Fake XHR and server
👷 workerd for Windows 64-bit, Cloudflare's JavaScript/Wasm Runtime
MCP server for Obsidian vaults — read, write, search, and surgically edit notes, tags, and frontmatter via the Local REST API plugin. STDIO or Streamable HTTP.
Jest preset configuration and stubs to help test LWC
Rails UJS for the react-rails gem
LangChain.js adapters for Model Context Protocol (MCP)
🎡 A configurable git server written in Node.js
A Model Context Protocol (MCP) server for interacting with Microsoft 365 and Office services through the Graph API
gRPC health checking protocol implementation for nice-grpc
OAuth provider for express
WebRTC For Node.js and Electron. libdatachannel node bindings.
Webpack Builder for Architect
WebDAV Server
Cube.js all-in-one server
The concept of a user exists in Vonage APIs, you can associate one with a user in your own application if you choose. A user can have multiple memberships to conversations and can communicate with other users through various different mediums.
[](https://www.npmjs.com/package/ngx-logger)
WebSocket framework for Ruby on Rails.
Microsoft Server SQL driver for Evidence projects
OpenTelemetry instrumentation for LangchainJS
OpenTelemetry integration for the LaunchDarkly Server-Side SDK for Node.js
Model Context Protocol (MCP) server for Kubernetes and OpenShift
Simple SMTP server module to create custom SMTP servers
Appium bridge to WinAppDriver
ADB server connector for `@yume-chan/adb` using Node.js' `net` module