Check if a directory is empty.

Check whether a value is "empty".

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Sanitize a string for use as a filename

Nested/recursive `.gitignore`/`.npmignore` parsing and filtering.

Fast, in memory work queue

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

A typescript implementation of Rust's Result and Option objects.

Error comparison and information related utility for node and the browser

Error constructor for test and validation frameworks that implements standardized AssertionError specification.

Discard empty rules and values with PostCSS.

Run an array of functions in parallel

High-priority task queue for Node.js and browsers

Elegant terminal spinner

A typescript implementation of Rust's Result and Option objects. (Forked)

Check if something is a generator function

Angular Schematics - Library

Tools for constructing unified-latex ASTs

Throttle a function to limit its execution rate

Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.