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Running Azure functions in Docker on a Raspberry Pi 4

by Jonathan George

At our endjin team meet up this week, we were all presented with Raspberry Pi 4b’s and told to go away and think of something good to do with them. I first bought a Raspberry Pi back in 2012 and have to admit, beyond installing XBMC and playing around with it, I haven’t done a […]


Donut chart corkscrew entry animation with d3.js

by Jonathan George

TL;DR I wanted a nice way of animating in a D3 donut chart with a “corkscrew” effect, where segments animate in at constant speed regardless of segment size in a clockwise sweep, simultaneously animating out from the centre. Here’s what I came up with: See the Pen D3.js pie/donut chart corkscrew entry animation by Jonathan […]


Becoming an endjineer – week 1

by Jonathan George

How did I end up here? On 16th April this year I started a new stage in my career by joining endjin. In one way, it’s been a couple of months in the making, but in another it’s been more like 8 years! Back in 2010 myself, Howard van Rooijen (one of endjin’s founders) and […]