Robustly get an object's own property keys (strings and symbols), including non-enumerables when possible

Make your own error types!

Iterate over the own enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js.

Either use the object's own property, or a fallback

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

Babel helper to create your own polyfill provider

Helps to create your own Protocol Buffers code generators.

Copies an object’s own properties to another object.

Returns true if an object has an own, nested property using dot notation paths ('a.b.c').

Use an objects own property, or an environment variable. Optionally treat as a boolean if the env should be set to 1 or 0.

Clack contains low-level primitives for implementing your own command-line applications.

Make your own nested error types!

get-own-property-symbols ========================

Turn any collection of objects into its own efficient tree or linked list using Symbol

oclif: create your own CLI

Webpack hot reloading you can attach to your own server

Easily create your own middleware layer.

Design with code, powered by your own component library

Render raw html at your own risk!

Used to determine whether an object has an own property with the specified property key.