zakkster

Zero-dependency RAF scheduler with game-pausable timers, fixed-timestep physics, and tab-switch guard.

Zero-dependency seeded RNG for games — Mulberry32 PRNG with weighted drops, gaussian distribution, shuffle, and 2D vector helpers.

Lightweight visual FPS monitor with auto-refresh-rate detection, compact mode, theming, and zero dependencies.

Zero-dependency game math primitives — lerp, clamp, smoothstep, easings, angle interpolation. Tree-shakeable pure functions.

A headless particle engine with GC-free physics, lifecycle management, and bounds culling.