Small utilities to make life with TypeScript easier

Utility functions for Javascript collections

A mature, feature-complete library to parse command-line options.

Generates command-line usage information

Universal WHATWG Fetch API for Node, Browsers and React Native

A Query Language and Runtime which can target any service.

Parse, validate, manipulate, and display dates

The quicktype engine as a library

Package for using TypeScript as an input language to quicktype

Node.js Streams, a user-land copy of the stream library from Node.js

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a

TypeScript is a language for application scale JavaScript development

A base TSConfig for working with Node 18.

TypeScript definitions for command-line-args

TypeScript definitions for command-line-usage

Stub TypeScript definitions entry for graphql, which provides its own types definitions

TypeScript definitions for lodash

TypeScript definitions for semver

TypeScript definitions for shelljs

TypeScript definitions for stream-json

TypeScript definitions for urijs

node's assert.deepEqual algorithm

A replacement for process.exit that ensures stdio are fully drained before exiting.

Simple timeouts for promises

The semantic version parser used by npm.

Portable Unix shell commands for Node.js

TypeScript execution environment and REPL for node.js, with source map support

An extensible static analysis linter for the TypeScript language

Utilities for watching file trees.