Compare Chrome extensions: CF-Predictor vs Udemy Downloader

Short description
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.	Udemy downloader extension.
Full summary
A huge number of your nerve cells die every time when you wait for a rating update on Codeforces. Stop this! From now you could use this extension, it partly modifies the contest standings page and shows approximate rating changes for every contestant.	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.