rndme

function getSnapshot(callback) {
	"use strict";
	callback = callback || Boolean;
	var canvas = document.createElement("canvas"),
		ctx = canvas.getContext("2d"),
		webkit = false,
		moz = false,
		v = null,
		W = 800,
		H = 600,

rndme

function salad(numbers) { // word salad function for making (hopefully) human-memorable hashes for 64 digit strings (adapt as needed)
	var r = "ability|able|about|above|accept|access|according|account|achieve|across|act|action|activity|actually|add|addition|admit|advantage|advice|affair|affect|after|again|against|age|ago|agree|agreement|air|all|allow|almost|along|already|also|although|always|among|amount|analysis|and|animal|announce|another|answer|any|anyone|anything|anyway|appear|application|apply|approach|appropriate|area|argue|argument|arm|army|around|arrive|art|ask|aspect|association|assume|attempt|attention|attitude|authority|available|avoid|award|aware|away|baby|back|bad|bank|base|basic|basis|bear|because|become|bed|before|begin|behavior|behind|believe|benefit|better|between|beyond|big|bill|bit|black|blood|board|body|book|both|box|boy|break|bring|brother|build|building|business|but|buy|call|campaign|can|capital|car|care|carry|case|catch|cause|cell|central|center|century|certain|certainly|chance|change|c

rndme

function sanitize(ht){ // tested in ff, ch, ie9+
  return new Option(ht).innerHTML;
}

rndme

//public domain, based on https://www.schneier.com/blog/archives/2014/10/spritz_a_new_rc.html

function spritz(key, str) {
	var s = [],
		j = 0,
		w = 17,
		k = 0,
		res = [],
		l = key.length,
		m = str.length,

rndme

// public domain, from wikipedia description: https://en.wikipedia.org/wiki/RC4#Spritz 

function rc4(key, str) {
	var s = [],
		j = 0,
		x, res = [],
		i, j, y, l = key.length,
		m = str.length;
	for(i = 0; i < 256; i++) s[i] = i;

rndme

//a promise-based ajax io
function pGet(url, data) {
  return new Promise(function(y, n) {
	var e = new XMLHttpRequest();
	e.responseType="document";
	e.onload=x=>y(e.response);
	if(n) e.onerror=x=>n(e);
	e.open(data?"POST":"GET", url, true);
	setTimeout(e.send.bind(e,data), 0);
  });

rndme

var words = {
	abandon: "forsake, desert",
	abbey: "monastery",
	able: "capable",
	abolish: "get rid of",
	abortion: "termination pregnancy",
	abridge: "shorten, cut",
	absence: "failure to be present",
	absolute: "perfect or complete",
	absorb: "take in, suck up",

rndme

function freeze(ob) {
	for(var k in ob) {
		if(!freeze.hasOwnProperty.call(ob, k)) continue;
		if(typeof ob[k] === "object" && ob[k]) freeze(v);
	}

	return Object.freeze(ob);
}

rndme

function cls(fn, state){
   return Object.freeze(fn.call(state));
}

var x= cls(function(){return{
    get: ( )=> this.val,
    set: (v)=> this.val=v,
}}, { 
  val: 654

rndme

//enough parens here to compile lisp apps...

var x= Object.freeze(((val)=>({
    get: ( )=> val,
    set: (v)=> val=v,
}))(123));

x.get(); // 123
x.set(321); // 321
x.get(); // 321