After their recent hack I have only read about IDEX, but I wonder if there are any other exchanges for ERC-20 tokens. Any ideas?
almost 95% exchanges list ERC20 tokens also . but it depend on which token you want to trade .
so either check coinmarketcap to know all exchanges where your favorite token is listed or ask in telegram groups .
better options of etherdelta is IDEX as of today bcoz it crossed 2000 btc volume which is big job for any DEX .
you can also try Forkdelta , DDEX , token store and cobinhood .