[nobleach]

This does look interesting. I don't see a difference between this and any other server-side templating language though. I actually need an isomorphic representation on the client and server. (this is what makes renderToString() valuable) I guess I could be extremely careful in writing the server output, and writing the client output to match, but at that point, I'd be writing it twice... and I could use any language... unfortunately, it'd probably end up being Handlebars.

[v_lisivka]

It's for client side, not for server side. It's compiled into Wasm and delivered to client. You can use same code for server-side pre-rendering (for faster loading or for search engine indexing), but it is not main goal of Yew.