SelfishNet - Block anyone or any device from using your internet
Unimus - Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.
Wifi Router Manager - Wifi Router Manager is a free-to-use network tool application that is providing the complete visibility of your wifi network from signal strength, security to IP addresses.
Oxidized - configuration backup software (IOS, JunOS) - silly attempt at rancid
SoftPerfect WiFi Guard - Security of your Wi-Fi network for Windows, macOS and Linux
RANCID - RANCID - Really Awesome New Cisco confIg Differ.