"How to design for low-bandwidth users: a conversation with members of Wikimedia’s Global Reach, Audiences, and Performance teams"

"The browser needs to get faster. The first browser was created almost 30 years ago. Since then, the browser has moved from its past as a simple document viewer towards a future as a fully-featured application platform. But those applications are testing the limits of current browsers, especially on devices like smartphones. To support those applications, browsers need to adapt to modern hardware."

FRONTEND STYLE GUIDE
Kaliop Team Standards 2.0 — November 2017

This specification defines an API that provides the time origin, and current time in sub-millisecond resolution, such that it is not subject to system clock skew or adjustments.

This specification extends the High Resolution Time specification by providing methods to store and retrieve high resolution performance metric data.