Part of PAC: @projectpac/core-flow-host.

Application lifecycle orchestrator with dependency ordering, rollback, signals, and readiness checks.

A modern and fast express-like webserver for the web

Host-agnostic actor and provider engine: config compile, provider resolution, provisioning, supervision, and session

Event monitor for DeepSeek Harness — background processes and WebSocket streams whose output lines wake the agent as asynchronous events.

Functional Extensions for modern typescript

TBD

Part of PAC: @projectpac/core-protocols.

A library to help with shutting down servers and other node processes gracefully.

A well-typed event emitter.

StringStack/express is a component container for ExpressJS that allows you to easily include the ExpressJS framework in your StringStack application.

Part of the network harness: @network-harness/core-protocols.

A lightweight utility for controlling when promises resolve and how their results are handled.

Local-first delivery cockpit and multi-agent workflow for software projects.

A flexible, Symfony-inspired event dispatcher for JavaScript & TypeScript with optimized implementations for Browser and Node.js environments

Easier and more useful Vue2.x event bus with zero dependencies. Features include expirable, lingering and catch-up async events and listeners (auto-removed), and a customizable atomic API.

Functional Extensions for modern typescript

Robust Howler.js audio manager with iOS unlock, category stopping, pitch variation, fade-safe teardown, and mute events.

Policy enforcement, tamper-evident audit trail, and kill switch for any MCP server — a drop-in governance proxy

Easier and more useful events system that has a Vue2.x plugin. Features include async events and listeners, expirable, lingering and catch-up async events and listeners (auto-removed), and a customizable atomic API.