In fast paced crypto world it is always good to know what is trendy and where other people put their money. You can browse the data and look at the number but a picture is worth a thousand words :)
Here comes the COIN 360 - it is set of tools to visualize market caps and volumes of crypto assets and exchanges. It allows you to quickly check how big in proportion something is, but also what is trending (if you look at the volume data).
You can customize the view and get rid of obvious big players like BTC or ETH to clean it up a little.
PRO TIP: Scrolling your mouse wheel zooms the view in and out so you can get a better look ;)
There is also another useful sub page - it is called Liquidity Book. It checks cost of selling/buying different crypto assets (tons of different pairs) across different exchanges (which you can define as well). Tool for big players but also gives you a good insight which exchanges are cheaper than the others.
If you would like to take a closer look at it, you can check it HERE.