This bot will tell you in the slack chat if a number is prime or not. If the number you enter is prime, the bot will give you an array with all the prime numbers before the entered number, and it can also solve simple sums and give the results on the chat. This bot uses the Slack-API, Active Record, PostgreSQL, and React to display prime numbers on the browser.
This app works as a to-buy list, you can create groups and add items you need to those groups so that you don't forget to buy them. Used Ruby on Rails, Active Record, CSS & HTML, and PostgreSQL.
A simple landing page for a tacos restaurant that has a menu, gallery, main page, and about-us page. All this was created by manipulating the DOM with JS and Webpack.