Generic environment runner for JavaScript runtimes.
normalized JS Object and JSON message and event protocol for ES6+ node.js, browsers, electron, vanialla js, react.js, components, actions, stores and dispatchers
Vercel adapter for Vurb. Deploy your MCP server as a Next.js App Router route handler or standalone Vercel Function — Edge Runtime or Node.js, stateless JSON-RPC, zero config.
Federated Handoff Protocol for Vurb — SwarmGateway B2BUA, multi-agent orchestration, zero-trust delegation, and upstream MCP client tunneling.
Async State Management without the Management. REST, GraphQL, SSE, Websockets, Fetch
Browser-friendly inheritance fully compatible with standard node.js inherits()
Launch your command line tool with ease.
Easy interface for Google's Cloud Messaging service (now Firebase Cloud Messaging)
Common (Node/Browser) utility functions for Docusaurus packages.
TypeScript CQRS/Event Sourcing toolkit for Node.js with DI, sagas, projections, and optional Worker, RabbitMQ, and SQLite adapters
TypeScript definitions for node-gzip
A library that helps you clone Nodes from a Typescript AST
Core library for the 51Degrees Pipeline API
Embeddable web component for HyperFrames compositions
Enhanced Ansi Color Logging and Stringify for Node.js in type script
Useful TypeScript decorators for Sapphire Framework Discord bots
Core MongoDB driver functionality, no bells and whistles and meant for integration not end applications
featured command line args parser
Routes Server Framework
[](https://travis-ci.org/auth0/node-xml-encryption)
Cloudflare Pages request handler for Remix
TypeScript definitions for busboy
API key validation middleware for MCP servers built with vurb. Timing-safe comparison, SHA-256 hashing, async validators, and self-healing error responses.
TypeScript definitions for verror