Mirai
A powerful Minecraft Server Software coming from the future
Mirai is ❗under heavy development❗ and contributions are welcome!
This project is experimental, its usage in production environment is discouraged if you are not ready to face possible bugs.

[](https://discord.gg/DdH6Yfu9gM)
## Features
- **Fork of [Pufferfish](https://github.com/pufferfish-gg/Pufferfish)** for the best performance.
- **Contains a few [Lithium](https://github.com/CaffeineMC/lithium-fabric) patches** which respect Vanilla parity.
- **Integrates [Hydrogen](https://github.com/CaffeineMC/hydrogen-fabric)** which reduces memory consumption.
- **Efficient redstone** relying on [Alternate Current](https://github.com/SpaceWalkerRS/alternate-current), up to 4 times faster than Paper's algorithm.
- **Reduced bandwidth consumption and CPU usage** from avoiding sending useless packets in certain situations.
- **New NBT cache** which reduces a lot of I/O operations from the main thread while preserving correct data.
- **Pre-tweaked** configuration files to reach optimal performance with minimal impact on normal behaviors.
- **Login location** hiding feature, which adds another security layer in the logs for admins.
- **Toggleable metrics**, no one can collect data, not even us.
- **Bugfixes** for several Minecraft issues.
- **Faster process** for Vanilla methods.
- **Plugin compatibility** with Spigot & Paper plugins.
## Downloads
The latest JAR file can be downloaded here:
[Mirai-1.18.1-R0.1-SNAPSHOT.jar](https://github.com/etil2jz/Mirai/raw/build/1.18/Mirai-1.18.1-R0.1-SNAPSHOT.jar)
**Please note Java 17 is required.**
You can also clone this repository and build it yourself.
If you are interested in making a fork, check out this template [there](https://github.com/PaperMC/paperweight-examples)!
## Building
In order to distribute and use this server software, you need a paperclip file:
```bash
./gradlew applyPatches && ./gradlew createReobfPaperclipJar
```
## License
Patches are licensed under GPL-3.0.
All other files are licensed under MIT.