Clojure Resources

I’ve recently been learning Clojure, a form of Lisp that runs on the JVM.  There are already a lot of resources about Clojure on the internet, but they vary in depth and usefulness. Therefore, I’ve compiled a bit of an overview of the various resources, in the hope that it helps the new Clojure (and Lisp) programmer get started:

  • Why you might want to consider learning/using Clojure is concisely covered by Rich Hickey here.
  • One of the first decisions you will face is which editor to use. Unfortunately, this isn’t necessarily an easy decision. Clojure and Lisp programmers typically use a REPL to interact with their programs as they are writing them. You want your editor to have some level of integration with a Clojure REPL. This Getting Started resource covers most of the common choices. It’s probably worth saying that Emacs offers one of the most mature and powerful environments and is a good choice if you are already comfortable with the editor. If you’re on Windows, Clojure Box offers a quick way to get started with Clojure and Emacs. Personally, I’ve tried  the Eclipse plug-in counter-clockwise, but had some problems with it and I currently use Vim set-up according to this guide at write-quit. (I see counter-clockwise has had a new release since I tested it, so it may well be worth revisiting).
  • Once you have your environment set up, you will probably want some sort of quick start guide. One of the most commonly referenced tutorials is R. Mark Volkmann’s at ociweb. This is certainly a very valuable and authoritative resource, but I found it rather hard-going for a first contact. The Intro to Clojure video series was highly rated by this stackoverflow question, but I can’t say I want to use videos to learn a language. Satish Talim suggested Clojure Notes, which looks like a good introduction and may be the best place to start.
  • Regarding books, Stuart Halloway has ported some of the Practical Common Lisp book (original available free here) to Clojure. This leads me onto his Programming Clojure book, which is the best resource I have found so far (but not free). There is also a wikibook available, but it seems incomplete.
  • Planet Clojure is your best reference for new and interesting Clojure posts (they describe themselves as a “meta-blog” of various Clojure hackers and contributors).

Hope this helps someone!

4 Responses to “Clojure Resources”

  1. Feeding the Bit Bucket» Blog Archive » Clojure Resources | Common Lisp WebDev Insider Says:

    [...] Read the rest here: Feeding the Bit Bucket» Blog Archive » Clojure Resources [...]

  2. Satish Talim Says:

    The following Clojure Notes for absolute beginners to Lisp and Clojure may be useful -
    http://clojure-notes.rubylearning.org/

  3. Adrian Mouat Says:

    Thanks Satish, that looks like a pretty good article. I’ll add it to the my post.

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