Hot Game Helper extension - Opera add-ons

20 Best Opera GX Extensions You Need to Install Right Now

20 Best Opera GX Extensions You Need to Install Right Now

ContentBlockHelper extension - Opera add-ons

20 Best Opera GX Extensions You Need to Install Right Now

Security and privacy - Opera Help

9 Free Browser Extensions That Will Save You Money Online - Tech Advisor

Pause - Stop Mindless Browsing extension - Opera add-ons

21 Gift Add-Ons And Stocking Stuffers That Won't End Up In Their Junk Drawer

Redragon Gaming Mouse, Wired Gaming Mouse with RGB Backlit, 8000 DPI Adjustable, Mouse with 9 Programmable Macro Buttons & Fire Button, Software Supports DIY Keybinds, M910-K : Video Games

Install Steam Inventory Helper into the Opera browser. - Imgur

RIP uBlock Origin? Google Proceeds With Plan to Shake Up Chrome Extensions