The world's leading crypto currency exchange
This is the world's largest cryptocurrency exchange. It's not available to US users, but they have an affiliated exchange called "Binance US". Binance has a ton of great resources for crypto users of all levels to learn and explore the world of crypto. They "forked" Ethereum and created their own blockchain called "Binance Smart Chain" and cryptocurrency called "BNB". The Binance Smart Chain is full of decentralized applications and innovation.