The Build Ledger Search articles

Search

Search the archive by topic, implementation detail, or engineering problem.

Recent articles

How to Design React Server Component Boundaries That Stay Maintainable A practical framework for deciding what belongs on the server, what belongs in the browser, and where state should cross the boundary. PR Review Checklists That Scale With Risk A useful review checklist changes shape when a pull request touches content, rendering, data contracts, billing, or production operations. Building Idempotent API Endpoints Without Making Every Handler Complicated Idempotency prevents duplicate jobs, repeated emails, broken retries, and ambiguous support tickets. Keeping Feature Flags From Becoming Permanent Architecture Feature flags are most useful when every flag has an owner, a removal condition, and a planned cleanup path. What Actually Makes an AI Agent Useful in a Production Workflow The difference between a demo agent and a useful teammate is state, permissions, evaluation, and recovery from partial failure. A Small Architecture Review Checklist for Growing Astro and Next Applications Most reviews need a short list of decisions that are easy to revisit before they harden into accidental platform rules. Designing Content Preview Workflows for Static Sites A reliable preview workflow helps editors catch broken frontmatter, layout issues, missing images, and publication mistakes before deploy. The Local Development Setup That Catches Problems Before CI Does Fast feedback comes from type checks, route smoke tests, seed data, and scriptable browser checks.