Blog

Notes from shipping SaaS

What I've learned building MVPs, fixing slow Next.js apps, and shipping AI features that don't fall apart in production. Written for founders who want the honest version, not the polished agency version.

How I work•SaaS MVP Service•Case studies•Web Stories•Book intro call

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2026-10-21•11 min read

OpenAI 12-hour prompt cachingAI SaaS cost optimizationResponses APIprompt architectureAI production readiness

OpenAI 12-Hour Prompt Caching: Pay More Only When Reuse Is Real

Use OpenAI 12-hour prompt caching without wasting budget: isolate stable context, model break-even reuse, protect data, and measure real cache value.

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2026-10-19•12 min read

Chrome unload event migrationPage Lifecycle APIback-forward cacheNext.js performanceSaaS reliability

Chrome Stopped Firing Unload: A SaaS Migration Playbook

Migrate SaaS analytics, drafts, sockets, and cleanup away from Chrome's unload event while preserving bfcache speed and reliable recovery.

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2026-10-16•12 min read

Supabase Declarative Schemas 2.0pg-deltadatabase migrationsPostgres schema managementSaaS production readiness

Supabase Declarative Schemas 2.0: A Safe Migration Workflow

Adopt Supabase Declarative Schemas 2.0 safely: generate migrations with pg-delta, review destructive changes, test branches, and prevent drift.

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