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.

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 ...

Currently, I have encountered some performance problem when using jsdom to load some plain data. Here is some code snippet about how I load data: In my test, loading a 150MB csv file will cost about 6 ...