Native generation
Maintained Ziran UI modules generate and compile as C and Go in make. This checks code generation and native compilation; it does not establish complete graphical runtime behavior.
Status / Hosts and targets
Hosts and targets.
Kryon defines UI decisions in Ziran, while declared hosts perform platform effects.
Headless SVG host
The Button example runs a persistent portable bundle across input frames, then writes and verifies SVG output without a display.
Native integration
Terminal, desktop, raylib, Canvas2D, semantic DOM, and Android hosts are implemented in Ziran. Linux package tests exercise native input and rendering on private displays; browser tests use private headless Chromium. Platform accessibility beyond the Linux AT-SPI bridge is still open.
Canvas2D browser
The Canvas2D host builds a packaged Ziran application through Emscripten and verifies pixels, input, fonts, textures, WebAudio, files, and lifecycle in private headless Chromium. A desktop profile can also ship as a portable .zx that kryon run opens.
Semantic DOM browser
The semantic DOM profile reuses Canvas2D rastering and reconciles committed Kryon semantics into browser elements. A private headless Chromium test checks tags, attributes, state, and stable identity. Document widgets can opt into native CSS layout.
Android
The Android profile builds a NativeActivity APK that draws with raylib on OpenGL ES 2. A headless test checks the device text, lifecycle, and inset protocol; a manual emulator run checked install, rendering, touch, and back.
Evidence
Follow the maintained tests
Use Kryon’s build guide, the headless example, and Ziran’s implementation status. Feature claims should be checked against those current gates.