This project got me to finally register here, I really hope it's a success.

Laptop
Windows 10 x64
CPU: i7-2630QM
RAM: 8GB
GPU: GeForce GT 540M
Browser: FireFox, Chrome, Edge, Brave ...

Tablet
Windows 10 x64
RAM: 4GB
CPU: Intel celeron N3450
Browser: FireFox, Chrome, Edge, Brave ...

Mobile
Old phone and tablet that I woudn't mind runinig into the ground
Android
Browser: FireFox, Chrome