leobalter

var webpack = require('webpack')

module.exports = function (config) {
  config.set({
    browsers: [ 'Chrome' ], //run in Chrome
    browserNoActivityTimeout: 60000,
    singleRun: true, //just run once by default
    frameworks: [ 'mocha' ], //use the mocha test framework
    files: [
      //'src/**/*.{jsx,js}',

kenmori

JavaScript練習問題集

更新情報

・constをletに修正、問題を追加(2024/9/27)
・問題を追加(2024/7/20)
・問題を追加(2024/4/12)

ryo33

はじめに

これはredux-middlewaresの紹介です。

Middlewareについて

Middlewareがどのようなものかついては、非常に分かりやすい記事があるのでそれを貼っておきます。
http://qiita.com/kuy/items/57c6007f3b8a9b267a8e
僕がMiddlewareを活用するようになったのは、この記事を読んでからです。

DaBs

var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' + 
          'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 || true;};for (let vre of a()) {' +
          'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' + 
          ': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';

try {
  eval(str);
} catch(e) {
  alert('Your browser does not support ES6!')
}

mizchi

WIP某所で喋るための草稿。

Testable JavaScript

当たり前のことを書く。当たり前のことが、当たり前にできない人へ。JavaScriptだから、当たり前のことをしなくていいと思っている人達へ。

基本方針

• それぞれのファイルは、可能な限り参照透過な関数を提供する
• それぞれのファイルは、読み込んだだけでは副作用を起こさない

mizchi

#!/usr/bin/env node
/* eslint-disable */

/*
Usage.

: Input generator.yml

pkgName: '@x/y'
testExtension: .test.js

azu

npm i -g nativefier
curl https://azu.github.io/in-site-search-javascript/index.js > index.js
nativefier --name "ECMAScript" "https://tc39.github.io/ecma262/" --fast-quit --hide-window-frame --show-menu-bar --maximize --inject ./index.js

mizchi

// jsonschema
export type JSONSchema$Type$Base = {
  id?: string,
  required?: boolean
}

export type JSONSchema$Type$Object = JSONSchema$Type$Base & {
  type: 'object',
  properties: {[key: string]: JSONSchema$Type},
  additionalProperties?: false,

Rich-Harris

Note: I'm not involved in Prepack in any way — please correct me if I say anything incorrect below!

A few people have asked me if Prepack and Svelte are similar projects with similar goals. The answer is 'no, they're not', but let's take a moment to explore why.

What is Prepack?

Prepack describes itself as a 'partial evaluator for JavaScript'. What that means is that it will run your code in a specialised interpreter that, rather than having some effect on the world (like printing a message to the console), will track the effects that would have happened and express them more directly.

So for example if you give it this code...

cecilemuller

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Example",
      "type": "node",
      "request": "launch",
      "runtimeExecutable": "node",
      "runtimeArgs": ["--nolazy", "-r", "ts-node/register/transpile-only"],