XMLHttpRequest is a built-in browser object that allows to make HTTP requests in JavaScript. Despite having the word "XML" in its name, it can operate on any data, not only in XML format. We can ...

The foundation that makes AJAX possible is the communication layer with the server. The most complete option for performing this communication is the JavaScript XMLHttpRequest object. If ...

Asynchronous HTTP for ESP8266 and ESP32. Subset of HTTP. Built on ESPAsyncTCP (AsyncTCP for ESP32) Methods similar in format and use to XmlHTTPrequest in Javascript. This library adds a simple HTTP ...