Inspect the intermediate state of Vite plugins

Robustly get the byte length of a Typed Array

Robustly get the byte offset of a Typed Array

Is this value `document.all`, i.e. an object with the [[IsHTMLDDA]] internal slot?

What is the type of this builtin JS value?

Get the byteOffset out of a DataView, robustly.

Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Get the ArrayBuffer out of a DataView, robustly.

Info about node `exports` field support: version ranges, categories, etc.

Is this value a JS DataView? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

Inspect utility for Node.js and browsers

Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.

Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

node's assert.deepEqual algorithm

`util.inspect` with additional type information

Returns true if a value has the characteristics of a valid JavaScript data descriptor.

Headlessly list debuggable Safari / WKWebView targets across iOS devices and Simulators, and bridge them to Chrome DevTools Protocol. Pure Bun/TypeScript.

a customizable value inspector

Checks whether a value is an object

return the first argument that is `!== undefined`