Hej, I'm Lilly.

Technician by day, developer by night. I build video editors, Minecraft mods and IDE plugins, and I've been at it since 2015.

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01 · About

Hey, I'm Lilly, also known as FooFie.

Lilly's fursona: an orange fox with purple eyes and a pink collar
Lilly@FooFieOwO · she/her

I'm a 23-year-old full-time technician and hobby developer from Germany. It all started in 2015 with tinkering on Minecraft cheats, and it never really stopped: these days I write my own mods, IDE plugins, server software and, lately, a whole video editor.

I love graphics programming, developer tools and projects that are slightly too ambitious for one person. Most of it happens on Linux, in Kotlin or C++.

  • she/her
  • transfem 🏳️‍⚧️
  • furry
  • brony
  • weeb
Years old
23
Coding since
2015
Based in
Germany
Day job
Technician

02 · Projects

Things I'm building

Most of these stay private while they grow up. Constellation is already open source.

More projects

IntelliJ plugin

Lilly-Toolbox

My modding sidekick: links resource IDs to their files, previews textures and recipes, reads crash reports and gives Claude Code MCP tools.

  • Kotlin
  • IntelliJ

Licensing system

License

Short-lived signed tokens bound to a machine's hardware. Clients check offline and stop the moment a licence is revoked.

  • Kotlin
  • Ktor
  • Rust

Minecraft network

BroHoof

A server network set in the My Little Pony world: web panel, accounts, moderation, plots, a lobby and a self-hosted captcha gate.

  • Kotlin
  • Paper
  • Velocity

Client mod

FluffyMod

A legit client in the spirit of LabyMod: a nicer UI, HUD info and comfort features, with its own renderer.

  • Kotlin
  • Fabric

And more

More on GitHub ↗

Forks, experiments and older mods.

03 · Stack

Tools of the trade

What I reach for, from shaders to servers.

Languages

  • Kotlin
  • Java
  • C++
  • C
  • C#
  • Go
  • TypeScript
  • Rust

Graphics and media

  • Vulkan
  • OpenGL / GLSL
  • Slang
  • Qt Quick
  • FFmpeg

Minecraft

  • Fabric
  • NeoForge
  • Paper
  • Velocity

Tools and platforms

  • Linux (CachyOS)
  • Git
  • Gradle
  • CMake
  • IntelliJ
  • PostgreSQL

04 · Contact

Say hej

The quickest way to reach me is Discord, where I'm foofieowo.