An API’s usability is central to its success – but what affects that usability and what lessons can we learn to make it better?

Understanding your user’s emotional journey can make or break a product.

If you thought good design was just a case of style over substance, then perhaps it’s time for a re-think.

Kin Lane, the API Evangelist, shares his take on the state of APIs today.

Developer education is all about setting the right context, according to Wordnik founder and IBM developer advocate Erin McKean.

Luke Marsden discusses the challenges and changes in transitioning from a pure open-source company to becoming open-source + SaaS.

Cristiano Betta wants to talk sin. The rage-inducing developer on-boarding sort.

Atsushi Nakatsugawa makes the case for better error messaging.