Homebase grabs your current public IP address and updates a Digital Ocean hostname to point to the IP. You can use this to provide your own dynamic DNS for home computers.
Download the latest release and rename the file to homebase.
Run from commandline:
$ homebase --domain example.com --record subdomain --token YOUR_API_TOKEN
Your domain will need to be hosted with Digital Ocean and you'll need a Digital Ocean API token.
Bug reports and pull requests are welcome on GitHub at https://github.com/bsdavidson/homebase.
The project is available as open source under the terms of the MIT License.