THEtheChad

type Narrow<T> =
    | (T extends Function ? T : never)
    | (T extends string | number | bigint | boolean ? T : never)
    | (T extends [] ? [] : never)
    | {
          [K in keyof T]: Narrow<T[K]>;
      };

function narrow<T extends object>(input: Narrow<T>){
    return input

THEtheChad

const offsetBase = document.createElement('div');
offsetBase.style.cssText = 'position:absolute;left:0;top:0';
document.body.appendChild(offsetBase);

export default function getWindowPosition(node: Element) {
  const boundingRect = node.getBoundingClientRect();
  const baseRect = offsetBase.getBoundingClientRect();

  const left = boundingRect.left - baseRect.left;
  const top = boundingRect.top - baseRect.top;

THEtheChad

export default function getScrollParent(node?: Node | null) {
  if (!(node instanceof HTMLElement)) return null;
  if (typeof window.getComputedStyle !== 'function') return null;

  const overflowY = window.getComputedStyle(node).overflowY || 'visible';
  const isScrollable = /^(visible|hidden)/.test(overflowY);

  if (isScrollable && node.scrollHeight >= node.clientHeight) {
    return node;
  }

THEtheChad

// inspired by https://gist.github.com/creationix/1821394
// from Tim Caswell

import { EventEmitter } from 'events';

interface ParserEvents {
	StartObject: () => void;
	EndObject: () => void;
	StartArray: () => void;
	EndArray: () => void;

THEtheChad

function removeHandler(){
  this.element.removeEventListener(this.event, this.handler)
}

function detachHandler(){
  this.element.detachEvent('on' + this.event, this.handler)
}

function addEvent(ele, evt, fn){
  if(ele.addEventListener){

THEtheChad

(function (w) {
	var uuid = 'capture_xxxxxxxx_xxxx_4xxx_yxxx_xxxxxxxxxxxx'.replace(
		/[xy]/g,
		function (c) {
			var r = (Math.random() * 16) | 0,
				v = c == 'x' ? r : (r & 0x3) | 0x8;
			return v.toString(16);
		}
	);

THEtheChad

(function(open){
	var targetURL = new RegExp('http://google.com');

	XMLHttpRequest.prototype.open = function(){
		this.addEventListener('readystatechange', function(){
			if(this.readyState !== 4) return;
			if(this.status < 200 || this.status >= 300) return;
			if(!targetURL.test(this.responseURL)) return;

      			// SUCCESS

THEtheChad

function prependParams(){
	var params = document.location.search;
	if(!params) return;

	params = params + '&';

	var nodeList = document.getElementsByTagName('a');
	var anchors = Array.prototype.slice.call(nodeList);
	var l = anchors.length;
	var q = /\?/;

THEtheChad

function locate(target, value, path = null){
	if(target instanceof RegExp){
		if(target.test(value)) return path
	}
	else{
		if(value === target) return path
	}

	if(Array.isArray(value)){
		return value.reduce((memo, v, i) =>

THEtheChad

// **WARNING**
// in place (by reference) reordering
// http://stackoverflow.com/a/2450976/1037948
function knuthfisheryates2(arr) {
	var temp, j, i = arr.length;
	while (--i) {
		j = ~~(Math.random() * (i + 1));
		temp = arr[i];
		arr[i] = arr[j];
		arr[j] = temp;