https://www.cristoferslotoroff.com/blog/ Finished projects, transit takes, soccer, surfing, music. https://www.cristoferslotoroff.com/blog/2026-07-07-why-my-outreach-tool-cant-send-email.html https://www.cristoferslotoroff.com/blog/2026-07-07-why-my-outreach-tool-cant-send-email.html Tue, 07 Jul 2026 12:00:00 GMT I built a tool that drafts every follow-up for me, and the first rule I gave it was that it can never hit send. Here's why that constraint made it better. https://www.cristoferslotoroff.com/blog/2026-06-28-chasing-a-1947-trolley-with-a-cron-job.html https://www.cristoferslotoroff.com/blog/2026-06-28-chasing-a-1947-trolley-with-a-cron-job.html Sun, 28 Jun 2026 12:00:00 GMT Philadelphia still runs vintage PCC streetcars, but only sometimes. I built an app that watches for them, and along the way it started keeping records SEPTA never publishes. https://www.cristoferslotoroff.com/blog/2026-06-15-my-cms-is-a-spreadsheet.html https://www.cristoferslotoroff.com/blog/2026-06-15-my-cms-is-a-spreadsheet.html Mon, 15 Jun 2026 12:00:00 GMT My NYC trivia finder runs on one HTML file and a spreadsheet, and I think that's the correct architecture. A small defense of boring tools.