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Field notes from the trenches

Articles, guides, and real-world lessons from architecture reviews, security audits, and stack recommendations. No fluff, no thought leadership platitudes — just what we have learned building and reviewing systems.

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Our take, in one paragraph

Short opinions on questions we hear often. No hedging, no "it depends" — just what we think.

Serverless vs containers

Serverless wins for sporadic workloads and prototyping. Containers win for predictable traffic and cost control. Most teams should start with containers and use serverless for specific functions — not the other way around.

22 Aug 2026
GraphQL vs REST

Use REST for public APIs and simple services. Use GraphQL for complex client-driven queries with many nested relationships. If your team does not have experience with GraphQL, the learning curve will cost more than the flexibility gains.

18 Aug 2026
Single-page apps vs server-rendered

Server-rendered frameworks (Next.js, Remix) are the right default for most products. SPAs make sense for highly interactive dashboards. The SEO and performance gap has closed — the main reason to pick SPA now is a specific UX requirement.

12 Aug 2026
When to rewrite

Almost never. Rewrite the module that hurts, not the system. We have seen more damage from full rewrites than from the technical debt they were meant to fix. Strangler fig pattern: replace piece by piece, keep the system running.

8 Aug 2026
PostgreSQL vs MySQL in 2026

PostgreSQL. It has better JSON support, better extension ecosystem, and better tooling for modern workloads. MySQL is fine for existing systems, but for new projects, there is rarely a reason to choose it over Postgres anymore.

25 Jul 2026
TypeScript in 2026

If you are starting a new JavaScript project, use TypeScript. No exceptions. The tooling, ecosystem, and community support have reached the point where plain JavaScript is a liability for any team larger than one person.

15 Jul 2026

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