Aja Hammerly shares how Google use friction logs to document where a developer-targeted product is hard to use.

Here’s the story of how Shopify launched their API to the developer market.

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.