DEV Community

Architecture

The fundamental structures of a software system.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Dev Log: 2026-08-18 — everything that had to survive being called twice

Dev Log: 2026-08-18 — everything that had to survive being called twice

Comments
6 min read
Before You Write Code, Ask Better Questions

Before You Write Code, Ask Better Questions

1
Comments
12 min read
Why Extracting Tables From a PDF Is Harder Than It Looks (and How We Actually Do It)

Why Extracting Tables From a PDF Is Harder Than It Looks (and How We Actually Do It)

Comments
5 min read
A verifier should add evidence, not rewrite history

A verifier should add evidence, not rewrite history

Comments
5 min read
Yii2 Multi-Tenant Auth: How to Support Concurrent Multi-User Sessions in the Same Browser

Yii2 Multi-Tenant Auth: How to Support Concurrent Multi-User Sessions in the Same Browser

Comments
4 min read
One person, one contact: deduping at the point of capture

One person, one contact: deduping at the point of capture

Comments
7 min read
Build a deterministic browser game engine

Build a deterministic browser game engine

Comments
3 min read
Why Does Every AI Agent Still Look Like `while (true) { ... }`?

Why Does Every AI Agent Still Look Like `while (true) { ... }`?

6
Comments 2
5 min read
RBAC for AI: Governing the AI Control Plane

RBAC for AI: Governing the AI Control Plane

5
Comments 1
7 min read
Why I never built a backend for a site with 290+ calculators

Why I never built a backend for a site with 290+ calculators

Comments
4 min read
The Gate That Expires After One Message

The Gate That Expires After One Message

Comments
6 min read
Timeout Is Not Failure: The State Your AI Agent Is Missing

Timeout Is Not Failure: The State Your AI Agent Is Missing

2
Comments
5 min read
One Lookup Table Turned a Risky Server Migration Into a One-Line Change

One Lookup Table Turned a Risky Server Migration Into a One-Line Change

Comments
3 min read
Why Can't We Just Use Claude for Everything? Agent Creation vs. Agent Engineering

Why Can't We Just Use Claude for Everything? Agent Creation vs. Agent Engineering

Comments
6 min read
Certo na Teoria, Inútil na Prática: IA, Dívida de Conhecimento e o Sujeito Oculto da Liderança Técnica

Certo na Teoria, Inútil na Prática: IA, Dívida de Conhecimento e o Sujeito Oculto da Liderança Técnica

Comments 1
15 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.