Blog
Engineering insights on code-aware specs and the future of product management.
Best AI Tools for Writing PRDs in 2026
A technical comparison of AI tools that help product managers write better specs — from general-purpose assistants to codebase-aware platforms.
ChatPRD vs Stonewall: Which Reads Your Codebase?
Both tools help PMs write better specs with AI. The difference? One generates specs from conversation. The other generates specs from your actual code.
How to Write Specs That Engineers Actually Follow
Most specs die on arrival. Engineers read them, nod politely, and build something different. Here are 5 principles that make specs engineers can't ignore.
Specs Should Know About Code
The biggest lie in product development is that specs and code are separate concerns. They're not. Here's why every spec should be code-aware.
We Analyzed 500 Next.js Repos. Here's Where Specs Fail.
After indexing 500 open-source Next.js repositories, we found 3 patterns where product specs consistently miss critical implementation details.
Why Your Specs Don't Know About Your Code
The spec-code gap is the #1 friction point in product development. Here's what happens when your PRD has no idea what your codebase actually does.