Implements performance.now (based on process.hrtime).

Timestamp getter wrapping (in order of preference) `process.hrtime.bigint()`, `performance.now()` or `Date.now()`

Returns a timestamp using Performance.now or Date.now

The current time in milliseconds, from the most precise monotonic clock available (`performance.now` → `process.hrtime` → `Date.now` → `new Date().getTime()`), for measuring elapsed time.

Get time passed since node.js app start. Similar to performance.now() from browsers.

Like `performance.now()` but in nanoseconds.

Module-friendly fork of [performance-now](https://gitub.com/braveg1rl/performance-now). Implements performance.now (based on process.hrtime).

Fake performance.now and Date.now

performance.now polyfill

A wrapper for performance.now for browser and node support

Simple performance.now shim with automatic logging

Implements performance.now (based on process.hrtime).

Small timer module using requestAnimationFrame and performance.now/process.hrtime when available

An accurate timer using requestAnimationFrame() and performance.now(), defaulting to setInterval when needed.

266% performant performance.now()

Deterministic virtual clock for Node.js. Replaces `Date`, `setTimeout`, `setInterval`, `clearTimeout`, `clearInterval`, and `performance.now()` with manually-controllable fakes.

High-res timestamps in Node and browser

Get the quickest, most high-resolution timestamp possible in node or the browser

microsecond parser

performance.now polyfill that works with browserify.