Linksammlung

https://developer.mozilla.org/de/docs/Web/API/XMLHttpRequest

https://wiki.selfhtml.org/wiki/JavaScript/XMLHttpRequest

https://developer.mozilla.org/de/docs/Web/HTTP/CORS

https://www.mediaevent.de/tutorial/http-request.html

https://developer.mozilla.org/en-US/docs/Web/HTTP/Messages

https://developer.mozilla.org/de/docs/Web/HTTP

https://de.wikipedia.org/wiki/Ajax_(Programmierung)

https://fetch.spec.whatwg.org/

Server

https://www.nginx.com/blog/nginx-vs-apache-our-view/

https://4db.github.io/2016/07/14/differences-between-web-servers/

Node.js

https://nodejs.org/de/docs/

https://nodejs.dev/learn

Node.js: JavaScript on the Server - Ryan Dahl bei den Google Tech Talks, Juli 2010

https://www.toptal.com/nodejs/why-the-hell-would-i-use-node-js

Deno

https://deno.land/