ljharb/safeset

Define a data property on an object. Will fall back to assignment in an engine without descriptors.

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

Mirror (copy) the own property descriptors from one object, onto another

Robustly set the [[Prototype]] of an object

A CLI tool for arethetypeswrong.github.io

My shareable eslint config

My personal tsconfig(s), so my open source projects can share them.

TypeScript definitions for for-each

TypeScript definitions for tape

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

Evaluates javascript code blocks from markdown files.

A better forEach

Robustly get the [[Prototype]] of an object

Determine if the JS environment has Symbol support. Supports spec, or shams.

Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

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

Given an object and a property, replaces a property descriptor (or deletes it), and returns a thunk to restore it.

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

the Istanbul command line interface

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

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

TypeScript is a language for application scale JavaScript development

An ES-spec-compliant Set shim/polyfill/replacement that works as far down as ES3

A helper to optimistically set Symbol.toStringTag, when possible.