{"repo":"MeowIce/meowice-flags","free":true,"listed":false,"github":"https://github.com/MeowIce/meowice-flags","clone":"git clone https://github.com/MeowIce/meowice-flags.git","description":"The most High-Performance Java Flags to start modern Minecraft servers with GraalVM.","language":null,"stars":508,"topics":["flags","graalvm","java-flags","leafmc","meowice","minecraft","minecraft-performance","minecraft-server","meowice-flags","jvm-flags"],"license":null,"category":"deployment-docker-iac","readme_excerpt":"Welcome ! Hello there, I'm glad you are here ! This instruction will guide you to use MeowIce's Flags to make your Minecraft server run as it best ! What is MeowIce's Flags ? MeowIce's Flags is a high-performance JVM Startup Flag set designed to work with modern Minecraft and Java versions. These flags provide a significant performance uplift by taking advantage of the latest Java features and allowing the use of ZGC for better memory management. MeowIce's flags are available on Docker Minecraft Server, Birdflop Flags Generator, and soon flags.sh. [!NOTE] Hey, if my flags helped your server, consider leaving a star or donating (found at the end of this page) ! Compatibility MeowIce's flags are compatible and tested with: - Java 25+, - GraalVM JVM, - Linux, - Minecraft 1.21+ - x86 64 systems. [!NOTE] On ARM64 systems, you must manually remove these architecture specific args: -XX:+UseFastStosb -XX:+UseXmmI2D -XX:+UseXmmI2F -XX:+UseXmmLoadAndClearUpper -XX:+UseXmmRegToRegMoveAll -XX:UseAVX=2 . Source [!TIP] Using MeowIce's Flags with Leaf as server software can get more performance ! Why would I have to... switch ? Most Minecraft servers use Aikar's flags, and it is highly recommended. Then why would I have to use this ? In general, Aikar's flags were written for Java 8 era (2014 - 2018), when it was the only Java version we used. With Minecraft having progressed to version 1.21.x and soon Java 26 (at the time of writing this), most of Aikar's flags are obsolete or have been in","default_branch":null,"files":null,"tree":[],"storefront":"/r/MeowIce","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/MeowIce/meowice-flags/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}