levn

option parsing and help generation

Utilities for building ESLint plugins.

A JavaScript parser

`Object.defineProperty`, but not IE 8's broken one.

An AST-based pattern checker for JavaScript.

Protocol Buffers for ECMAScript. The only JavaScript Protobuf library that is fully-compliant with Protobuf conformance tests.

Stringify your JSON at max speed

Fast and low overhead web framework, for Node.js

Tomorrow's ECMAScript modules today!

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies

Builds a logical conjunction (AND) of multiple JSON schemas

JSON schema reference resolver

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

Find the root directory of a Node.js project or npm package

Runtime-agnostic core of ESLint

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

node's assert.deepEqual algorithm except for NaN being equal to NaN

Wrap words to a specified length.

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Efficient implementation of Levenshtein algorithm with locale-specific collator support.