Here are some of the themes and plugins we have developed over time, we offer these for free and you can do with them as you please.
WordPress plugin used by WPZA to disable automatic updates https://github.com/AnomalousSA/WPZA-Disable-Auto-Updates 0 forks. 0 stars. 0 open issues.
https://github.com/WPZA/Maintenance-And-Development-Plugin
Simple plugin used to customise WordPress Admin. https://github.com/djm56/WordPress-Admin-Customizer 0 forks. 0 stars. 0 open issues.
Bootstrap WordPress Starter Theme https://github.com/AnomalousSA/Bootpresswp 1 forks. 2 stars. 0 open issues.