Skip to content
A cloud IDE for ClojureScript
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.


Introduction is a cloud IDE for ClojureScript. Do boot run for development and boot build to make a jar file. You will need JDK 8 or above installed along with the Boot build tool.

To successfully run it on a server, all you need to do is run that jar file and make sure the boot.jar (located at the root of this repo) is in the same directory. It will need JRE 8 or above installed but will not need Boot installed.

That's not a joke...there is literally nothing else you need to do. Just java -jar nightcoders.jar and it will run. It uses H2, an embedded database, so there is nothing else to set up. Clojure is dope!

If you want to use your own Google Sign In client id (which you should...), find the existing one in these three files and change them to whatever you want:

  • resources/public/nightcoders.html
  • resources/public/loading.html
  • src/clj/nightcoders/core.clj

Your server must proxy web socket connections for the code reloading to work properly. For example, nginx has documentation on how to do this.

If you are experiencing permissions errors in your control panel, it may be because the sandboxing system isn't working properly. You can disable it by commenting out this line.


All files that originate from this project are dedicated to the public domain. I would love pull requests, and will assume that they are also dedicated to the public domain.

You can’t perform that action at this time.