spacebarclicker - Mod DB

Here you can see how quickly you can hold down and tap the spacebar key of your keyboard.

Keychron K8 Pro [K2 Pro, K3 Pro, K4 Pro, etc.] Review

Cthulhu Keycaps by Outva — Kono Store

TIGSource » Freeware

finished modding my Wooting 60 HE : r/MechanicalKeyboards

Spacebar Counter - Spacebar Games Windows, Mac, Web, Flash, DOS

In Stock) CRP R5 Keyset – proto[Typist] Keyboards

hacked space bar clicker Project by Great Theory

Spacebar Clicker by Bruno Croci

Spacebar Clicker by Bruno Croci

GMK Fox — Kono Store

Tack-it mod for deeper spacebar sound - Keychron V1 - sound test

space bar click test blog - spacebartest - ModDB