Compare Chrome extensions: M-Lab Measure vs Udemy Downloader

Short description
Measure your Internet connection using M-Lab's Open Internet Measurement tools.	Udemy downloader extension.
Full summary
The Measure app provides an easy to use test to measure the performance and health of any Internet connection. Use it to easily track the performance of the Internet connections you use over time. Conduct your own research on Internet connections worldwide. Features include running a test on demand, scheduling tests to run regularly, annotation of your test results, and CSV export of all test data. The Measure App uses a test called the Network Diagnostic Tool (NDT), which is developed and maintained by Internet 2 and hosted by Measurement Lab (M-Lab). It is a sophisticated speed and diagnostic test suitable for both the novice and the network researcher. For more information on NDT and other M-Lab tests, please visit http://www.measurementlab.net/tools/ndt. For help using the Measure App, please visit the wiki: https://github.com/m-lab/measure-app/wiki/Documentation	In this user-friendly chrome extension, you can download the lecture videos in the course content you have already bought on Udemy collectively or individually. If you turn off the "ask where to save before downloading" feature in Chrome settings, you can download in a categorized way. (You can change the settings on "chrome://settings/downloads") Update notes : v3.1 - fixed stuck problem.