What currencies are on Bitfinex?

I'm curious to know, what currencies are currently being traded on the popular cryptocurrency exchange platform Bitfinex? I understand that the platform supports a wide range of digital assets, but I'm specifically interested in knowing which currencies are currently listed and available for trading. Is there a comprehensive list of all the currencies offered on Bitfinex, and are there any particular ones that stand out as being particularly popular or in high demand among traders?