Calculator app

A webpage with a calculator and a list of recent calculations.

Using it

The site is running live here: http://52.15.174.58/frontend Create an account, sign in, and then use the calculator and see recent calculations made by any of the users.

Host it yourself

The backend uses PHP and MySQL. The frontend uses React with JSX. To set up:

• Set up a PHP server. On Ubuntu this is as simple as sudo apt install apache2 mysql-server php7.2-cli php-mysql && sudo service apache2 start
• Clone this repository to your server
• Set up the database. Create a MySQL user and put its username and password into the config.php file in this repository. Run the command php install.php
• Set up a JSX preprocessor. You can do so by following the steps at the bottom of this page https://reactjs.org/docs/add-react-to-a-website.html
• Create a folder called react_compiled inside the public/frontend folder. Run the JSX preprocessor on all of the JavaScript files in the public/frontend/react folder and put the output into the react_compiled folder.