Purescript Concur Starter

A Starter kit for Purescript-Concur. Uses Npm, Spago, Google Closure Compiler, and Parcel. Builds tiny 180KB uncompressed bundles!

Usage

Grab the code

git clone https://github.com/purescript-concur/purescript-concur-starter.git

Don't forget to tweak the project name and other details in package.json and bower.json

Build code

npm install

npm run build

Run Dev Server

npm start

Hot code reload with purescript code

At the end of the previous command, you will have a development server which will watch for changes, and automatically reload the web page. This mechanism only works with JS changes.

However, in practice, your IDE should automatically recompile Purescript to Javascript on every change, which will be picked up by the development server. So you get immediate recompilation even with Purescript.

Build production artifacts

npm run prod

The artifacts are put into the dist/ folder.

Sample Application

The starter kit contains a simple yet non-trivial concur application that lets you convert between feet and inches. It also acts as a mini tutorial for Concur. Read through the code at Main.purs!

The running application looks something like this -