For a new project I started last week I needed a DNS server in my home office. Usually, my router is my dns resolver, but it doesn’t allow to create authoritative zones.  Windows 10 running on my laptop doesn’t have a DNS server either, and I don’t have an hypervisor in my home office to build a virtual machine; and it wouldn’t even be useful to spend so much time doing it for then using the DNS just a couple of hours.
So, I looked around and I found this tiny cool project called MaraDNS, that was perfect for my use case.