Why my html and js only works on codepen : <p>Here is the link of my work, it works perfectly on Codepen, but when i move it to my github personal page, it won't work. There is no response when i push my search botton.
<a href="https://gist.github.com/Airhaoran/eec810eda0299297a59d83d353d732ea" rel="nofollow">https://gist.github.com/Airhaoran/eec810eda0299297a59d83d353d732ea</a></p>
