Category Archives: Software Development

Zero dot versions

Dear library developers, please knock that shit off immediately. We all seem to accept the wisdom of semantic versioning these days (thank goodness). Somehow, though, it has not occurred to many library developers that locking the first slot of the version to 0 means you give up all those benefits. Incrementing the first slot is […]

Embedding

Designing the messages (or representations, i’ll use the terms interchangeably) is the most important part of API design. If you get the messages right everything else will flow naturally from them. Of course, there are trade offs that must be made when designing messages. One of those trade offs is how much data to put […]

What do i want to do when i grow up?

Where are the cool innovations of the next decade happening so i can find a job working on them? I am starting to look for a job and for the first time in many years i am not sure what sort of job i want. I have made a good career being on the bleeding […]

Well that was unexpected

I am no longer with GitHub. Working at GitHub was a pretty amazing experience. I enjoyed every single minute of it except for the last half hour or so. However, impermanence is — so i am back on the market. If you need someone who knows a fair bit about web API design, SOA (of […]

Rails tip #72: hands off other’s private parts

In Ruby on Rails the most common way to pass data from the controller to the views is by allowing views direct access to the controller’s instance variables. Encapsulation is one of the cornerstones of software engineering. Why is it thrown out the window for views? Allowing external code access to an objects private parts […]

HTML is domain specific

The partisans of generic media types sometimes hold up HTML as an example of how much can be accomplished without domain specific media types. HTML doesn’t have application/business specific semantics and the whole human facing web uses it, so machine clients should be able to use a generic media type too. There is just one […]

Media types and profiles

Opponents of API versioning using media types often suggest that media type proliferation is a cause for serious concern. The implication is that the more media types that exist, the more different formats intermediates and tools will need to understand in order to be useful. Fortunately, this is just not true. Having lots of media […]

Bookmarks and URI based versioning

Threads about how to version hypermedia (or REST) APIs are multitude. I certainly have made my opinion known in the past. That being said, the most common approach being used in the wild is putting a version number in the URI of the resources which are part of the API. For example, http://api.example.com/v1/products/42. That approach […]

And a lot of that performance, Prasad said, came from removing unnecessary design wankery (our verbiage, not his) — the rounded corners, the omnipresent gradients. By making things simple, clean, modern, flat, and even print magazine-like, the LinkedIn app only got faster and better on the performance side, as well. — Venture Beat

My “cloud” tool chain

Recently Mike Amundsen posted a list of the tools he uses for developing cloud applications. He also asked for others to provide their lists. So here goes: Emacs The one true development environment that all others aspire to be like when they grow up. Mike has been using Cloud9 and really seems to like it. […]