Tauri is a toolchain for building highly secure native apps that have tiny binaries and are very fast. Whether coming from the front-end with Gatsby, Yew, Svelte, Vue, Angular or React - Tauri solves the hard problems of safe User Interfaces for all the desktop platforms. Tauri uses Rust for wiring up your web application with platform native web rendering (eg. WebView, Edge). It claims to yield executables that are both smaller and more memory efficient. Both are a good thing when you consider the beast that is an Electron app. Tauri is usable now, but their roadmap shows even better features to come.