server-timing

This module adds [Server-Timing](https://www.w3.org/TR/server-timing/) to response headers, see [example](https://server-timing.now.sh/) and open chrome dev tool. Maintained by yosuke-furukawa on GitHub, where it has earned 127 stars from the community.

It's actively developed around express, nodejs, server-timing, and is a solid reference for anyone building with these tools.