ZReC

## .ts
import {
  PageSizes,
  PDFDocument,
  PDFEmbeddedPage,
} from "https://cdn.skypack.dev/pdf-lib@1.17.1?dts";

interface FitPage {
  page: PDFEmbeddedPage;
  new_dims: {
    width: number;

## crypto-aes-gcm.js
/**
 * Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt().
 *                                                                      (c) Chris Veness MIT Licence
 *
 * @param   {String} plaintext - Plaintext to be encrypted.
 * @param   {String} password - Password to use to encrypt plaintext.
 * @returns {String} Encrypted ciphertext.
 *
 * @example
 *   const ciphertext = await aesGcmEncrypt('my secret text', 'pw');

## gain
javascript:var g_6z; function cI_6z(){ var ctx_6z = new AudioContext(); var el_6z = document.querySelector("video") ? document.querySelector("video") : document.querySelector("audio")? document.querySelector("audio"):alert('Media DOM not exist. Aborting.'); if (el_6z){ g_6z = ctx_6z.createGain(); g_6z.gain.value = 1; var src_6z = ctx_6z.createMediaElementSource(el_6z); src_6z.connect(g_6z).connect(ctx_6z.destination); var p = document.createElement("div"); p.innerHTML = `<div class=vpc_6z id=vpc_6z><style>.vpc_6z{float:right;width:25%;position:fixed;bottom:0;padding:20px 20px;z-index:9999999;background:#444;color:#fff}.vpc_6z-hide{position:fixed;background:#444;padding:0;width:80px;height:30px;bottom:0;z-index:999999}.vpi_6z-hide{display:none}</style><button%20onclick='d=document.getElementById("vpi_6z"),"vpi_6z"==d.getAttribute("class")?d.setAttribute("class","vpi_6z-hide"):d.setAttribute("class","vpi_6z"),c=document.getElementById("vpc_6z"),"vpc_6z"==c.getAttribute("class")?c.setAttribute("class","vpc_6z-hi

## output_diff.ts
/**
 * The program compares same name files of different directories and
 * outputs differences. Stops comparing if there's no bytes left in any file
 */
import { join, resolve } from "https://deno.land/std@0.134.0/path/mod.ts";

const szCHUNK = 512;

if (Deno.args.length < 2) {
  throw new Error("you should provide at least two paths");

## roll_dice.ts
// https://mathworld.wolfram.com/Dice.html

const DICE  = 2;
const SIDES = 6;
const ROLLS = 1e6;

// init count
const count: { [sum: number]: number } = {};
for (let i = DICE; i <= DICE * SIDES; i++) {
    count[i] = 0;

## bitwarden-dedup.html
<input type="file" accept=".json">
<a style="display: none;"></a>

<script>
  /**
   * The following code should remove duplicate items within a .json vault that was
   * exported from Bitwarden v1.31.3 and maybe higher (needs more testing).
   * Once the right .json is provided, it will prompt a dialog to save a non-formatted out.json
   *
   * Copyright 2022 ZReC & others
	import {
	PageSizes,
	PDFDocument,
	PDFEmbeddedPage,
	} from "https://cdn.skypack.dev/pdf-lib@1.17.1?dts";

	interface FitPage {
	page: PDFEmbeddedPage;
	new_dims: {
	width: number;
	/**
	* Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt().
	* (c) Chris Veness MIT Licence
	*
	* @param {String} plaintext - Plaintext to be encrypted.
	* @param {String} password - Password to use to encrypt plaintext.
	* @returns {String} Encrypted ciphertext.
	*
	* @example
	* const ciphertext = await aesGcmEncrypt('my secret text', 'pw');
	/**
	* The program compares same name files of different directories and
	* outputs differences. Stops comparing if there's no bytes left in any file
	*/
	import { join, resolve } from "https://deno.land/std@0.134.0/path/mod.ts";

	const szCHUNK = 512;

	if (Deno.args.length < 2) {
	throw new Error("you should provide at least two paths");
	// https://mathworld.wolfram.com/Dice.html

	const DICE = 2;
	const SIDES = 6;
	const ROLLS = 1e6;

	// init count
	const count: { [sum: number]: number } = {};
	for (let i = DICE; i <= DICE * SIDES; i++) {
	count[i] = 0;
	<input type="file" accept=".json">
	<a style="display: none;"></a>

	<script>
	/**
	* The following code should remove duplicate items within a .json vault that was
	* exported from Bitwarden v1.31.3 and maybe higher (needs more testing).
	* Once the right .json is provided, it will prompt a dialog to save a non-formatted out.json
	*
	* Copyright 2022 ZReC & others