So… what’s a spec?

When you design a product, inside and out, the most important thing is to nail down the user experience. What are the screens, how do they work, what do they do.

Part two of my four-part series on writing functional specifications is now available.

If you subscribe to my low-volume email list, I’ll send you an email as soon as the next parts are posted.

About the author.

I'm Joel Spolsky, co-founder of Trello and Fog Creek Software, and CEO of Stack Overflow. More about me.