Stop mining on web browser

I believe uBlock will do it, but generally speaking I findthat having these 3 plugins installed gets rid of most unwanted behavior as far as advertising, privacy and system performance go:

uBlock Origin: FireFox //Chrome// Opera
Privacy Badger: FireFox// Chrome //Opera
HTTPS Everywhere: FireFox // Chrome //Opera

uBlock filters sites using blocklists"EasyList", "Peter Lowe's Adservers", "EasyPrivacy" and "Malware domains" by default whereas AdBlock Plus just filters using"EasyList" by default. Privacy Badger and HTTPS Everywhere are both developed by the EFF (Electronic Frontier Foundation) and aregeared towards security/privacy.