The Pyx blog https://www.pyx.finance/blog Engineering notes from building Pyx, a local-first investment research platform for macOS. en-us Thu, 17 Sep 2026 12:00:00 GMT Nine hosts: everything Pyx connects to, and how to check for yourself https://www.pyx.finance/blog/nine-hosts https://www.pyx.finance/blog/nine-hosts Every internet address the Pyx desktop app can reach, what each request carries, what it never carries, and a ten-minute check you can run on your own Mac. Thu, 17 Sep 2026 12:00:00 GMT Jared Watson privacy engineering