One Night Vue.jsVue.js tutorial for biginer https://github.com/Kyuden/one-night-vue
Promiseのcatch内でのreturnとthrow
Promiseの（Promiseと言ってもES6 Promisesじゃなくてbluebirdなんだけど）catch内でのreturnとthrowの挙動の違いについて知らなくて試したのでメモ。 環境はnode.js 0.10.33とbluebird 2.3.11です。 var Promise = require('bluebird'); function a() { return new Promise(function(resolve, reject) { reject(1); }).catch(function(err) { return err; }); } a().then(function(data) { console.log('then'); console.log(data); });
ES6テンプレートリテラルをテンプレート関数化する - teppeis blog
V8にES6テンプレートリテラルが入ったらしいということで、 テンプレートリテラルが実装された - JS.next 先に入っているFirefox 34（現beta）で遊んでみた。 埋め込み変数は即時評価 埋め込み変数は即時評価なので、テンプレートリテラルが評価される時点で定義されない変数を埋め込みに使うとエラーになってしまう。 var name = 'Taro'; console.log(`Hello, ${name}.`); // 'Hello, Taro.' console.log(`Hello, ${hoge}.`); // ReferenceError: hoge is not defined' そうすると、Viewクラスのプロパティにテンプレートを持っていて任意のタイミングで呼ぶみたいなことができず、同じテンプレートでも使うところで毎回リテラルを書く必要がある*1。 // Vie
Courses | knowthen.com
Welcome to my Courses Welcome to my educational site, where I'm dedicated to empowering learners of all levels with high-quality, accessible education. My platform is a treasure trove for those passionate about expanding their knowledge in cutting-edge programming languages and paradigms, offering a suite of comprehensive courses entirely for free. Courses Dive into the world of functional progra
Real World React
Jonathan Beebe http://www.nodevember.org/speakers/jonathan-beebe
Modern Debugging Experience: Part 2 | Envato Tuts+
In part 1, we saw how to write and execute JavaScript using the DevTools. In part 2, we'll look at debugging JavaScript and adopting a workflow such that solving JavaScript errors and diagnosing problems becomes more efficient. Debugging JavaScript Using the DevTools Debugger Keyword You can use the debugger keyword directly in your code to invoke the debugging capabilities (if any) of the JavaScr
Nodevember
Nodevember is a two-day conference touching on all aspects of JavaScript programming. The conference includes seminars, workshops, tutorials, code sprints, a...
GitHub - millermedeiros/crossroads.js: JavaScript Routes
Crossroads.js is a routing library inspired by URL Route/Dispatch utilities present on frameworks like Rails, Pyramid, Django, CakePHP, CodeIgniter, etc... It parses a string input and decides which action should be executed by matching the string against multiple patterns. If used properly it can reduce code complexity by decoupling objects and also by abstracting navigation paths. See project pa
GitHub - anthonyshort/deku: Render interfaces using pure functions and virtual DOM
Deku is a library for rendering interfaces using pure functions and virtual DOM. Instead of using classes and local state, Deku just uses functions and pushes the responsibility of all state management and side-effects onto tools like Redux. It also aims to support only modern browsers to keep things simple. It can be used in place of libraries like React and works well with Redux and other librar
JavaScript, ECMA–262, TC39, and ECMAScript Transpilers Explained
JavaScript, ECMA–262, TC39, and ECMAScript Transpilers Explained IntroductionWhat is JavaScript? There are many correct answers to this question, but I think the most modern, succinct, and accurate answer is that JavaScript is the implementation of the ECMAScript specification. JavaScript is similar to HTML and CSS in that they are all implementations of a very well-defined specification. I would
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GitHub - inikulin/esotope: ECMAScript code generator on steroids
GitHub - inikulin/ineed: Web scraping and HTML-reprocessing. The easy way.
https://arxiv.org/pdf/1410.4207v1
GitHub - artemyarulin/JSCoreBom: JavaScriptCore is missing some things you get used to - setTimeout, XMLHttpRequest, etc. This projects extends JSContext with native implementation of BOM using Objective-C
GitHub - jas-/crypt.io: Encryption enabled browser storage
GitHub - ledsun/generate-google-calendar-url: Google Calendarに予定を追加するurlを生成します。
GitHub - uxebu/mocha-sinon-traceur-example: A simple example project using mocha, sinon and ES6 (by using traceur).
AST explorer
Property testing in JavaScript with quick_check.js
GitHub - facebookarchive/emitter: A JS EventEmitter foundation for evented code
