I went from about 30 feeds in Tweetdeck to nine, and (not surprisingly) it runs a lot better. You can only do so much with a big hunk of JavaScript.
I quit Twitter and it feels great - The New York Times https://www.nytimes.com/2018/02/01/opinion/quitting-twitter-lindy-west.html
Shotcut is a free, cross-platform video editing platform https://www.shotcutapp.com/features/