This is my personalised build system for building and developing Svelte 4 web applications, using ESBuild exclusively.
It supports a dev mode and a build mode, and is configurable using a config file.
The program has included help which shows you how to configure it further if required, just install this package and run it the CLI:
npm i --save-dev @benjamingwynn/swes
npx swes
This is designed around being used for Single Page Applications, such as tetromino.app and is much faster than Vite, supports handling meta tag images, installing service workers, and more.