npm packages

Converts a source-map from/to different formats and allows adding/changing properties.

Let a globally installed package use a locally installed version of itself if available

DevTools for the Oxc toolchain

Get the line and column number of a specific character in a string

Reusable JSON Schema (Draft 04) validation library for Expo

`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.

HTTP status utility

Dependency-free RFC 3986 URI toolbox

[type-definitions]: https://github.com/jestjs/jest/blob/main/packages/jest-types/src/Circus.ts

A tiny (239B) utility for constructing className strings conditionally.

Universal module importer for Node.js

filesystem utilities for the npm cli

A high-level API to automate web browsers

Is this value a JS SharedArrayBuffer?

A Minipass stream that collects all the data into a single chunk

Find a file or directory by walking up parent directories — Zero dependencies

Easily handle defaults for your options

Get an iterator for any JS language value. Works robustly across all environments, all versions.

Store information about any JS value in a side channel, using a linked list

Detect whether a CLI is running inside a sandboxed environment

Strip UTF-8 byte order mark (BOM) from a string

Import a module while bypassing the cache

Add a __source prop to all JSX Elements

plug'n'play resolver for Webpack

Allow parsing of export default from

Turns an AST into code.

Match balanced character pairs, like "{" and "}"

Timing safe string compare using double HMAC

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

Perform async work synchronously in Node.js using `worker_threads` with first-class TypeScript support.