Maybe it would have been better to embed the core inside platform-specific front-end apps using a synchronous FFI. But then, you also discovered that the platfo

Maybe it would have been better to embed the core inside platform-specific front-end apps using a synchronous FFI. But then, you also discovered that the platform-native GUIs are overrated, at least for this application. Addendum: One thing that excites me about Rust is the potential to cut down on the excessive use of IPC, by letting us implement reusable libraries in a safe language that imposes minimal runtime requirements, then use Rust's powerful metaprogramming features to auto-generate safe language bindings for those libraries. That's one reason I chose Rust for AccessKit. I know diplomat [1] is making some progress in this area. [1]: https://github.com/rust-diplomat/diplomat https://github.com/rust-diplomat/diplomat