Iván Olivares R. ivolivares

Just like any good element inspector helps you debug styles, accessibility inspection in the browser can help you debug HTML and ARIA exposed for assistive technologies such as screen readers. There's a similar tool in Safari (and reportedly one in Edge) but I like the Chrome one best.

As an internal Chrome experiment, this tool differs from the Accessibility Developer Tools extension in that it has privileged Accessibility API access and reports more information as a result. You can still use the audit feature in the Chrome Accessibility Developer Tools, or you could use the aXe Chrome extension. :)

To enable the accessibility inspector in Chrome stable:

Go to chrome://flags to enable Devtools experiments
Open developer tools, go to Settings (Devtools menu or Chrome cu

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Launch Sublime Text 2 from the Mac OS X Terminal

Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.

open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl

You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html

	/* bling.js */

	window.$ = document.querySelectorAll.bind(document);

	Node.prototype.on = window.on = function (name, fn) {
	this.addEventListener(name, fn);
	};

	NodeList.prototype.__proto__ = Array.prototype;

	<!DOCTYPE html>
	<html>
	<head>
	<script class="jsbin" src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
	<meta charset=utf-8 />
	<title>JS Bin</title>
	<!--[if IE]>
	<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
	<![endif]-->
	<style>

	#Download Elementary OS from here:
	#http://sourceforge.net/projects/elementaryos/files/stable/

	#First you update your system
	sudo apt-get update && sudo apt-get dist-upgrade

	#Clean-up System
	sudo apt-get purge midori-granite
	sudo apt-get purge noise
	sudo apt-get purge software-center

	#
	# Wide-open CORS config for nginx
	#
	location / {

	if ($request_method = 'OPTIONS') {

	add_header 'Access-Control-Allow-Origin' '*';

	#

	var $ = function(selector, context) {
	if (context === undefined) {
	context = document;
	}
	var nl = context.querySelectorAll(selector);
	return Array.prototype.slice.call(nl);
	};

	// Generates a URL-friendly "slug" from a provided string.
	// For example: "This Is Great!!!" transforms into "this-is-great"
	function generateSlug (value) {
	// 1) convert to lowercase
	// 2) remove dashes and pluses
	// 3) replace spaces with dashes
	// 4) remove everything but alphanumeric characters and dashes
	return value.toLowerCase().replace(/-+/g, '').replace(/\s+/g, '-').replace(/[^a-z0-9-]/g, '');
	};

Iván Olivares R. ivolivares

tmux shortcuts & cheatsheet

Launch Sublime Text 2 from the Mac OS X Terminal

Installation