18/04/2020 I just released my first post-coronavirus world app: Micro Exercise: Work-out from home. Try and do 10 minutes of easy exercises to keep…

06/09/2019 Solandra is my open source framework for creating algorithmic art (it would also work well for data visualisation) and I've updated the 'art…

03/08/2019 I updated the site with a new University Section with tech talks and videos. I added coverage of Solandra, my algorithmic art framework. I…

11/03/2019 A tiny App allowing you to quickly pick a colour (or generate a colour scheme) in seconds from the Mac menu bar. Quick Colour Picker on the…

27/02/2019 Over Christmas I worked through most of The Ray Tracer Challenge with Swift. I've extracted my tests/solutions so if you want to give it a…

For a while I'd been interested in trying out retro thermal printing (see GameBoy Printer). You can print low quality printouts on cheap…

I've been doing React Native for over 4 years. It is amazing how much it has improved, but also how much was there from the start. The React…

Apple's documentations is famously dreadful. In particular it is often missing or incomplete. No overview available gives you some numbers…