Coin Mining Blocker от Ray

"Coin Mining Blocker" extension blocks coin mining JS scripts from being injected into web-pages. This extension has a dynamic filtering list which gets updated once per 24 hours to append any new mining script.

You can enable and disable the network observer to disallow or allow mining scripts from being executed. JavaScript mining is disabled by default.

The extension displays the total number of mining scripts that are being blocked for the current page in the toolbar badge area.