Starlight (Fabric) Mod 1.17–1.20.4

MOD

Starlight is an ultra-high-performance lighting engine rewrite for Minecraft designed to fix lighting propagation lag and chunk generation delays. By replacing vanilla's slow light calculations with an asynchronous, heavily optimized algorithm, it dramatically improves client and server tick rates.

Starlight is an ultra-high-performance lighting engine rewrite for Minecraft designed to fix lighting propagation lag and chunk generation delays. By replacing vanilla's slow light calculations with an asynchronous, heavily optimized algorithm, it dramatically improves client and server tick rates.

The mod substantially cuts world loading times and eliminates lighting stutter during high-speed flight or dense mob farm operations. It can be installed independently on dedicated servers or local clients without requiring matching installations on the opposing side.

Starlight (Fabric) — Starlight (Fabric) screenshots 1–3
Starlight (Fabric) — Starlight (Fabric) screenshots 4–5