FastBlockPlacement is a lightweight, high‑performance utility mod built for Fabric. It removes the vanilla block‑placing delay and lets you adjust how fast blocks appear. In singleplayer, you can set the delay to 0 for instant placement. On multiplayer servers, a delay of 3–4 is recommended to avoid triggering anti‑cheat plugins. The mod is toggled with the V key, and the settings menu (O key) allows you to fine‑tune its behavior.
Because Minecraft 1.8.9 is an older version, modding it requires a stable environment. Most standalone performance and utility mods for this era rely on . fast block place mod 189 work