readme: delete Todo, add Similar projects

README.md

@@ -37,10 +37,6 @@ I plan to create and maintain a public stable instance of Niver, but I haven't d
 * Host a static site with a domain name and a Let's Encrypt certificate
 * Host a static site with an Onion service (through Tor)
 
-## Todo
-
-See [the issue tracker](https://code.antopie.org/niver/niver/issues).
-
 ## Software used
 
 [PHP](https://www.php.net/)
@@ -87,3 +83,9 @@ See <https://miraty.antopie.org/>.
 ## License
 
 Niver is ethical libre software: you can use, redistribute or modify it under the terms of the CNPL-NAv7+ as found in LICENSE.md or at <https://git.pixie.town/thufie/npl-builder>.
+
+## Similar projects
+
+- [DNSManager](https://github.com/KaneRoot/dnsmanager) powering [netlib.re](https://netlib.re/)
+- [EU.org](https://nic.eu.org/)
+- [DNS Witch](https://dns-witch.net.eu.org/)