Isomorphic Key-Value Storage Interface

backwards compatible version of builtin events.listenercount

A small polyfill for Object.setprototypeof

Parse a PNG

simplified stream construction

S3 Compatible Cloud Storage client

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

Combine an array of streams into a single duplex stream using pump and duplexify

An implementation of WHATWG AbortController interface.

A cross browser microtask library

Transform stream that lets you peek the first line before deciding how to parse it

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

Use node's fs.realpath, but fall back to the JS implementation if the native one fails

A tiny inflate implementation

Install a transform to `require.extensions` that always runs last, even if additional extensions are added later.

Get an event when you're being sent data or asked for it.

Convert HSL colors to RGB colors in hex format.

btoa for Node.JS (it's a one-liner)

Detect if a buffer is utf8 encoded.

Compile ES2015 arrow functions to ES5