es-shims/arraybuffer.prototype.deta...

Robustly `.call.bind()` a function

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

ECMAScript spec abstract operations.

A simple cache for a few of the JS Error constructors.

Robustly get the [[Prototype]] of an object

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

Set a function's name property

Loosely test a package's compliance with the es-shim API

My shareable eslint config

Command line tool for generating a changelog from git tags and commit history

code coverage command con coverify

Validate or fix code that doesn't adhere to EditorConfig settings or infer settings from existing code.

Convert encodings, uses iconv-lite

Fixtures of ES values, for testing purposes

A better forEach

Does this JS environment support the `name` property on functions?

Does the current JS environment have strict mode? ES5+ should; but let's not assume.

Detect if we were run as a result of `npm publish`

Command line tool for creating or updating a .npmignore file based on .gitignore.

the Istanbul command line interface

string representations of objects in node and the browser

Ensure that when you `npm publish`, the "latest" tag is only set for the truly latest version.

tap-producing test harness for node and browsers

Is this value a JS SharedArrayBuffer?