sage@afterdark~~/about
·UPDATED · 2026-05-04About
Sage After Dark is the late-night studio for Sage Ideas. What you came for is below.
I'm Jason Teixeira. I run Sage Ideas, where I build software for people who don't have time for software.
Sage After Dark is the late-night studio — essays, tutorials, dispatches, and one annual cathedral. The day job is shipping product. The night job is figuring out what the day job means.
I write about reliability, taste, building in public, and the texture of work. I publish on cadence. I roll back in under 30 seconds.
// principles
Reversible deploys. Reversible decisions.
Publishing badly beats drafting well.
The infrastructure of low-trust collaboration is the only infrastructure worth investing in.
Cadence > intensity.
Pay your attention tax with care.
// reach me