A Week of Spec-Driven Development With GSD
An honest week-long diary of shipping features on a real project with GSD. Phases, commits, time spent, and what broke along the way.
9 min readSpec-Driven DevelopmentGSDAI
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Thoughts on AI-powered development, Spec-Driven workflows, and building real software.
Migrating From OpenSpec to GSD: When It's Worth It
Thinking about switching from OpenSpec to GSD? Here's an honest look at what you gain, what you give up, and when the migration is worth the cost.
7 min readSpec-Driven DevelopmentGSDOpenSpec
What Is Spec-Driven Development? A 2026 Primer
Spec-driven development (SDD) is a methodology where specs come before code. Here's what it is, why AI agents made it practical, and how to start.
8 min readSpec-Driven DevelopmentAIClaude Code
GitHub Spec Kit: A Hands-On Review for 2026
GitHub Spec Kit review after shipping real features with it. The Constitution, the 7 phases, the ceremony tax, and when it's worth the cost.
7 min readSpec-Driven DevelopmentSpec KitAI
OpenSpec Explained: A Hands-On Guide for 2026
OpenSpec is a lightweight spec-driven development framework for brownfield codebases. How it works, when to use it, and where it falls short.
7 min readSpec-Driven DevelopmentOpenSpecAI
Inside GSD 2.0: The Architecture Behind Reliable AI Agents
A technical deep dive into GSD 2.0's architecture: anchor pruning, deterministic tools, fractal summaries, and the engineering that makes AI agents reliable.
14 min readGSDAIClaude Code
Spec-Driven Development: GSD vs Spec Kit vs OpenSpec
A practitioner's comparison of the three leading spec-driven development frameworks for AI coding agents. Architecture, trade-offs, and honest recommendations.
11 min readSpec-Driven DevelopmentAIClaude Code
Claude Code Agents and Skills: A Practical Guide
Learn how Claude Code agents and skills work, how to create custom workflows, and best practices for getting the most out of AI-assisted development.
9 min readClaude CodeAISoftware Engineering
Spec-Driven Development with GSD: A Complete Guide
Spec-Driven Development turns AI coding from chaotic prompting into systematic engineering. Learn how GSD works step by step with real examples.
13 min readSpec-Driven DevelopmentClaude CodeAI