A small library of functions for rounding minutes, seconds, and milliseconds by intervals.

Constant-time comparison of Buffers

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

Run the supplied function exactly one time (once)

Zero CPU overhead, zero dependency, true event-loop blocking sleep

Current Time in Nanoseconds

Easily format the time from node.js `process.hrtime`. Works with timescales ranging from weeks to nanoseconds.

Get a formatted timestamp.

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

delay the evaluation of a paramless async function and cache the result

detect possibly catastrophic, exponential-time regular expressions

[](https://travis-ci.org/stefanpenner/get-caller-file) [](https://ci.a

Caseless object set/get/has, very useful when working with HTTP headers.

A requirable version of Date.now()

Fulfill long runinng promises on timeout.

Securely compare two strings, copied from cryptiles

Easy way to make a Readable Stream

Shim for process.hrtime in the browser

construct pipes of streams of events

safely create multiple ReadStream or WriteStream objects from the same file descriptor