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jpdevries / gist:5505905
Created May 2, 2013
Export PhotoShop Layers as .png (save as a .jsx file open in Adobe ExtendScript Toolkit)
View gist:5505905
// layerName.jsx
// Copyright 2006-2008
// Written by Jeffrey Tranberry
// Photoshop for Geeks Version 2.0
Using an alert(); to display current Layer's name.
Set the name of the current layer to a string "Timmy"
jpdevries / promisemilk.js
Created May 30, 2017
An introduction to JavaScript Promises using a real world analogy
View promisemilk.js
// A husband forges out into the night...
// promising his wife to go to the store and come back with milk
const goToStore = new Promise((res, rej) => {
// do our code
// then when we are done, call res()
// if anything goes wrong, throw an error by calling rej()
const wentToStore = Math.random() <= .75; // 75% chance he remembers to go to the store
jpdevries / axe-core-table-test.html
Created May 7, 2017
Ensure that each table header in a data table refers to data cells issue?
View axe-core-table-test.html
<td><img src="" alt="YOLO"></td><!-- fails axe-core -->
View eureka-modx-loader.js
import React from 'react';
import ReactDOM from 'react-dom';
import { EurekaMediaBrowser, actions } from 'eureka-browser';
import decoratedActions from './modxactions';
module.exports = function(opts = window.EUREKA_CONFIG) {
const config = opts,
props = Object.assign({}, {
jpdevries /
Last active Mar 3, 2017
CSUN 2017 Notes

CSUN 2017

February 27 — Introduction to Mobile Web Accessibility Testing & Development

  • Put <caption> on all tables (even if you .visually-hide it. Really important.
  • Put the unique part of page titles first. Like <title>Contact Us | Thinkful</title>. Better for tabs.
  • Use <footer role="contentinfo"> because <footer> has poor implicit role support
  • Whenever you do aria-hidden="true" also do tabindex="-1" so it won't receive focus (otherwise it will get focus but they won't hear anything)
  • ARIA actually has better browser support than HTML5. Wow.
jpdevries / cacheguard.php
Last active Feb 28, 2017
Untick Empty Cache Checkbox for Unpublished Resources in MODX Revolution Plugin
View cacheguard.php
* cacheguard plugin for cacheguard extra
* Copyright 2013 by JP DeVries
* Created on 06-21-2013
* cacheguard is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
jpdevries / iseven.js
Created Feb 11, 2017
Check if a Number is Even with less division
View iseven.js
/* function isEven(num) { if num is a really large number this will require A LOT of recursive division
return num % 2 === 0; // infinite module divisions
function isEven(num) {
num = parseInt(num.toString().slice(-1)); // the rightmost digit of any even number is also even so just check that
return num % 2 === 0;
jpdevries / index.html
Last active Dec 30, 2016
Font Size Preference Widget
View index.html
<form id="font-size-widget" class="widget">
<h2 id="font-size"><noscript>Please enable JavaScript to </noscript>Choose a Font Size</h2>
<legend>Font Size</legend>
<input type="radio" name="fontsize" id="fontsize__normal" value="normal" checked disabled>
<label for="fontsize__normal">Normal</label>
jpdevries / settings-table-oldie.js
Last active May 21, 2016
settings-table for old browsers
View settings-table-oldie.js
$(this).on('focusin click','tbody > tr:not(.setting-form)',function(e){
View settings-table-example.html
<td>Setting A</td>
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