A utility for managing the `processinfo` folder that NYC uses.

A smarter replacement for node.js's child_process module.

Take care of your `spawn()`

Run some code when the process exits (supports async hooks and pm2 clustering)

Helpers for locating and executing the Vercel CLI

Advanced cross-platform operating system monitoring utilities with TypeScript support

Abstract subagent seam (ctx.subagents): named-provider registry for delegating to child agents

Emit errors on stdout stream for a spawned child process

Low-level Win32 process, stdio, and Job Object primitives for the DeepSeek Harness Windows sandbox

Selectors decision tree - choose matching selectors, fast

Serverless plugin to update the CloudFormation stack termination protection

Spawn a dependent child process.

Get all children of a pid

Get all children of a pid

Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.

Check if the process is running in an SSH session

TypeScript definitions for child-process-promise

Spawn the Claude Code CLI with a chosen plugin directory, skill, and prompt

Best-effort discovery of the machine's default gateway and local network IP exclusively with UDP sockets.

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.