chrisbroome / fulcro-app

Project going through the tutorial series on using Fulcro, the fullstack Clojure/ClojureScript framework

Sample Fulcro App

Installation

Run the following in the project folder

# install js deps
npm install

# install clj deps
clj

Start a REPL

# start shadow-cljs server and then connect to the web interface at http://localhost:9630/ to make sure it's working
shadow-cljs server

Connect to the running shadow cljs repl at port 9000 (IDE specific). Type the following to switch into cljs mode:

(shadow/repl :main)

You should see output that looks like

[:selected :main]

Type any expression in the REPL to test connectivity.

(+ 1 1)

If the following message appears, reload your browser tab and try again:

No available JS runtime.
See https://shadow-cljs.github.io/docs/UsersGuide.html#repl-troubleshooting

Once the browser tab is reloaded, typing expressions in the REPL should work. To test this we'll open a JS alert box:

(js/alert "HI!")

If you see an alert message in your browser, then you're connected!