Reactor is a simple reflex test. It was built in order to test Vue. It is extremely simple—simply click the button and a blob will appear after a random timer. Click on the blob as fast as possible to receive a reflex speed result, measured in milliseconds.
The initial button is also from my first NPM package gk-button, a simple Vue button component that accepts the most rudimentary props. But it is published in order to test the process of creating an NPM package. I do not particularly recommend using it. Much better to use a better component, of which there are many.
The code is hosted at Github and you can visit this using the github button at the top of this page.