EtherDelta

If I had to rate ED as a three tiers application, I would give A+ for the database ( here smart contracts ) which are very well made and secure, C+ for the application API layer ( which interact with the smart contracts, at least it works sometimes 🙄 ) and F for the web design interface!! Seriously that's so slow and ugly. It seems that most of their team left and started a new project called ForkDelta, it's an improved fork hosted on github webpage ( at least, that way it shouldn't be DNS hijacked ) which is much faster and interact with the same A+ grade smart contracts. Maybe it's worthing if you're into token trading or maybe it's just faster because there is currently less users, time will tell.

While MetaMask just works, this just doesn't. Lost out on some opportunities due to so many failed transactions and unsubstantiated error messages. Just stay away, don't do it.

In last three days its not responding at all, should be automated but cant transfer funds etc.

This service it’s cool, have a lot of tokens but it’s not easy for newbie to use.

A little messy but safe and sound. They should have a better layout for sure.