Obecně
- https://www.vzhurudolu.cz/
- https://www.zdrojak.cz/clanky/oop-v-javascriptu-i/
- https://www.augi.cz/programovani/javascript-ocima-programatora-v2/
- https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript
- https://developer.mozilla.org/en-US/docs/Learn/JavaScript
- https://www.typescriptlang.org/
Asynchronní vs. synchronní request / response
- https://xhr.spec.whatwg.org/
- https://stackoverflow.com/questions/14220321/how-do-i-return-the-response-from-an-asynchronous-call
- https://www.hongkiat.com/blog/synchronous-asynchronous-javascript/
- https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Synchronous_and_Asynchronous_Requests