Adapters

• http-kit: Written from scratch for Ring
• ring-httpcore-adapter: Apache HttpCore adapter
• ring-simpleweb-adapter: SimpleWeb adapter
• ring-netty-adapter: Netty adapter
• ring-mongrel2-adapter: Mongrel2 adapter
• ring-finagle-adapter: Finagle adapter

Frameworks

• Compojure: A concise DSL to generate Ring handler functions
• Luminus: A batteries included micro-framework
• Moustache: A micro DSL to wire Ring handlers and middlewares
• clocks: Clojure Web DSL build on top of compojure, ring and scripture
• Noir: A micro-framework that allows you to rapidly develop websites in Clojure. Deprecated in favor of lib-noir
• Octohipster: A REST API framework that supports Hypermedia and Swagger

Middleware

• ring-basic-authentication: Middleware for enforcing basic auth
• ring-json-params: Middleware for parsing JSON into params
• ring-gzip-middleware: Middleware for gzip'ing response bodies
• ring-etag-middleware: Middleware for handling etag'ing and sending appropriate 304 responses
• ring-upload-progress: Middleware for parsing multipart uploads and proving progress feedback
• hoptoad: Middleware for sending exceptions to Hoptoad
• clj-hoptoad: Another library for sending exceptions to Hoptoad
• permacookie: Set a permanent cookie in users' browsers to identify visitors
• ring-persistent-cookies: Set persistent cookies with specified expiration date.
• session-expiry: Middleware for setting session timeout
• ring-partial-content: Middleware for handling partial content requests
• ring-middleware-format: Middleware for parsing parameters and emitting responses in JSON or other formats
• ring-ostrich: Expose Ostrich stats
• dieter: Asset pipeline middleware, inspired by Ruby Sprockets
• ring-request-headers: Parse request headers
• ring.middleware.logger: Log all requests that go through Ring
• ring-ratelimit: Rate limiting
• ring-rewrite: Define and apply rewrite rules
• lib-noir: A set of utilities and helpers for building ring apps
• ring-logger: Log ring requests and responses, using tools.loggging, timbre, or just anything.

Session Stores

• mongodb-session: Http sessions into mongodb
• ring-session-riak: Http sessions stored in riak
• rrss: Redis session store
• ring-session-memcached: Http sessions stored in memcached
• enduro-session: A durable Ring session store based on enduro's file-atom
• jdbc-ring-session: A JDBC backed Ring session store

Leiningen Plugins

• lein-ring: Leiningen plugin for Ring

Testing

• ring-mock: Generate mock request maps for testing Ring applications

Utilities

• Sandbar: Higher level abstractions for Compojure and Ring
• graft: Translate URIs to functions for Ring
• Clout: HTTP route matching for Ring request maps
• ring-serve: Library for running a development web server in the REPL
• ring-java-servlet: Generic servlet for using ring without AOT (only declare servlets in web.xml)
• necessary-evil: A library for XML-RPC servers and client requests.
• atompub: A library for Atom syndication (feeds) and the Atom Publishing Protocol for weblog editing and similar.
• ring.velocity: A Clojure library designed to render velocity templates for ring in clojure.