9年ほど運用しているjQueryで実装された「楽楽明細」というサービスをTypeScriptに移行した事例を紹介します。
JavaScript Engineer at AddThis (We are hiring) Open Source Enthusiast Soon-to-be Author Hates the wordHTML5Github: https://github.com/gfrankoTwitter: https://twitter.com/GregFranko LinkedIn: http://linkedin.com/in/gregfrankoStackoverflow: http://stackoverflow.com/users/1172750/greg-franko Why do people use jQuery? The DOM sucks withoutit Ajax and JSONP suck withoutit jQuery Utility functions
Upcoming EventsThe OpenJS Foundation is proud to support our contributors and collaborators at events around the globe. Come see what we're up to! Squiggle ConfSquiggleConf brings together the admirers, contributors, and maintainers of the latest and greatest in web dev tooling. JSConf NAJSConf North America 2025, hosted by the OpenJS Foundation, is the premier event for all thingsJavaScript. Joi
I gave this talk: I know jQuery. What now? at jQuery UK 2013 (video of the talk), but instead of my usual approach of post-it explosion on my desk, I wrote a post first, andcreated the slides from the post. So here is my (fairly unedited) quasi-ramble on how I used jQuery, and how I'm looking at where I'm using native browsertechnology. Addition resources As this post was also the content for a
9/8に行われたHTML5 Conference 2012での「jQuery Mobileカスタマイズ自由自在」のセッション資料です。
The document summarizes improvements made in a codebase and to jQuery.It overviews general code cleanup includingsimplifying an initialization pattern and variable scoping.It also details changes to event binding syntax to use the new .on() and .off() methods instead of bind, live, and delegate. The document finally outlines updates in jQuery 1.7 such as these changes to event handling, added s
1. Kawaz的jQuery入門 第1回 Kawaz Web勉強会 Copyright (C) 2011 www.kawaz.org All Rights Reserved. 1 2. このセッションについて 目標 普段プログラムを書かない人が jQueryのコアな動作を理解する jQueryで簡単なものを作ってどや顔できるようになる Web上にあるプラグインを使えるようになる 参考資料 詳しく作るのが面倒だったので、以下のスライドを読んでください このスライドを見て、気になった部分、説明が足りない部分を補足して いく感じです ノンプログラマーのためのjQuery入門 http://www.slideshare.net/hayatomizuno/jquery-7665168 バージョンについて 最新版は1.7.1(12/1/6現在)ですが、イベント周りの仕様が若干変わっ ているため、1.
My first ignite talk on jQuery basics covering the selectors. I used the format Addy Osmani used in his jQuery essentials presentation. Have a look at his presentation atspeakerdeck,It's a great resource.
What is QUnit? An easy-to-useJavaScript Unit Testing framework How easy? Very easy. test("some tests", function() { expect(3); ok(true, "passes because true is true"); equal("1", 1, "passes because '1' == 1"); strictEqual("1", 1, "fails because '1' !== 1"); }); Used and Maintained by the jQuery Project Thousands of tests. Why Unit Test? Does Your Code Work? Your code is more complex than you thin
The document appears to benotes from a presentation on mobile web development.It discusses varioustopics like the differences between native and web applications, challenges with mobile web like multiple platforms and browsers, and definitions around terms like mobile web andHTML5. Maximiliano Firtman is identified as the presenter and he provides opinions and insights on issues in developing
This document summarizes John Resig's keynote about jQuery.It discusses recent updates to jQuery includingHTML5 support in older IE browsers, new event handling methods (.on() and .off()), and improvements toanimation ordering and submit/focus event handling.Itemphasizes the importance of community, documentation, tutorials, an open development process, and encouraging user contributions.
http://addyosmani.com/jqprovenperformance/ このサイトに書いてある内容をまとめます。英語は苦手なんで適当な意訳が多いです。 Performancetip1 バージョンのお話 可能な限り常に最新バージョンを利用する。 アップデートする前にはかならずregression testを行う事。 最新のバージョンは1.6.2や1.7で、この秋にリリースされる予定。twitterなどもjquery1.3.0を利用している。 1.6はパフォーマンス改善や 新しい特徴が組み込まれている。 1.6.2はバグのパッチやregressionが修正される。 古いバージョンではこれらお手軽なパフォーマンスを受けることができない。 47%の有名なサイトがJqueryを使っているが、バージョン変更にテストが大変。 アップデートは通常、大変ではないプロセスである。 1.4.2、
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Thanks to everyone that attended the jQuery London and London Web Standards meetups this month. As requested, here are the slides from my talks including links to all of the jsPerf testsembedded for each section. Summary In case you missed the talk, the main takeaway fromit was the importance of performance-testing yourJavaScript and jQuery code (and appreciating performancegotchas you can kee
Jul 5, 2011Download as KEY,PDF5 likes1,312 views This document provides an overview and introduction to jQuery: 1. jQuery is aJavaScript library thatsimplifiesHTML document traversing, event handling, animating, and Ajax interactions.It usesCSS-style selectors to select and work with elements in the DOM. 2. To implement jQuery, include the jQuery library file using a <script> tag, then write
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