Advanced Double Jump [1.16 - 1.21.X] | Customizable Double J

DoubleJump

A modern, feature-rich double jump plugin for Spigot & Paper (1.16–1.21+)

DoubleJump adds smooth, configurable double jumping to your server while staying lightweight, stable, and fully compatible with modern Minecraft versions.

Built with performance and clean design in mind — no legacy hacks, no constant movement checks, no flight exploits.

⚡ Core Features
• Smooth double jump in Survival & Adventure
• Event-driven logic (no constant movement checks)
• UUID-based player handling
• Prevents accidental flight during cooldown

⏱ Cooldown System
• Configurable cooldown (seconds)
• BossBar cooldown indicator
• ActionBar cooldown indicator (toggle in config)
• Clean handling when attempting to jump during cooldown

Elytra Compatibility
• Elytra support toggle in config
• Option to block double jump while gliding (prevents weird boosting)

Per-World Support
• Enable/disable double jump per world
• Per-world sound and particle effects
• Great for hubs, arenas, parkour & survival worlds

✨ Sound & Particle Effects
• Configurable sound per world
• Adjustable volume & pitch
• Configurable particle type & particle count
• Safe fallbacks for invalid config values (no crashes)

Permissions
• Permission-based jump strength
– doublejump.strength.1
– doublejump.strength.2
– doublejump.strength.3

⚔ Combat / PvP Safety
• Optional disable while in combat
• Helps prevent abuse in PvP environments

WorldGuard Support
• Optional WorldGuard integration (soft-depend)
• Automatically respects regions
• Plugin works perfectly without WorldGuard installed

Compatibility
• Works on Spigot & Paper
• Minecraft 1.16 – 1.21+
• Requires Java 17+