Leaves review
Free, open-source Paper compatibility with configurable behavior repairs and server-side extensions.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Leaves is a free, open-source Minecraft server implementation based on Paper. It is aimed at administrators running self-hosted Java Edition servers who want access to the Paper plugin ecosystem while changing selected vanilla behaviors. The project includes downloadable runnable server JARs, a documented configuration system, performance options, fake-player functionality, and support for selected client-side mods through protocol features. Its fit is strongest for server operators who want a Paper-compatible foundation with additional controls rather than a purely standard vanilla experience.
The standout feature is its combination of compatibility and customization. Existing Paper plugins can remain part of the server setup, while Leaves-specific configuration options allow administrators to repair or adjust vanilla behavior. Fake-player creation and automation add another specialized capability, and the Leaves API gives plugin developers an extension point beyond standard Paper compatibility. Performance optimizations and configurable behavior repairs make the implementation suitable for operators who want to tune server behavior without moving to a separate mod-loader model.
Leaves is deliberately focused rather than broad. Its extension model is plugins, its edition support is Java, and current versions require Java 21. That makes it a clear choice for Paper-oriented Java server administrators, plugin developers targeting the Leaves API, and communities interested in selected protocol support or automated fake players. It is less suitable for operators who require a mod-loader ecosystem, a cross-edition server setup, or a simpler vanilla-first implementation with no specialized behavior changes. For the intended Paper-compatible use case, its free and open-source model keeps the core server accessible while leaving configuration and operational decisions with the administrator.
Leaves pros and cons
- Where it wins
- Supports Paper plugins alongside a dedicated Leaves API.
- Adds configurable vanilla-behavior repairs and performance options.
- Provides fake players, protocol support, and runnable server JAR downloads.
- Where it doesn't
- Current versions require Java 21.
- Supports Java Edition rather than a broader edition setup.
- Does not support a mod loader extension model.
Leaves fact sheet, pricing and score →
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