Basic calculator

This project is a technical demo of a basic calculator.

Features

• Compile and transpile ES6 JS code via babel.
• Testing suite via jest with code coverage.
• Compiles SASS files into a CSS file.
• Development and production scripts.
• Prettify code.
• Linting code.

Getting started

On the console, go to the root of the project, make sure you have node & npm install and type npm install.

This will do (in order):

• Install project dependencies.
• Run all unit tests.
• Generate a coverage report in /coverage folder.
• Build a "production" ready version of the project on /dist folder.

You can now go to /dist folder and double click (open in a browser) the index.html file.

This will open a compiled and minified version of the project.

Find below a list of other available scripts.

Scripts

To run these scripts, you need to:

1. npm install: to install all the required dependencies.
2. npm run [script_name]: where script name is one of:
   • build: build all assets. Will generate an index.html file inside the dist folder, with all assets (CSS & JS) already minified. This is the script you want to use when deploying/building.
   • dev: will start webpack-dev-server with livereload and sourcemaps ready to be used while developing. This is the script you want to use when developing.
   • lint: JS linter tool using eslint.
   • prettier: prettify all your code using prettier.
   • test: run all test files (files containing *.spec.js extension) and generate a coverage report under coverage folder. It's done via jest.
   • test:watch: same as before but watching for changes.