Join our community of software engineering leaders and aspirational developers. Always stay in-the-know by getting the most important news and exclusive content delivered fresh to your inbox to learn more about at-scale software development.

The speed of innovation in JavaScript Land is so high, that some people even think it is counter-productive. A library can go from early-adopter toy, to state-of-art, to obsolescence in the course of a few months. Being able to identify a tool that is going to stay relevant for at least another year is becoming an art itself. When React.js was released two years ago, I was just learning Angular, a
FacebookãéçºããJavaScriptã©ã¤ãã©ãªãReactãã®è§£èª¬æ¸ãæ¬æ¸ã§ã¯ããµã³ãã«ã¢ããªã±ã¼ã·ã§ã³ãç¨ãã¦React.jsã®ãã¹ã¦ã®å´é¢ã解説ãã¾ããã第Ié¨ åºç¤ãã§Reactã³ã³ãã¼ãã³ãã®ä½æã¨åæãå¦ã³ãReactã®åºæ¬çãªä½¿ãæ¹ãç解ãã¾ããã第IIé¨ å¿ç¨ãã§ã¯ã¯ã³ã©ã³ã¯ä¸ã®ã³ã³ãã¼ãã³ãä½æã«ã¤ãã¦å¦ã³ã¾ããã第IIIé¨ ãã¼ã«ãã§ã¯Reactã¨å ±ã«ä½¿ç¨ãã¦å ç¢ãªã¢ããªã±ã¼ã·ã§ã³ãå®è£ ããããã®ãã¼ã«ã«ã¤ãã¦å¦ã³ã¾ããæå¾ã®ã第IVé¨ å®è·µãã§ã¯å¤§è¦æ¨¡ãªã¢ããªã±ã¼ã·ã§ã³éçºã«å¿ è¦ãªç¥èãWeb以å¤ã®ã¦ã¼ã¹ã±ã¼ã¹ã«ã¤ãã¦è§£èª¬ãã¾ããèªè ã¯ã³ã³ãã¼ãã³ããã¼ã¹ã®ææ°ã®ããã³ãã¨ã³ãéçºã«ã¤ãã¦ã®ä½ç³»çãªç¥èã¨æè¡ã身ã«ã¤ãããã¨ãã§ãã¾ããæ¥æ¬èªç¿»è¨³çã®æ¬æ¸ã§ã¯Reactã®éçºç°å¢ã®æ§ç¯æé ã¨APIãªãã¡ã¬ã³ã¹ãå·»æ«ä»é²ã¨ãã¦åé²ã ç®æ¬¡ ã¾ããã 第Ié¨ãåºç¤
A walkthrough of the Test Driven Development (TDD) process for testing React.js components with Jest from requirements to passing tests.James Burnett I write software for fun and profit. At the moment, I'm doing front-end web development because it is fun. Test Driven Development (TDD) is a very powerful and popular development methodology. Testing React.js components is most easily accomplished w
ã½ããã¦ã§ã¢ãæ£ããç解ããå¯ä¸ã®æ¹æ³ã¯ã³ã¼ããèªããã¨ã§ãã ããã¥ã¡ã³ããèªãã°ãã®ã½ããã¦ã§ã¢ãä½ãå®è£ ãã¦ãããåããã¾ãããã©ã®ããã«å®è£ ããã¦ãããã¾ã§ã¯åããã¾ããã éçºä¸ã«ä½ããã®ãã©ãã«ã«æ©ã¾ãããã¨ãããå¹ççãªã³ã¼ãã£ã³ã°ããããã¨æã£ãã¨ããä¸ä½ã¬ã¤ã¤ã®ã½ããã¦ã§ã¢ãç解ãã¦ããã°ç´ æ©ã対å¦ã§ããã·ã¼ã³ãå¤ãããã¾ãã ãã ãã³ã¼ããèªããã¨ã¯ç°¡åãªã¿ã¹ã¯ã§ã¯ããã¾ããã ç¾ä»£çãªã½ããã¦ã§ã¢ã¯ãããªãã®è¦æ¨¡ã®ã³ã¼ããå«ãã§ãããã¨ãã»ã¨ãã©ã§ããã¢ã¼ããã¯ãã£éã®å·®ç°ãå¸åããããã®ã³ã¼ããªã©ãæ¬è³ªçãªæ©è½ãç解ããä¸ã§ã¯ãã¾ãéè¦ã§ã¯ãªãã³ã¼ããå«ã¾ãã¦ãã¾ãã ä½ããã®åé¡ãçºçãã¦ããã³ã¼ããèªããã¨æã£ã¦ããæºåãªãã§ã¯é¢é£ããç®æãæ¢ãã ãã§ããªãã®å´åãå¿ è¦ãªä½æ¥ã¨ãªãã¾ãã å¾ã£ã¦ãæ®æ®µããã³ã¼ããèªãã§ãããã¨ãéè¦ã§ãã ã¾ããã³ã¼ããèªãã«ã
