justsml

postRequest('http://example.com/api/v1/users', {user: 'Dan'})
  .then(data => console.log(data)) // Result from the `response.json()` call

function postRequest(url, data) {
  return fetch(url, {
    credentials: 'same-origin', // 'include', default: 'omit'
    method: 'POST',             // 'GET', 'PUT', 'DELETE', etc.
    body: JSON.stringify(data), // Use correct payload (matching 'Content-Type')
    headers: { 'Content-Type': 'application/json' },
  })

radum

Articles

Performance API

// https://github.com/WICG/paint-timing
performance.getEntries();
performance.getEntriesByType('paint');

// Calculate the time it spends to run something

DavidWells

/* http://meyerweb.com/eric/tools/css/reset/
   v2.0-modified | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,

keeguon

[ 
  {name: 'Afghanistan', code: 'AF'}, 
  {name: 'Åland Islands', code: 'AX'}, 
  {name: 'Albania', code: 'AL'}, 
  {name: 'Algeria', code: 'DZ'}, 
  {name: 'American Samoa', code: 'AS'}, 
  {name: 'AndorrA', code: 'AD'}, 
  {name: 'Angola', code: 'AO'}, 
  {name: 'Anguilla', code: 'AI'}, 
  {name: 'Antarctica', code: 'AQ'},