Reads and caches the entire contents of a file until it is modified

Resolve any installed ES6 compatible promise

Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.

Expand placeholders in a template string

Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.

Get the command from a shebang

High performance middleware framework

Provide build metadata as a virutal module

Regular expression for matching astral symbols

vm module for the browser

HPACK implementation

JSON.parse with bigints support

split a Text Stream into a Line Stream

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

return the github url from a package.json file

create hashes for browserify

merge() utility function

Recursive object extending

detect possibly catastrophic, exponential-time regular expressions

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