I also enjoy BazQux. It's _extremely_ fast and I agree the web UI is pleasant to use. Built and maintained by one guy. Note the author is located in the Russia

I also enjoy BazQux. It's _extremely_ fast and I agree the web UI is pleasant to use. Built and maintained by one guy. Note the author is located in the Russia Federation but is relocating to London so it's safe to sign up. Servers are hosted in Germany.