Now things get interesting! Unlike pkgroll ESBuild also works with all sort of assets (png, mp4, etc...) and provides Live Refresh, allowing for a very quick development cycle!
Important
Don't forget to change path to your Pengu Loader folder in package.json!
To build the plugin, run npm run build. It will bundle everything and spit it in dist/ folder.
Unlike pkgroll, ESBuild provides a basic live refresh in development mode.
However, it does not yet support full Hot Module Replacement (HMR) like Vite,
where changes to CSS or TSX files do not require a complete reload of the client.
It will automagically build your plugin, put it in your Pengu folder and then fully reload LCU every time you change a file.
To do that make sure you specified path to Pengu Loader in package.json and then just run npm run dev.