new is used for side-effects Assume Browser NodeJS jQuery Develo
Stay Relevant and Grow Your Career in TechPremium ResultsPublish articles on SitePointDaily curated jobsLearning PathsDiscounts to dev toolsStart Free Trial7 Day Free Trial. Cancel Anytime. Key Takeaways HTML5 presentation systems offer a fresh, customizable alternative to traditional PowerPoint presentations, with benefits such as easy updating, web hosting, and no need for viewing software. Some
RedScriptはRubyを真似て開発されているJavaScript代替言語です。 別な記法で記述して変換を行ってJavaScriptを生成するタイプの言語は幾つかあります。今回はRubyなどを参考に開発されたRedScriptを紹介します。 インストールしました。node.jsのライブラリです。 ファイル監視機能があるので自動で生成されます。rsという拡張子になっています。 @でthisになります。Ruby風？ ループ処理。 ハッシュの処理。 ifによる分岐処理。 requireも使えます。 switch/case文。 文法的にはRubyに似ている箇所が多いですが、完全にそうという訳ではなく、RubyとJavaScriptがミックスされたような文法になっています。doを使ったりもできます。この辺りは好みが分かれるところかも知れません。 RedScriptはnode.js/JavaScr
an open-source JavaScript library for mobile-friendly interactive maps Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. Weighing just about 42 KB of JS, it has all the mapping features most developers ever need. Leaflet is designed with simplicity, performance and usability in mind. It works efficiently across all major desktop and mobile platforms, can b
TypeScript is JavaScript with syntax for types.TypeScript is a strongly typed programming language that builds on JavaScript, giving you better tooling at any scale.
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In today’s tutorial we’ll be creating a simple responsive accordion that, when opened, will slide to the top of the viewport and reveal the content by fading it in. The idea is to avoid that the user has to scroll the content area into place. We’ll also add some nice CSS3 transitions for the arrow to appear and to rotate when we click on an item. The accordion will be flexible, meaning that it wil
※ phiary に引っ越しました. 毎日プログラミングやWebに関する情報を発信しています! RSS 登録してたまに覗いたり, tweet やハテブして拡散してもらえると幸いです. enchant.js 怒涛の 100 tips!! ローカル整理してたら昔勉強がてら作った enchant.js のサンプルが大量に出てきたので, 整理するついでに公開しようと思います. 最終的に 100超えちゃったけどw(全部で102個あります) 逆引きてきな感じでまとめてます. 参考になれば幸いです. 全て jsdo.it に移植したので Web上で実行できます!! fork なりダウンロードなりして遊んでくださいな♪♪ Tips Base(基本) 基礎です. enchant.js のテンプレートを用意しよう Entity(エンティティ) 表示物系の基底クラスです. 内部で DOM を持っているので表示は
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