Michal-Mikolas

// https://katanya.co.uk/labs/bookmarklet-generator

fetch('https://api.github.com/gists/77dabbdbf39f57fe6816dc9e00866bb9?time=' + Math.floor(Date.now()/(5*60*1000))
    .then(response => response.json())
    .then(data => {
        var scriptContent = data.files['FILENAME.js'].content;
        scriptContent = scriptContent.replaceAll('{{ID}}', '');
        scriptContent = scriptContent.replaceAll('{{SECURITY_KEY}}', '');
        const scriptFn = new Function(scriptContent);
        scriptFn();

Michal-Mikolas

var songs = [{"id":"https://kytarovkaostrava.cz/cs/poruba/1-signalni-chinaski-389","key":"https://kytarovkaostrava.cz/cs/poruba/1-signalni-chinaski-389","value":{"rev":"1-976895a63eed96e4d3bc23071626d12e"},"doc":{"_id":"https://kytarovkaostrava.cz/cs/poruba/1-signalni-chinaski-389","_rev":"1-976895a63eed96e4d3bc23071626d12e","name":"1. signální - Chinaski","chords":["G","C","Em","G","C","Em","G","C","Em","G","C","Em","Am","C","G","D","Am","C","G","D","F","B","Dm","F","B","Dm","G","C","Em","G","C","Em","G","C","Em","G","C","Em","Am","C","G","D","Am","C","G","D","Am","C","G","D","Am","C","G","D","F","B","Dm","F","B","Dm"]}},
    {"id":"https://kytarovkaostrava.cz/cs/poruba/11-ready-kirken-330","key":"https://kytarovkaostrava.cz/cs/poruba/11-ready-kirken-330","value":{"rev":"1-2dd73f5af121f82cca412fe863851edb"},"doc":{"_id":"https://kytarovkaostrava.cz/cs/poruba/11-ready-kirken-330","_rev":"1-2dd73f5af121f82cca412fe863851edb","name":"1+1 - Ready Kirken","chords":["Am","Em","Am","Em","G","Dm","G","Dm","Am","Em",