I made these things.
Remove pre-installed junk from Windows 10.https://github.com/t-richards/chemo
An application for searching CVE data.https://github.com/t-richards/vulnsearch
A tip calculator which produces nice, round total amounts.https://tomrichards.net/rounded-total-tip-calculator/
Compute the unit price of anything.https://tomrichards.net/unit-price-calculator/
Test your browser and network configuration for WebRTC capability.https://tomrichards.net/webrtc-sandbox/