# sdd.sh

> Spec-Driven Development, AI-powered coding, and the future of software engineering.

Every page on this site is also available as raw markdown by replacing the trailing `/` with `.md` (e.g. `/about.md`). For section pages, use `/index.md` (e.g. `/posts/index.md`).

## Articles

- [What Is Spec-Driven Development?](https://sdd.sh/2026/03/what-is-spec-driven-development.md): Vibe coding gets you started. Spec-Driven Development gets you to production. Here's the paradigm shift that's quietly rewriting how software gets built in 2026.

## Pages

- [About](https://sdd.sh/about.md): What sdd.sh is and why it exists
- [All Articles](https://sdd.sh/posts/index.md): Full list of published articles
- [Categories](https://sdd.sh/categories/index.md): Articles grouped by category
- [Tags](https://sdd.sh/tags/index.md): Articles grouped by tag

## Topics

- Spec-Driven Development — writing specs instead of code, letting AI handle implementation
- AI coding tools — Claude Code, Cursor, Copilot, Windsurf, Aider
- Agentic coding workflows — autonomous AI agents that plan, implement, test, and iterate
- MCP (Model Context Protocol) — servers and tool ecosystems
- Prompt engineering for code generation
- AI model releases and benchmarks relevant to coding