deep cloning of objects and arrays

An implementation of WHATWG AbortController interface.

Resolve any installed ES6 compatible promise

kill trees of processes

Escape string for use in HTML

Constant-time comparison of Buffers

Flexible ascii progress bar

return list of CallSite objects from a captured stacktrace

simplified stream construction

Promisifies all the selected functions in an object

Give me a string and I'll tell you if it's a valid npm package license string

dead-simple optimistic async helper

Determine the `package.json#type` which applies to a location

Resolve the path of a module like `require.resolve()` but from the current working directory

random bytes from browserify stand alone

Extend an object with the properties of additional objects. node.js/javascript util.

Tiny JavaScript tokenizer.

Esprima-compatible implementation of the Mozilla JS Parser API

Like JSON.stringify, but doesn't blow up on circular refs.

Translate ECDSA signatures between ASN.1/DER and JOSE-style concatenation