ããã¼é常ã«æ¥½ããã£ããsendagaya.jsãææ³ãè¿°ã¹ãã¨ä»¥ä¸ã®æ§ãªæãã§ãã #sendagayajs ããã楽ããã£ãã50人ä½ã®ä¸è¦æ¨¡ãªæ¹ãæ·±ã話ããããè¯ãã£ãã大é絵馬ã¯ããªãçç´æã§ä½ã£ã¦ãã«ããããããã工夫ããã¦ã¦pixivããã¬ãã«é«ãã¨æã£ããâ Yosuke FURUKAWA (@yosuke_furukawa) March 19, 2014 大é絵馬ã®è©±ã¯ããã§ç¢ºèªã§ãã¾ãã geta6 / <div align='center'>è¶ å¤§é絵馬ã¨ã¯ãªãã ã£ãã®ã</div> - Glide å ¨ä½ã®ãªãã¼ãã¯azuãããæ¸ãã¦ããã¦ããã®ã§ãããèªã¿ã¾ãããã Sendagaya.jsï¼ä»®ï¼ã¢ã¦ãã©ã¤ã³ã¡ã¢ | Web scratch Sendagaya.jsï¼ä»®ï¼ - Togetterã¾ã¨ã LTã¨ãã¦atomã®packageã®ä½ãæ¹ã®è©±ããã¦ãã¾ããã 5åé
Ratchet: Prototype iPhone apps with simple HTML, CSS and JS components.Getting started Once you've downloaded Ratchet, here's what to do next. 1. Create your pages Use these docs as a reference for all the available components and piece together the pages of your app. Customize the style too - make the prototype all your own. 2. Connect pages with push.js Read about push.js then start connecting y
ä¸çä¸ã§ãã¼ã¿ãã©ãã©ãå¢ãã¦ããä¸ã§ãã¼ã¿ããã¾ãæ±ããã¨ã¯ã¨ã¦ãéè¦ã«ãªã£ã¦ãã¦ãã¾ãããããªä¸ãNew York Timesãç©æ¥µçã«æ´»ç¨ãã¦ããããGithubã®watchæ°ã©ã³ãã³ã°ã§ä¸ä½ã«ã©ã³ã¯ã¤ã³ãã¦ãããã¨æè¿äººæ°æ¥ä¸æä¸ã®ãã¼ã¿ããã¸ã¥ã¢ã©ã¤ãºããçºã®ãd3.jsãã¨ããã©ã¤ãã©ãªãããã¾ãã æ¬æ¥ã¯ãã®ããã¼ã¿ï½ãã¶ã¤ã³ããwebãµã¤ãä¸ã§å®ç¾ããçºã®javascriptã©ã¤ãã©ãªâd3.jsâã«ã¤ãã¦ç´¹ä»ãããã¨æãã¾ãã ãã®ã©ã¤ãã©ãªã使ããã¨ã§ãä»ã¾ã§ãªããªãé£ããã¦ã§ããªãã£ãã¦ã§ãä¸ã§ã®ããã¼ã¿ã®å¯è¦åããæ軽ã«ã§ããããã«ãªããè¤éãªãã¼ã¿ãç´æçã«ç解ã§ãããããªãµã¤ããä½ãããããªãã¾ããæ©éã§ãããã®d3.jsã¨ãããã®ãã©ããããã®ãããªãã¨ãªãæããã«ã¯å®éã«åãã¦ãããã¢ãè¦ã¦é ãã®ãæ©ãã®ã§ä»¥ä¸ãã覧ä¸ããã ãªãã大統é ã®å½å®¶äºç®æ¡è©³ç´° (
How To Use jQueryâs Ajax() Function for Asynchronous HTTP Requests
1. JSéçºã«ããã TDDã¨èªåãã¹ã ãã¼ã«å©ç¨ã®åæ 2012.12.06 æ ªå¼ä¼ç¤¾ãããªã³ ä¸æ 浩士 12å¹´12æ5æ¥æ°´ææ¥ 2. èªå·±ç´¹ä» ä¸æ 浩士 ( @kozy4324 ) æ ªå¼ä¼ç¤¾ãããªã³æå± ä¸»ã«Webã¢ããªã®ããã³ãã¨ã³ãéçº JavaScript, ActionScript 12å¹´12æ5æ¥æ°´ææ¥
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}