https://github.com/zk/cljs

An experimental Clojure(ish) to Javascript compiler.
https://github.com/zk/cljs

Last synced: 14 days ago
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An experimental Clojure(ish) to Javascript compiler.

• Host: GitHub
• URL: https://github.com/zk/cljs
• Owner: zk
• Created: 2010-12-27T11:57:42.000Z (almost 15 years ago)
• Default Branch: master
• Last Pushed: 2020-03-26T09:38:38.000Z (almost 6 years ago)
• Last Synced: 2025-03-24T00:41:59.215Z (9 months ago)
• Language: Clojure
• Homepage: http://github.com/zk/cljs
• Size: 230 KB
• Stars: 25
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
## cljs



An experimental Clojure(ish) to Javascript compiler.

Docs: [http://zk.github.com/cljs](http://zkim.github.com/cljs)

## Usage

1. `lein new cljs-test`

2. Add a `:cljs` entry to your project.clj:

    

    (defproject...

      :cljs {:source-path "src/cljs"

             :source-output-path "resources/public/js"

             :source-libs [some-ns.app]

             :test-path "test/cljs"

             :test-output-path "resources/testjs"

             :test-libs [app-test]})

3. Verify the above paths exist.

4. Add `[cljs "0.3.0"]` and `[lein-cljs "0.2.1"]` to your `:dev-dependencies`.

5. Then `lein deps` and `lein cljs watch`.  This will start the watcher,

which will automatically recompile your cljs libs when cljs source

files change.

6. You now have the ability to use lisp full-stack (kind of), begin

global domination.

## Examples

See

[http://github.com/zkim/cljs-contrib](http://github.com/zkim/cljs-contrib),

specifically:

* `project.clj` for info on the `:cljs` opts map.

* Clone the repo and open `resources/border-layout.html` and

`resources/panel.html` in your browser.  This will give you an idea of

 how to use the compiled cljs output.

Be sure to include underscore.js in a script tag before including any

compiled cljs output.

## Todo

* Integrate Google's Closure Compiler for minifying

* Integrate js-test-driver for testing

## Missing Features

* REPL -- Browser stuff from https://github.com/ivan4th/swank-js &

  comm from swank-clojure

* Macros

* TCO -- Possible with CPS? http://eriwen.com/javascript/cps-tail-call-elimination/

## License

Copyright (C) 2010-2011 Zachary Kim

Distributed under the Eclipse Public License, the same as Clojure.