Whisky is a micro-framework built upon Rack.

Whisper is a lightweight, simple weblaaagh server. Whisper is around 1200 lines of code, requires no database, can server over 1500 requests per second, and can output HTML, RSS, and text.

A fast, secure Ruby API framework inspired by FastAPI with built-in MCP support, auto-generated OpenAPI docs, and seamless AI gem ecosystem integration.

The official library for communicating with the Whoosh REST API

A Rails 7+ gem to build embedded Whop apps. Mirrors Whop's Next.js template: verification, access control, webhooks, and API client with a small meta-programming DSL.

Spins web superlanguages as you write!

WikiMD is an easy-to-use knowledge database, which has minimal system dependencies

Protobuf client and server for the Wikipaddle API

Client library for the cartographer service.

Protobuf client and server for the Wikipaddle Internal API

Http server on top of Netty library

Server backend for Wildsonet on top of Netty library

Ruby bindings for WiMP

Wings is a Rack-based, MVC framework with REST implementation, also supports ORM for database manipulation.

Rack middleware that logs API calls made to a file for documentation. This gem is being developed for the RapidFTR project - www.rapidftr.com

Witness

Woah! is a minimal web framework built on Rack designed to let you just do your thing.

HTTP basic authentication Rack middleware for the Workarea Commerce Platform

Provides application code, seed data, plugin infrastructure, and other core parts of the Workarea Commerce Platform.

A quick and simple local web server for prototyping web applications with HAML, SASS and Compass support.