Sizeof of a JavaScript object in Bytes
A better forEach
A rich assert library for the node test runner.
Node's URL module plus relative pathing
An ESnext spec-compliant `Set.prototype.isDisjointFrom` shim/polyfill/replacement that works as far down as ES3
Check if a value is an array or a typed array
Preserves types over JSON, BSON or socket.io
Detect native WeakSet support.
Test if two arguments are both Uint32Arrays and have equal values.
Creates an Object from a collection of key-value pairs or key-descriptor pairs.
SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).
Properties file reader for Node.js
An ESLint plugin for projects using Cypress
Test if a value is falsy.
Return the first index of a specified search element in a double-precision floating-point strided array.
Generate pseudorandom numbers drawn from a discrete uniform distribution.
Detect `Object.defineProperties` support.
Lognormal distribution quantile function.
Does AST contain only empty space?
Add a constant to each single-precision floating-point strided array element and compute the sum using pairwise summation with extended accumulation and returning an extended precision result.
Mock a canvas in your jest tests.
Test if a value is a binary string.
A tiny, PEG-like system for building language grammars with regexes.
Calculate the sum of single-precision floating-point strided array elements using extended accumulation and returning an extended precision result.