You-Get is a handy command-line tool for downloading media content from various websites when other methods are not available. It supports popular sites like YouTube, Niconico, and more. You-Get can also stream online videos directly to your media player, remove ads, and download images or other non-HTML files. The tool is geared towards those who want control over their online experience and prefer open-source technology. Installation is easy via pip, GitHub, or other methods, and upgrades are simple. You-Get can be customized with proxy settings, cookie handling, and more advanced options for downloading and watching content.
https://github.com/soimort/you-get