A practical guide to shipping semantic search with pgvector in PostgreSQL, including schema design, indexing choices, retrieval quality controls, and production rollout patterns.
A practical React testing guide with Testing Library: what to test, what to skip, resilient patterns, and a workflow teams actually adopt.
Tailwind CSS v4 migration guide for real projects: CSS-first config, token strategy, build updates, and a safe rollout plan that avoids regressions.
A practical year-in-production guide to Next.js App Router: what breaks, what scales, and the patterns that reduce incidents and rework.
A practical MongoDB vs PostgreSQL decision framework based on real production trade-offs: data shape, query complexity, team operations, and long-term maintenance.
An opinionated Prisma + PostgreSQL setup guide covering schema design, migrations, seeding, service boundaries, validation, and production guardrails.
A practical guide to PostgreSQL indexes for app developers: when to add them, how to read EXPLAIN ANALYZE, and how to avoid common indexing mistakes.
