To start the Figwheel compiler, navigate to the project folder and run the following command in the terminal:
lein figwheel
Figwheel will automatically push cljs changes to the browser.
Once Figwheel starts up, you should be able to open the public/index.html page in the browser.
The project is setup to start nREPL on port 7002 once Figwheel starts.
Once you connect to the nREPL, run (cljs) to switch to the ClojureScript REPL.
lein clean
lein package