Context-aware tasks
Move work to a global, async, entity, or region context without scattering platform checks.
All productsDo background work, then return safely to the player context.
Schedule once, target safely
QuantumScheduler
A unified scheduler API for Spigot, Paper, Purpur, and Folia.
QuantumScheduler.async() .supply(() -> profileStore.load(player.getUniqueId())) .thenOnEntity(player, profile -> { player.sendMessage("Welcome, " + profile.name()); }) .exceptionally(error -> { logger.log(Level.SEVERE, "Profile load failed", error); return null; });Why QuantumScheduler
Small surface. Strong guarantees.
Explicit ownership
Group related tasks and make cancellation and plugin lifecycle cleanup part of the API.
Safe continuations
Return asynchronous results to the correct entity or region context with structured failure handling.
What you get
The useful parts are first-class.
- Global and async tasks
- Entity and region tasks
- Ownership, groups, and cancellation
Suggested modulesGradle
dev.crown.quantum:quantum-scheduler-apiapi
dev.crown.quantum:quantum-scheduler-coremodule
dev.crown.quantum:quantum-scheduler-papermodule
dev.crown.quantum:quantum-scheduler-foliamodule
Version and repository coordinates are intentionally owner-configured before release.
Build your next plugin foundation
Build better. Build Quantum.
Start with one focused library, then compose the ecosystem as your plugin grows.