: Placing a folded T-shirt or a thick deskmat under your keyboard can instantly dampen vibrations and improve the sound for $0. 3. Alternatives to MechaKeys

: Some enthusiasts modify their keyboard's firmware to add features or change the keyboard's behavior. This can include custom key mappings, macro capabilities, and more, often available for free or at a low cost.

: The developers state they do not bundle malware or keyloggers.

There is a weekly keystroke leaderboard if you want to see how your productivity (or gaming) stacks up against the community. Is it Safe? (The "Hack" vs. "Hacker" Question)