Is this value negative zero? === will lie to you
Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
TypeScript definitions for minimalistic-assert
Node assert-compatible utilities for any JavaScript environment
escape Markdown control characters
Is the current JS environment a touch device?
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
test whether SPDX expressions satisfy licensing criteria
Ignore keys which have undefined values to compare from a deep equal operation with chai expect
Resolve npm package details, like name and base path, given an absolute path to a file inside a package
TypeScript definitions for deep-eql
Does a shallow comparison of two objects, returning false if the keys or values differ.
Compare anything: AST, objects, arrays, strings and nested thereof
Determine if a value is an ES6 Symbol or not.
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
Simple 32 bit FNV-1a hash algorithm implementation.
Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Type check values
Is this value an ES BigInt?
Robustly get the [[Prototype]] of an object
Get the byteOffset out of a DataView, robustly.
Get the real path of the system temp directory