Learn to code HTML, CSS, and JavaScript with Dash
Learn to code awesome websites in HTML, CSS, and JavaScript Dash is a fun and free online course that teaches you the basics of web development through projects you can do in your browser. Start Learning HTML5 Learn the right way to code HTML, the building block of the web. Design beautifully modern sites and learn how to balance layout for content and navigation. CSS3 Create your first fully styl
GitHub - EightMedia/styleguide.js: Generate a styleguide from your CSS, by adding YAML data
body { font: 16px Verdana; } /*** title: Square buttons section: Buttons description: Very pretty square buttons example: | <a href="" class="btn btn-small">button</a> <a href="" class="btn btn-medium">button</a> <a href="" class="btn btn-large">button</a> ***/ .btn{ display: inline-block; padding: .3em .6em; color: white; text-decoration: none; text-transform: uppercase; background-color: darksla
animo.js • Labs by Big Room Studios
animo.js A powerful little tool for managing CSS animations Stack animations, create cross-browser blurring, set callbacks on animation completion, make magic. August 13th, 2013 by Daniel Raftery You can easily install animo via the GitHub repo or using bower's package manager. Using First and foremost, animo includes the amazing animate.css library by Dan Eden which provides you with nearly 60 be
Bas. Test yourself better.
Bas. Client side integration testing made much less painful. Behaviour Assertion Sheets are a new way to assert to a test library how the front-end aspects of your website are intended to fit together. The syntax is familiar to anybody who has ever used CSS - simple, declarative, no cruft. It's much less painful. It might even be fun. Bas (pronounced ‘base’) is written in JavaScript, and runs in t
Decoupling Your HTML, CSS, and JavaScript — Philip Walton
Any non-trivial site or application on the Web today will contain a large amount of HTML, CSS, and JavaScript. As the use of the Internet evolves and our dependence on it increases, having a plan for organizing and maintaining your front-end code is an absolute must. In today’s large Web companies, an increasing number of people are touching an increasingly large percentage of the front-end code.
simpl.info
This site aims to provide simplest possible examples of HTML, CSS and JavaScript. There are shortcuts for many of these pages (see full list). For example, simpl.info/v redirects to simpl.info/video. A list of web development resources is available from bit.ly/webdevres. Submit bug reports, requests and comments at github.com/samdutton/simpl.
一歩進んだHTML/CSS/JSを目指すために | 1000ch.net
2013/08/01 一歩進んだHTML/CSS/JSを目指すために 「なんとなく書きたくないけど、どう意識してコーディングしていけばいいのかわからない…。」 それを解消するためのツールがありますので、紹介します。 HTMLInspector philipwalton/html-inspector Introducing HTML Inspector こちらはHTMLを解析して悪いところを指摘してくれるツール。 たぶんガイドラインとかそれぞれあると思いますが、基本的にはコレに沿ってもいいかと。 スクリプトを差し込んで、実行すると、指摘事項がconsoleに出力されます。 githubのリポジトリからダウンロードするか、bowerで落としてくるか。 bower install html-inspector 次に、解析したいページに以下のコードを埋め込みます。 <script s
WebKit Changeset から推察した iOS 7 beta 3 MobileSafari に適用されているかもしれない変更点まとめ - latest log
2013-07-11 WebKit Changeset から推察した iOS 7 beta 3 MobileSafari に適用されているかもしれない変更点まとめ 全て個人的な推測にもとづいています。 サマリー mouseenter, mouseleave イベントのサポート Math.imul のサポート canvas#supportsContext のサポート WebAudio にユーザイベントを経由せず noteOn した場合に音が鳴らないように制限を追加(in iOS) AudioBufferSourceNode の "onended" イベントのサポート canvar#toDataURL("image/jpeg", quality) のサポート(in BlackBerry または 全て?) "audio/speex" MimeTypeのサポート -webkit-backgroun
High Performance Web Frontend
★追記： https://speakerdeck.com/ahomu/high-performance-web-frontend-2013-qiu のほうがブラッシュアップ版です WCAN 2013 Summer (7/6) で行われた、"High Performance Web Frontend…
WCAN 2013 Summer で「ハイパフォーマンスWebフロントエンド」を話してきました
スライド 振り返り 50分という限られた時間の中で、Network・Render・Computeという3本柱についてご紹介するという構成に挑ませていただきました。 恐らくフロントエンドが専門でない方も多くいらした中で、どこまでニュアンスだけでも届けられるように、という面の調整が多かったです。 結果的には目に見えるRenderについて多めに盛り込んで着地しています。 WebKit依存の内容が多めの所から、Canaryに載っている開発者ツールの使い方を通して、パフォーマンス問題の検証と対策について肉付けしている構成です。 参考にした資料のURLリスト 導入のあたり 開発者のための WebKit (“WebKit for Developers” 日本語訳) Performance Checklist for the Mobile Web - YouTube Strangeloop - Impac
Gone In 60 Frames Per Second: A Pinterest Paint Performance Case Study — Smashing Magazine
In this article, Addy Osmani will discuss how to improve the paint performance of your websites and Web apps. Luckily, a lot of great tools out there can help with that. Be sure to measure paint performance on both desktop and mobile, and if all goes well, your users will end up with snappier, more silky-smooth experiences, regardless of the device they’re using. Today we’ll discuss how to improve
Jank Free: Let's Make the Web Silky Smooth!
What is Jank? Modern browsers try to refresh the content on screen in sync with a device's refresh rate. For most devices today, the screen will refresh 60 times a second, or 60Hz. If there is some motion on screen (such as scrolling, transitions, or animations) a browser should create 60 frames per second to match the refresh rate. Jank is any stuttering, juddering or just plain halting that user
Jank Busting With Daft Punk
May 16, 2013 Yesterday, I looked at the new Daft Punk web experience on Pitchfork. It was visually stunning, featuring rich-animations throughout. I noticed however that scrolling on the page felt quite janky in Chrome. It was sluggish and stuttered regularly. You could reproduce this by scrolling up and down through the page, something that I struggled with. Paint profiling it with the DevTools,
Fantastic front-end performance Part 1 – Concatenate, Compress & Cache – A Node.JS Holiday Season, part 4 – Mozilla Hacks - the Web developer blog
Fantastic front-end performance Part 1 – Concatenate, Compress & Cache – A Node.JS Holiday Season, part 4 This is episode 4, out of a total 12, in the A Node.JS Holiday Season series from Mozilla’s Identity team. It’s the first post about how to achieve better front-end performance. In this part of our “A Node.JS Holiday Season” series we’ll talk about front-end performance and introduce you to to
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
requestAnimationFrame garbage collection
Post by @geckotang
notes from côme
https://github.com/darcyclarke/Front-end-Developer-Interview-Questions/tree/master/Japanese
UIkit
http://dan-silver.github.io/ElementTransitions.js/