Projects
Here are a few of the commercial apps, free apps and open source things I've built.
Isometrically
Started 2026
I had an iOS App that allowed for isometric (triangle grid) based drawings. I recently rebuilt a much more powerful version for the web, with easy-to-drop-in shapes and 'sunlight angle' control. Along with many standard features from vector graphics editors such as text (but specially set up for isometric context). It also has a powerful undo/redo/history system and export to common formats.
IsometricallyWebLearn Lean 4
Started 2026
A complete-ish course in both learning how to do proofs with Lean 4 and learning how to use it as a programming language. Around 200 individual exercises (and counting!) with annotated solutions. No installs required.
Learn Lean 4WebThe Book of TSL
Started 2026
Around 200 concise examples showing how to get stuff done with Three.js Shading Language. Covering fragment and vertex shaders, raymarching SDFs, lighting and much more.
The Book of TSLWebScenic Draft
Started 2026
A minimalist raymarching, SDF WebGL2 rendering library. Renders beautiful photographic style images from simple specifications.
Scenic Draft (docs)Scenic Draft (npm)WebCode Sculpture (Next Gen)
Started 2026
I had an iOS App for years that allowed you to create 3D sculptures from simple rules. This is a completely rebuilt version for the web with all sorts of advanced features like video export and share by URL.
Code SculptureWebVectorable
Started 2026
A web based vector graphics app. Some advanced features like cloning, an infinite canvas and export to SVG.
VectorableWebLittle Puzzles
Started 2026
Around 40 and counting jigsaw puzzles. Totally free. Should work in any modern browser. But best on larger screens. With a traditional mode (more like a physical puzzle) and a new flow mode with limited pieces/choices at a time.
Little PuzzlesWebLittle Crosswords
Started 2026
A little crossword editor and share-by-URL crossword player. The Guardian's crossword UI was annoying me and I figured I could easily do better. So I did.
Little CrosswordsWebVoxel Loom
Started 2026
A fully featured voxel editor for the web. Layer or direct selection editing. Export to PNG with lighting/scene options.
Voxel LoomWebVornoiities
Started 2026
Actually several little projects around generating Voronoi tessellations and using as basis for 2D printable-art, 3D landscapes and 3D printable landscapes.
VornoiitiesWebReplicad Prelude
Started 2026
Some common functionality for use with Replicad, a 3D CAD-via-code system.
Replicad Prelude (GitHub)WebMore little creative web projects 2026 List
Started 2026
I have a few more experimental projects, such as:
FoldzWhat if you build 3D shapes by making paths from points. Yeah it is a bit fiddly in practice, but it does work!Three D SketchesSome exploratory 3D sketches with TSL or TypeGPUA reimplementation of the 'ln' Go 3D Line Art Engine in RustA reimplementation of Go Primitive project, for creating artistic interpretations of images using primitive shapes, in RustWebPattern Maker (Next Gen)
Started 2025
A completely rebuilt version of Pattern Maker for the web: make patterns from simple rules, share via URL and export as PNG or SVG; and create video loops.
Pattern MakerWebTransformable
Started 2021
Create 3D sculptures from simple rules.
Web AppDownload as AppiOSWebSolandra-SVG
Started 2020
A typescript first generative SVG graphics library.
Solandra-SVG HomepageWebSolandra
Started 2019
A typescript first generative art framework
TypeScript (HTML Canvas) VersionFlutter/Dart versionWebPattern Maker
Started 2019
No code creative coding for iPhone, iPad and MacOS.
Download from App StoreWeb AppCode Cards GameiOSMacOSWebHabit Streak (Pro)
Started 2010
I created one of the first Habit Tracking apps for Android. Altogether the Apps were downloaded around 500,000 times
Android