When I have some spare time I tend to learn more about websites (and making them). Sometimes I release them under an open license. Here are some highlights of things that I have created.
Crypto Chart: Converting popular cryptocurrencies to USD. This does use a third-party to do the conversion, it was difficult to find a third-party that has both responsive and privacy-friendly but one managed to be found. Code on bitbucket.
More websites coming soon to this page.