Oct 18
Now this is seriously cool.
The developer Levi Cook has taken the domain lvh.me (short for: local virtual host me), that resolves to the localhost IP address 127.0.0.1 and supports wildcards (accommodating dynamically created subdomains). No network configuration needed!
Especially useful when developing an application with dynamically created subdomains. I found out about this from http://github.com/fortuity/rails3-subdomain-devise/
