Tickle Me Counter!

A super basic react counter application

Click the button to increase the tickle count!

This is a react component rendered in MDX!

# of Tickles: 0

JSX

import React, { useState } from 'react';
import './cool-counter.scss';

const Counter = () => {
  const [count, setCount] = useState(0);

  return (
    <section id="coolcounter">
      <div>
        <h2> Click the button to increase the tickle count!</h2>
        <h3> # of Tickles: {count} </h3>
        <button
          type="button"
          className="glow-on-hover"
          onClick={() => {
            setCount(count + 1);
          }}
        >
          Tickle Me!
        </button>
      </div>
    </section>
  );
};

export default Counter;

CSS

#coolcounter {
  body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    background: #000;
  }

  .glow-on-hover {
    width: 220px;
    height: 50px;
    border: none;
    outline: none;
    color: #fff;
    background: #111;
    cursor: pointer;
    position: relative;
    z-index: 0;
    border-radius: 10px;
  }

  .glow-on-hover:before {
    content: '';
    background: linear-gradient(
      45deg,
      #ff0000,
      #ff7300,
      #fffb00,
      #48ff00,
      #00ffd5,
      #002bff,
      #7a00ff,
      #ff00c8,
      #ff0000
    );
    position: absolute;
    top: -2px;
    left: -2px;
    background-size: 400%;
    z-index: -1;
    filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing 20s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    border-radius: 10px;
  }

  .glow-on-hover:active {
    color: #000;
  }

  .glow-on-hover:active:after {
    background: transparent;
  }

  .glow-on-hover:hover:before {
    opacity: 1;
  }

  .glow-on-hover:after {
    z-index: -1;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #111;
    left: 0;
    top: 0;
    border-radius: 10px;
  }

  @keyframes glowing {
    0% {
      background-position: 0 0;
    }
    50% {
      background-position: 400% 0;
    }
    100% {
      background-position: 0 0;
    }
  }
}