Hey everyone, the video says to go to mixkit.co - no need to watch it. Source: about 1 year ago

If your still looking for more sites I use this site called Mixkit. Https://mixkit.co (hopefully this link works if not you can google it) I did get a copyright claim once, but that was just because some video made by someone(which was a compilation of royalty free music I might add) included that song. Source: about 1 year ago

Go here https://mixkit.co there is a plenty of stuff you can use. I get images from there for my projects. Source: over 1 year ago

Original Video by Shylily Clips / Piere Cinematic mystery trailer drum hit from mixkit.co Happy Sound from Ragnarok Online Screenshots by me Anime pic and gifs found by Google. Source: over 1 year ago

"Uncontrollable" by Arulo, from mixkit.co, probably the best part of this video ;). Source: over 1 year ago

PatternPad: It generates graphical patterns based on a variety of parameters. This results in an endless number of variations. You can choose from popular styles or create your own individual pattern. - Source: dev.to / about 1 month ago

That's an SVG pattern in a CSS background-image property, the exact line of code is here. If memory serves me correctly, I used this site to generate the pattern: https://patternpad.com/. Source: about 2 years ago