Open Source
Code we've shipped in the open — for developers and players.
Meng Tech ships code in public: open-source libraries, a library of Minecraft (Paper) server plugins on GitHub, and plugins and extensions for existing platforms — work that's there for anyone to read, use, and build on.
What this covers
Work we do in public
Not everything we build is behind a login. Some of it lives on GitHub, maintained in the open.
Open-source libraries
Reusable code we publish for other developers to build on, maintained in the open like everything else.
Minecraft (Paper) plugins
A library of gameplay plugins for Paper servers — companions, land claims, farming, and more.
Plugins & extensions
Add-ons for existing platforms, built to extend a tool you already use rather than replace it.
Who it's for
Built for the people who'd actually use it
Our public work tends to find three kinds of people. If you're one of them, there's probably something here for you — or something we'd build.
Server admins & communities
You run a Paper server or a community and want gameplay features that don't exist yet — companions, land claims, farming — built and maintained properly rather than cobbled together.
Teams extending a platform
You rely on a tool or platform and need it to do something it doesn't. We build the plugin or extension that fits into how it already works, instead of replacing it.
Developers who need a library
You want a piece of functionality open-sourced properly — documented, licensed, and maintained — rather than copy-pasted from a gist and left to rot.
On GitHub
Our Paper plugin library
Every plugin we've published for Minecraft Paper servers — drag to browse, each one open source on GitHub. The same library we feature on the home page, here in full.
Yuumi
A companion plugin inspired by Yuumi — attach to another player to heal allies and fight hostile mobs together.
CropFarm
Turns ores, mob drops, and blocks into plantable seeds — grow resources on farmland instead of grinding.
Realms
Towny-style social structure meets Factions land mechanics — claim chunks and fight for territory in raids.
In the open
What shipping in public actually means
Open source isn't just a license file — it's code you can read, run, and rely on. Here's what we hold our public repositories to.
Public source, not a black box
Every repo is there to read, fork, and learn from — the actual code, not a compiled drop you have to trust blindly.
Documented to run
Each one ships with a README covering what it does and how to set it up, so it's approachable rather than archaeology.
Clearly licensed
Every repository states its license up front, so you know exactly what you're allowed to build on and ship.
Related services
Want this built for you?
Publishing in the open is one strand of what we do. If you need a plugin, extension, or library of your own, this is the service for it.
FAQ
Frequently asked questions
On GitHub, at github.com/mengtechdigital. Our public repositories include a library of Minecraft (Paper) plugins, each with its own README.
Want a plugin or library built?
Need an extension for a platform you use, or a library open-sourced properly? Tell us what you have in mind.
Start a project