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

node.green - Node.js ECMAScript compatibility tables

ECMAScript Proposal and spec for exposing a native promise predicate

Common Lifecycle Enumeration

Pass in a string, get a buffer back. Pass in a buffer, get the same buffer back.

TC39 proposal for Object.propertyCount(target[, options])

Array.isArray spec-compliant polyfill

ECMAScript Proposal, specs, and reference implementation for Error.prototype.stack accessor

open the repository page for an npm package

Re-creating the original source tree of browser-launcher from local backup

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Does the given package have TypeScript types?

Does this environment have the ability to set the [[Prototype]] of an object on creation with `__proto__`?

TC54-TG3: Common Lifecycle Enumeration

Programmatic access to the ARIA specification

Programmatic access to information about the AXObject Model

Parse a Github URL into an object. Supports a wide variety of GitHub URL formats.

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

parse arguments with recursive contexts

ECMAScript Proposal, specs, and reference implementation for Error.isError

Get the ArrayBuffer out of a DataView, robustly.

Get the byteLength out of a DataView, robustly.

Get the byteOffset out of a DataView, robustly.

A robust, ES3 compatible, "has own property" predicate.

An ES-spec-compliant shim/polyfill/replacement for ArrayBuffer base64 methods that works as far down as ES3

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.

Does the JS environment support named capture groups in regexes?

The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more

Get the ArrayBuffer out of a TypedArray, robustly.