A simple iPod click wheel.
Array#isArray for older browsers
CLI arguments parser. Native port of python's argparse.
Callback wrapping utility
JSON parse & stringify that supports binary via bops & base64
Allows users to use generators in order to write common functions that can be both sync or async.
Get the command from a shebang
Run a function exactly one time
Resolve the path of a module like `require.resolve()` but from a given path
process.nextTick but always with args
ECMAScript AST recursive visitor
Use node's fs.realpath, but fall back to the JS implementation if the native one fails
Create a stream that emits events from multiple other streams
deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify
Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible
Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.
Buffers events from a stream until you are ready to handle them.
deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies
Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST
Merge multiple streams into one stream in sequence or parallel.
Returns true if a string has an extglob.
Promisifies all the selected functions in an object
The Node.js `util.deprecate()` function with browser support
ES2015 `Object.assign()` ponyfill