CezaryDanielNowak

const secureRand = (() => {
    const crypto = globalThis.crypto || require('crypto').webcrypto;
    const maxUint32 = 0xFFFFFFFF;
    const buffer = new Uint32Array(1);

    return () => {
        // Fill the array with random values
        crypto.getRandomValues(buffer);

        // Convert the random value into a float between 0 and 1

CezaryDanielNowak

// ==UserScript==
// @name         Allegro filtruj po cenie przeliczeniowej
// @namespace    http://tampermonkey.net/
// @version      2025-06-03
// @author       https://github.com/cezarydanielnowak
// @match        https://allegro.pl/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=allegro.pl
// @grant        none
// ==/UserScript==

CezaryDanielNowak

// ==UserScript==
// @name         Allegro filtruj po ilosci opinii
// @namespace    http://tampermonkey.net/
// @version      2025-06-03
// @description  try to take over the world!
// @author       You
// @match        https://allegro.pl/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=allegro.pl
// @grant        none
// ==/UserScript==

CezaryDanielNowak

#!/bin/bash

cd sdk-js/dist/
find . -name "*.br" -type f -delete
find . -name "*.gz" -type f -delete

for i in {0..11}
do
	echo "[ BROTLI ${i} ]"
	time {

CezaryDanielNowak

// ==UserScript==
// @name         Remove junk
// @namespace    http://tampermonkey.net/
// @version      2024-09-23
// @author       Cezary Daniel Nowak
// @match        https://www.facebook.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=facebook.com
// @grant        none
// @run-at       document-end
// ==/UserScript==

CezaryDanielNowak

const generatePseudoRandom = (from, to) => parseInt(Math.random() * to) + from;
const ids = [];
let i = 0;
let lastCollision = 0;

while (i < 20) { // up to 20 collisions
  const newId = generatePseudoRandom(1, 999999999);
  
  if (ids.includes(newId)) {
    console.error(`Collision detected after ${ids.length + 1 - lastCollision} IDs`);

CezaryDanielNowak

const fs = require('fs');
const process = require('process');
const componentsPath = __dirname + '/components/';

fs.readdirSync(componentsPath).forEach((componentName) => {
    console.log(componentName);

    try {
        // Enter component dir
        let componentPath = componentsPath + componentName;

CezaryDanielNowak

(function() {
  const realGetUserMedia = navigator.mediaDevices.getUserMedia;
  const realApplyConstraints = MediaStreamTrack.prototype.applyConstraints;

  function successHandler(...args) {
    try {
      const track = args[0].getVideoTracks()[0];
      console.log('💥💥💥', track.label, 'camera access granted.\n', track.getSettings());
    } catch(err) {
      console.warn('💥💥💥 error', err);

CezaryDanielNowak

// ==UserScript==
// @name         ZGN kalkulator
// @namespace    ZGN
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        */seizbil/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=zgnpragapld.pl
// @grant        none
// @run-at       document-end

CezaryDanielNowak

LINUX HELPERS for HP T630 Terminal

In my case Linux Mint Xfce

Don't create SWAP drive. Create SWAP file instead and save your SSD.

# Check current swap file/partition
swapon -s

# create an big empty 10GB file (or whatever size you like)
dd if=/dev/zero of=/swapfile bs=1M count=10240