Wurster pig Wurster/wrst.io
MeatGrinder

Wurster Runtime

Same Wurst semantics, not the same runtime implementation.

one portable Wurst, multiple conforming runtimes ↓
Current alpha

Windows

Desktop Wurster uses Electron for controlled Chromium sessions, WurstFS and native runtime bridges.

↓ Download Setup.exe x64
Current alpha

macOS

Choose the native DMG for Apple Silicon or Intel. Both run the same portable Wurst contract.

↓ Download .dmg ⌄
Apple Siliconarm64 · M1 and newerIntel Macx64
Planned for 1.0 family

Linux

A conforming runtime target. The Wurst file itself requires no Linux-specific build.

Coming soon
Current alpha

Wurster Web

Browser Wurster powers <wurst-embed> and the online Viewer. The exact release runtime is published beside the native runtimes.

↓ Download Web runtime ⌄
Minified ESMwurster.min.jsReadable ESMwurster.jsComplete distributionruntime + worker + embed host
Open Wurst Viewer ↗
Wurster 0.33.2GitHub Release · native installers + Web Runtime + SHA-256 checksums
All release assets ↗

A missing capability is not a broken Wurst

A runtime may report an optional capability as unsupported. The Wurst still opens and can handle that state itself. Platform mechanisms belong to Wurster, never to the file format.