A minimalistic Clojure client for ElasticSearch, supports both HTTP and native transports
Modern, high-level Clojure driver (client) for Cassandra build around CQL 3
A Clojure Memcached client (also: Couchbase, Kestrel). Built on top of SpyMemcached, supports ASCII and binary protocols, strives to be 100% feature complete.
A support library ClojureWerkz projects (Langohr, Monger, Neocons, Elastisch, Quartzite, Welle, and others) can rely on
A tiny Clojure library that serializes and deserializes values into popular formats based on provided content type
A Clojure library for the scrypt key derivation function. Use it to encrypt passwords and other sensitive data.
Tiny Clojure library that generates HTTP resource routes (as in Ruby on Rails, Jersey, Django, Sinatra, Flask and similar)
Documentation site for Quartzite, a powerful Clojure scheduling library built on top of Quartz
A Clojure library that deals with monetary values and currencies. Built on top of Joda Money.
An ActionMailer-inspired mailer library. Combines Postal, Clostache, some conventions and support for multiple delivery modes