developit

import { h, Component } from 'preact';
import Markup from 'preact-markup';
import register from './preact-custom-element';

// just a proxy component: WC -> Preact -> WC
const A = () => <x-b foo="initial foo from <x-a>" />;

// stateful component that can re-render
class B extends Component {
  render(props, state) {

iammerrick

import React from 'react';

const MIN_SCALE = 1;
const MAX_SCALE = 4;
const SETTLE_RANGE = 0.001;
const ADDITIONAL_LIMIT = 0.2;
const DOUBLE_TAP_THRESHOLD = 300;
const ANIMATION_SPEED = 0.04;
const RESET_ANIMATION_SPEED = 0.08;
const INITIAL_X = 0;

xjamundx

webpack --display-modules | awk '{print $3$4"  "$2}' | grep -v bytes | sort -n | tail -100

droom

by Addy Osmani (@addyosmani)
https://twitter.com/addyosmani/status/743571393174872064

———

Preresolve DNS hostnames for assets
<link rel="dns-prefetch" href="https://my-site.com">

Begin a connection handshake in the background
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>

sukima

/*\
title: $:/plugins/sukima/dombuilder/dombuilder.js
type: application/javascript
module-type: library

Micro DSL for DOM creation and stringification.

\*/

/**

gaearon

// connect() is a function that injects Redux-related props into your component.
// You can inject data and callbacks that change that data by dispatching actions.
function connect(mapStateToProps, mapDispatchToProps) {
  // It lets us inject component as the last step so people can use it as a decorator.
  // Generally you don't need to worry about it.
  return function (WrappedComponent) {
    // It returns a component
    return class extends React.Component {
      render() {
        return (

jonpitch

import Ember from 'ember';

export default Ember.Component.extend({
  theme: Ember.inject.service()
  
  // ...
});

spikebrehm

The following is a list of Redux resources, as described to me by Dan Abramov.

"Real World Redux" talk

• https://www.youtube.com/watch?v=zmN0Vhx2Jgg
• https://speakerdeck.com/chrisui/real-world-redux

Reselect

• https://github.com/reactjs/reselect

Sunil Pai is building an Om Next clone in vanilla JS

ethaizone

// Original from http://stackoverflow.com/questions/1638337/the-best-way-to-synchronize-client-side-javascript-clock-with-server-date
// Improved by community and @jskowron

// Synchronize client-side clock with server time using an approximation of NTP
let serverTimeOffset = null;

function getServerTime(callback) {
  if (serverTimeOffset === null) {
    const scripts = document.getElementsByTagName("script");
    const currentScriptURL = scripts[scripts.length - 1].src;

WebReflection

var DOMClass = (function (O,o) {

  /*! (C) Andrea Giammarchi */

  var
    create = O.create,
    css = create(null),
    dP = O.defineProperty,
    gOPD = O.getOwnPropertyDescriptor,
    gOPN = O.getOwnPropertyNames,