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 ...

Why do you need this library? Google Chrome (as of version 64) can not estimate the total download size of XMLHTTPRequests when content-encoding: gzip is set, even if the content-length header is set.

What is AJAX (Asynchronous JavaScript and XML)? AJAX (Asynchronous JavaScript and XML) is a technique aimed at creating better and faster interactive web apps by combining several programming tools, ...

I tested that my code works perfectly in Chrome, but fails on HtmlUnit. All my code is pretty basic old style Javascript that I use to test a JSON-RPC2 API. Steps to reproduce. Send an XMLHttpRequest ...