An Introduction to WebSockets

Last week I gave a short talk at BelfastJS outlining WebSockets: what they are, how you use them, examples, warnings and alternatives. That should cover the basics I think.

A few months ago I spoke at BelfastRuby and it was good again to be sharing some knowledge with a bunch of people enthusiastic about technology and the local community. Hopefully we can keep things going and help make Belfast a supportive environment for those involved in the knowledge economy.

The slides are online along with the code for the demo app.

An introduction to Sinatra

Tonight I gave an introductory talk about Sinatra at the second meetup of BelfastRuby.

The Converser platform I’ve been building this last while uses a lot of Sinatra so when I was asked to give a talk about using Ruby to develop web apps without Rails it wasn’t hard to think of a subject.

This was my first technical talk and apart from a touch of nerves and forgetting some of the jokes I had in mind I think things went well. Maybe I’ll end up giving another one before too long :)

The slides are available at belfast-ruby-sinatra.herokuapp.com and make use of showoff which itself uses Sinatra. Meta.

The source, including the code samples, is on GitHub.

Update: some photos from the evening are now available on Flickr.