Hi there !

I'm Niels, and I like to program stuff like this when I'm not studying math or physics.
So that's something I guess.

Find some of my other projects on Codepen or GitHub!

I also have a CV. Let's chat about it!


I sometimes write and animate math-related videos which are voiced by a friend and edited by my brother. Have a look!


Sometimes I like to get creative and make stuff !

Here are some pictures of the Toothless kigurumi I made for my sister :


Toothless kigu

Wed Nov 18 2020

Step by step tutorial for sewing your own toothless kigurumi
Read more

Exporting pens made easy

Fri Apr 21 2017

I programmed a bookmarklet to easily download your codepen projects.
Read more

Let's chat !