June 2, 2026
5 min read
Fission 0.4.0: a cleaner authoring model for production Rust UI
Fission 0.4.0 is the authoring API release. It changes how application and library authors write widgets, how state is accessed during component conversion, and how local retained state is modeled. The work is tracked in
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April 25, 2026
2 min read
Introducing Fission
Fission is a Rust application platform for building production user interfaces across macOS, Windows, Linux, Web, Android, iOS, Terminal, Static site, and SSR targets from one explicit app model.
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April 25, 2026
2 min read
Fission 0.1.0: the first publishable foundation
Fission 0.1.0 is the first publishable foundation for the framework. It is not only a version number on crates.io; it is the point where the core runtime, layout engine, rendering path, facade crate, examples, and test i
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Latest
Fission 0.8.0: release workflows, native video, and selector-driven testing
Fission 0.7.0: streaming capabilities and deterministic async boundaries
Fission 0.6.3: ScrollIntoView runtime effects
Fission 0.6.2: accessibility, text input, and editor-grade focus
Fission 0.6.1: native capability shells and iOS GPU rendering
Fission
A cross-platform, GPU-accelerated user interface framework for Rust. MIT licensed.
Copyright (c) 2026 Fission
Ready to use today. Widget APIs are expected to remain stable; some runtime and shell APIs may change before 1.0.0.
Fission 0.7.0