Simple IP info
This tool started of as a way to quickly and reliable get my current IP, other sites often went down or changed there layout meant I wasted time trying to find my IP. This tool follows a simple layout meaning it is always simple to get the current IP. Other time extra information about the IP such as host-name and ISP became useful and was added. The refresh button became useful for network diagnostics and saved refreshing the entire page each time to check internet access and the current IP.