Modrinth GitHub Repositories (2026) · Open Source Tools

A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)

Monorepo containing OneLauncher, OneClient, and their core backend. 100% Rust.

A simple Minecraft modpack focusing on performance and graphics enhancements.

Enjoy a seamless modpack installation process and effortless updates with a user-friendly solution that simplifies management, making your gaming experience a breeze.

A multiplatform modpack manager for Minecraft: Java Edition. Create modpacks for CurseForge, Modrinth or both simultaneously.

Minecraft launcher for Windows, macOS and Linux: Modrinth and CurseForge mods, Forge/Fabric/Quilt/NeoForge, automatic Java, skins, friends. Open source, Tauri 2 + React.

Drop your mods folder, a Prism or MultiMC instance or an .mrpack on Hopper and it answers what Horizon already does, what has a port and what is not there yet, then installs the rest.

Paradise awaits...

Adds over 80 unique enchantments to your server and more!

Add unlimited crates to your server with 11 different crate types to choose from!

A simple auctions plugin where you can sell your items and bid on other items!

Explore real cities, mountains and streets in Minecraft. RealWorldMC brings Google 3D maps and Street View to Java Edition with Fabric. Recommended for 1.21.1; experimental 26.2 available. Requires your own map API keys.

Minecraft server manager for Windows: create and host Paper, Purpur, Fabric, Forge, NeoForge and Velocity servers, install plugins and mods, automate restarts and backups, play with friends online, and check plugin/mod packs before they break your server. Free, open source.

A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)