Audio

• Vibrato vs. tremolo Mon, 23 Apr 2018
• CCC - A code pattern for Web Audio Wed, 31 Jan 2018

Code golf

• JavaScript Tetris in 1.5 kB Tue, 21 Dec 2004
• Hacker News Client Fri, 1 Nov 2019
• Sierpinski fractal in 28 bytes Sat, 14 Feb 1998

Component

• FLAC player Mon, 30 Dec 2013

CSS

• Adding line-numbers to your code Sun, 15 Feb 2015
• CSS white-space property Thu, 8 Mar 2018
• CSS word wrap indicators Wed, 10 Jan 2018

Emulation

• Commodore 64 emulator Mon, 27 Jan 2014

Golang

• Running Go tests in VSCode with CGO Wed, 7 Apr 2021
• io.MultiWriter gotcha! Mon, 24 May 2021
• Overriding methods in Golang Sat, 11 Apr 2020

Graphics

• Creating SVG from JavaScript Thu, 26 Nov 2020
• One SVG to rule them all Mon, 8 Sep 2025
• My SVG knowledge

Hack

• TIL executing commands in Windows explorer Thu, 31 Oct 2019
• TIL verbose console logging Sat, 18 Feb 2017
• Upgrade application without source code Tue, 18 Oct 2022

HTML

• Simple HTML tree Tue, 26 Feb 2019

Lastcrud

• Lastcrud logo Sun, 3 May 2026

Makers

• Lastcrud Fri, 11 Oct 2019

Math

• Fixed point explanatorial Wed, 14 May 2025
• Game of Life and Death Sun, 12 Apr 2020
• Pythagoras theorem Fri, 7 Feb 2020
• WebGL Mandelbrot Tue, 4 Feb 2014

Nocode

• Critical questions for nocode projects Mon, 8 Sep 2025

Poetry

• Rolschaatsen in Lent Mon, 27 Apr 2026

Reporting

• Boring reports Wed, 17 Feb 2021
• Conspectus dashboard Fri, 22 May 2020

Retro

• C=64
• JavaScript port of 40 C=64 graphics Thu, 25 Sep 2025

Retro Port

• Accelerally C=64
• Flappy Dino C=64
• Line-Square-Dot C=64
• Snake Escape C=64

Search

• Full-text document indexing - part Ⅰ Fri, 28 Oct 2022
• PicoSearch - TF-IDF in 50 lines Tue, 17 Dec 2024

Security

• SQL injection demo Sun, 8 Feb 2026

SQLite

• My .sqliterc Fri, 3 Oct 2025
• My SQLite knowledge
• [Talk] SQLite <3 Tue, 26 Mar 2024

SVG

• Minimalistic SVG library Wed, 27 Jul 2022

Talk

• Minimalistic slides Thu, 11 Apr 2024
• [Talk] Datacompressie Thu, 22 Jan 2026
• Wat is hip in MMXIII?
• [Talk] <svg> - made by thee Sun, 26 Oct 2025
• [Talk] Tetris4life Wed, 4 Feb 2026
• [Talk] tmux Wed, 12 Nov 2025
• My talks

Testing

• Generating test files Tue, 13 Jan 2026
• Playwright, didn’t know I missed it Wed, 20 Mar 2024

Tetris

• Hextris C=64 Mon, 8 Sep 2014
• Tetris for Commodore 64 Thu, 5 Mar 2020
• Blaztris Mon, 28 Aug 2023
• Delphi Tetris Tue, 18 Nov 2025
• Duotris Wed, 23 May 2018
• Elmtris Fri, 3 Sep 2021
• ESNextTris
• GoTris Thu, 12 Mar 2020
• Hextris Sun, 20 Sep 2015
• KotlinTris Sat, 28 Nov 2015
• Pytris Sun, 25 Aug 2024
• Reactris Tue, 2 Aug 2022
• Scaltris Mon, 3 Dec 2018
• Sirtet Tue, 4 May 2010
• TypeTris Fri, 20 Dec 2019

Tool

• KASM Thu, 28 May 2015
• Octettenpletter Mon, 6 Jun 2011
• getmockupdata.com Fri, 11 May 2012
• Convert CSV and TSV Wed, 13 May 2020
• JWT Decoder Thu, 8 Mar 2018

Visualising

• Colossus PoC Thu, 18 Jul 2019

Web service

• shakehands Fri, 22 May 2020

Website

• Gopher enabled Fri, 17 Apr 2026
• Niensje’s Theaterzolder
• Stachys Thu, 30 Nov 2017