Notes on building offline-first single-file tools, the case against subscription software, and what we're learning shipping Plain.https://byplain.com/https://byplain.com/blog/single-html-files/https://byplain.com/blog/single-html-files/On choosing offline-first single-file HTML over the standard SaaS stack — not as a contrarian move, but as the right shape for tools you sell once and people own forever.Tue, 26 May 2026 00:00:00 GMT