[maxschumacher91]

A tool that has served me well in freeing up memory (both in RAM and in my head) is one-tab:

https://www.one-tab.com/

Afaik, current versions of Chrome already implement the functionality of the great suspender natively.

[Graziano_M]

I am a big fan on one tab. It's replace my 'toread' and 'pocket' completely.