Project overview
SJMCL manages multiple Minecraft directories and instances on Windows, macOS, and Linux, including saves, mods, resource packs, shaders, screenshots, and settings. It can download game clients, loaders, and packs from CurseForge or Modrinth, and supports Microsoft accounts plus compatible third-party authentication servers. Extensions, deep links, and MCP services add automation options; the launcher is not an official Mojang or Microsoft product.
Repository facts
- Primary language
- TypeScript
- License
- GPL-3.0
- Repository updated
- Jul 14, 2026
- Default branch
- main
Resource types
Desktop app
Use cases
Personal and daily life
Operating systems
LinuxmacOSWindows