My largest website is Eclectic Energies, a multi-language, informative site about life energy and psychology. I designed and developed it myself (with some help from others). I wrote the lion's share of the text, and made all photos.
The site contains a translation of the I Ching, that I made from the original ancient Chinese. Especially the tests on the site, that help you get insight into your personality (chakra test and enneagram test) are very popular. It also has a chatbot, that acts as a psychotherapist. Every day, about 50,000 people visit the site.
Informational site about glasses
I made a website about the optical quality of glasses (Dutch), for which I did a lot of research.
Acupuncture point translations
I am currently working on a website where I publish my translations of the original acupuncture point names, called Meridians & Points.
My personal website is about creative things I do or have done.