FlorisBoard is a free and open-source Android keyboard (IME) application written in Kotlin with Jetpack Compose. In production it functions as a fully-featured soft keyboard service (FlorisImeService extends InputMethodService) with clipboard history management (Room-backed), emoji input with search and history, multi-language keyboard layouts (50+ locale JSON layouts), a custom extensions system for themes/keyboards/language packs, and a custom stylesheet-based theming engine called Snygg that powers all IME UI styling. The app also includes a settings activity (FlorisAppActivity) with ~30 configuration screens, a spell-checker service, backup/restore infrastructure, incognito mode, and a native Rust/JNI library scaffold for performance-critical work. The architecture is a multi-module Gradle build (:app, :lib:android, :lib:compose, :lib:kotlin, :lib:native, :lib:snygg) with a clear separation between the Android-specific app layer and reusable common KMP libraries.