The Speclr Blog

For professionals who build with intent and precision.

From vague idea to clear specs - Product Definition, Requirements Engineering, Software Architecture, Backlog Planning, AI Development, and the structured practices that separate professional teams from everyone else.

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Thursday, April 16, 2026
Jonas
Behavior-Driven DevelopmentBeginner5 min read

Gherkin basics: Given, When, Then is not a template - it's a thinking structure

Most developers encounter Gherkin in a test file and assume it's a test format. It isn't. Given, When, Then is a logic constraint - one that forces a separation of state, action, and observable result before anyone opens an IDE. The test is a side effect. The thinking is the point.

Wednesday, April 15, 2026
Sarah
Requirements EngineeringIntermediate7 min readThe User Story Problem

User stories are monologues. That’s why your refinement keeps breaking.

Your refinement meetings keep breaking the same stories. The team writes better ones next time. It breaks again. The problem isn't story quality - it's that the format itself turns requirements into a monologue.

Wednesday, April 15, 2026
Michael
Requirements EngineeringIntermediate9 min read

Coding Agents are the sloppiest developers you'll ever hire

A coding agent doesn't fill spec gaps the way an experienced developer does. It exploits them. The difference isn't capability - it's consequence. This is a 2AM postmortem, and what it actually tells you about building with AI.

Friday, April 10, 2026
Michael
Requirements EngineeringIntermediate8 min read

Spec-driven development starts one step too late

SDD tools like GitHub Spec Kit and AWS Kiro solve a real problem. But every one of them starts with a spec already in hand - and nobody asks how it got there.

Sunday, March 29, 2026
Sarah
Requirements EngineeringIntermediate7 min read

Why backlogs fail before the first sprint

Teams keep trying to fix their backlogs with better grooming, stricter templates, and more Jira fields. It never works — because the problem isn't in the backlog.