Here are some projects I haven't disavowed yet.
Continuous deployment using systemd.
A CRUD-style application for logging work time and sending invoices
A messaging service for real-time notifications
Node.js, Express, Mithril, Server-sent events
A suite of web apps served from low-powered hardware
Python, Raspberry Pi, SQLite, Ansible
Upwork Enterprise Trends
Data visualizations from scratch for a quarterly report