mathiasbynens/string.prototype.code...

Robustly `.call.bind()` a function

ECMAScript spec abstract operations.

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

My shareable eslint config

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

Implementation of Function.prototype.bind

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.

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

tap-producing test harness for node and browsers