[jj2]

I'd also love to share some technical details:

The data transfer core is written in Go and compiled as wasm to run the browser. It communicates directly with the S3-compatible object storage without our servers in between. This also enables us to communicate to a different storage such as your own.

The frontend is made in React/Remix and did my best to make it feel as native as possible. It's not perfect, but it got a long way.