React
React projects and posts: from large-scale enterprise apps to side projects, games, and portfolio work. Component architecture, hooks, and real-world patterns.
React projects
15 Mar 2026
Eyebrow Tetris: Face Controlled Browser Game
A browser Tetris game controlled by your face. Raise your eyebrows to rotate, tilt your head to move pieces. Built with MediaPipe face mesh tracking.
18 Feb 2026
3D Toilet Paper Roll Simulator with Real Thermal Printing
A 3D toilet paper roll simulator with Three.js that prints whatever you type on a real thermal printer. Drag to unroll, watch the paper stack on the floor.
17 Jan 2026
Sudoku Ultimato
A free Sudoku app with no ads, no subscriptions, and no pop-ups. Built with Flutter for iOS and Android with offline play, hints, and daily puzzles.
10 Apr 2025
Portfolio
A developer portfolio built with Next.js and Sanity CMS. Statically generated, fully accessible, with structured data and SEO built in from the start.
1 Jan 2020
Open GeoWeb
Open source web platform for real-time weather monitoring and geospatial data visualization. Built for meteorologists to create forecasts, alerts, and warnings.
22 Nov 2018
John Conway's game of life in react/redux
Conway's Game of Life built with React and Redux. Watch cellular automata evolve, draw your own patterns, and adjust speed. Runs entirely in the browser.
React articles
14 Apr 2025
Building a Portfolio with Next.js and Sanity (Headless CMS)
How I built a portfolio and blog with Next.js and Sanity CMS using TypeScript, Tailwind CSS, JSON-LD and Vercel. Full source code included.
Work experience with React
Royal Netherlands Meteorological Institute
Front-end developer
Jan 2020 - present
Ministry of the Interior and Kingdom Relations
Front-end developer
May 2019 - Jan 2020
Cyclomedia
Software Developer
Feb 2019 - Apr 2019
The NextGen
Software developer
Feb 2019 - present
Bynder
Frontend developer
Feb 2017 - Dec 2018
Label A
Front-end developer
Mar 2012 - Jan 2017