Fast, safe, native zip extraction for Node.js. Drop-in replacement for extract-zip.

Sandbox-enforcing implementation of the DeepSeek Harness filesystem seam: fences write/edit by the per-call sandbox mode (read-only denies mutation, workspace-write contains it to the workspace + temp roots) while reads pass through

Abstract filesystem capability seam (ctx.fs) for the DeepSeek Harness — vocabulary types, the FileSystem service (text IO + optional version-guarded atomic mutations), and the fs/* policy event vocabulary

Worker-thread implementation of the DeepSeek Harness code-execution seam

Google APIs Authentication Client Library for Node.js

Fire events the same way the user does

Capability-style filesystem roots for Node.js apps that handle untrusted relative paths.

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library

Layout algorithms for visualizing hierarchical data.

PostGraphile v5 ltree plugin — auto-detects ltree columns, exposes slash-path folder fields, and provides containment/glob filter operators

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.js library for Portable Executable format

Launch instructed, reachable local agent sessions

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with jest-dom

Encrypt a library's source into a single portable, password-protected file, then decrypt, install, and load its modules at runtime.

JS library that allows you to easily serialize and deserialize data with BigInt values

Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation

Google APIs Client Library for Node.js

Load a manifest for compiling source files.

Simple and complete DOM testing utilities that encourage good testing practices.