Compatible with what? It’s stateless. If the api changes from underneath and you’re polling or something, then just show an error, have the user refresh the pa

Compatible with what? It’s stateless. If the api changes from underneath and you’re polling or something, then just show an error, have the user refresh the page and move on. Or use any of the various api version mechanisms for backward compatibility. It’s not an easy problem but it’s a fairly well understood and managed one. Solving this kind of known problem isn’t, to me, a very compelling case for HTML over sockets.