It enables lossless compression to reduce file size without sacrificing render quality, allowing users to email files with ease. This is a bit of a balancing act the more compression you use on the game files, the more your CPU will be taxed in selectively decompressing them as they’re accessed (read: while you play the game). Requests that pass through the middleware will be compressed. Parallel compression, also known as ‘New York’ compression, is a technique based on mixing a dry signal with a heavily compressed identical signal.

Xpress compression use (compression ()) // add all routes.