While we picked Fastify for RORP 4.0 Node Renderer instead of Express partly for performance, there are other Node web servers with HTTP/2 support. We should check if any of them have significantly better performance (or ~same performance with significantly fewer dependencies, etc.)
For that matter, native Node HTTP/2 should be considered.
Only makes sense to do after #3279 lands, since it'll significantly change performance implications for any such change.
While we picked Fastify for RORP 4.0 Node Renderer instead of Express partly for performance, there are other Node web servers with HTTP/2 support. We should check if any of them have significantly better performance (or ~same performance with significantly fewer dependencies, etc.)
For that matter, native Node HTTP/2 should be considered.
Only makes sense to do after #3279 lands, since it'll significantly change performance implications for any such change.