Awesome Self Hosted
It should be no secret that the IndyWeb leans heavily towards very technically talented people. Developers of all stripes and network engineers abound. Many of these wizards run their own servers and a variety of self hosted services. Self-hosting is the practice of hosting and managing applications on your own server(s) instead of consuming from Service as a Software Substitute (SaaSS) providers.
If you are curious about what's out there for you to implement, look no further thanAwsome-Selfhosted.net and their companion GitHub page. There you will find links to all kinds of solutions, including, but not limited to: