Golden Testing a CAD Library
In which it takes me three years to get round to testing my code
Joe's Blog
Latest posts
Tiny Rebel Christmas 2025
In which Christmas comes slightly earlier this year, but still late, and there's less of it
Waterfall CAD has SVG support now
How a Christmas tree led me to add SVG support to my CAD library
Tiny Rebel Christmas 2024
In which Christmas comes later every year, again
Designing an Infinite Number of 3D Printed Chess Sets in Haskell
In which I print a chess set, after writing some code in Haskell
Things that I've 3D Printed Using Haskell
In which I design and print a bunch of stuff, using Haskell code
Tiny Rebel Christmas 2023
In which I swear that Christmas comes later every year
Haskell FFI
In which I talk about wrapping a C++ API in a delicious layer of Haskell
Tiny Rebel Advent 2022
In which I buy, drink and review the Tiny Rebel advent calendar for 2022, only slightly late
Tiny Rebel Advent 2021
In which I buy, drink and review the Tiny Rebel advent calendar for 2021
Wordy
In which I discuss my continued adventures on exercism.io
4 Ways to Make Change in Scala
In which I solve a problem from Exercism.io in 4 different ways
An Ice Cream Recipe
In which I Document my Personal Recipe for Ice Cream
Fanta Review
In which I buy, drink and review a multipack of exotic fanta
Vim Foot Pedal
In which I construct a foot pedal, with which to drive Vim
Scala can be Boring and Absurd
In which I rehash StackOverflow in order to try out a literate Scala toolchain that I wrote
What's the Point of Applicative?
In which I discuss whether or not Applicative is just a better Monad
Lessons Learned Building a Van Laarhoven Lens Library
In which I discuss the Van Laarhoven representation of Optics using Scala
Speaker Cabinets
In which I talk about building a set of speaker cabinets with my Grandad