The Magic Behind Cubacadabra

Cubacadabra is a cross-platform project that uses a shared Rust engine to power iOS, Android, web, macOS, Windows, and Linux clients, eliminating the need to rebuild the same features multiple times in different languages. Rather than duplicating logic across Swift, Kotlin, and JavaScript, the architecture moves core application logic into shared Rust code while keeping platform-specific UI and native integrations minimal in each client. This approach, following precedents set by projects like Litter and Mozilla's shared components, reduces maintenance burden and prevents bugs caused by inconsistent implementations across platforms.