This repo contains two web projects: Rive's low level Wasm runtime and Rive's web api, which is very new and currently in alpha.
If you want to embed Rive animations in your web app or site, we recommend using the web api. While it is in alpha, it's designed to be simple to use and easy to update as we evolve it.
If you want to do some crazy, off the beaten track stuff that the api doesn't support, then the low level runtime gives you the greatest flexibility and the cost of having to do a lot of the heavy lifting.