# Javascript Example Trick
This is a simple example Matricks plugin that will fade from black to white, before halting and sending a log.

Note: currently, building Javascript plugins is only supported on Mac and Linux.

## Build
- Download the `extism-js` install script using `curl -O https://raw.githubusercontent.com/extism/js-pdk/main/install.sh`
- Run the installer script using `sh install.sh`
- Build the plugin using `extism-js example_trick.js -o example_trick.wasm`