Misc
A landing page for my various microprojects
ChemCalc
A simple chemical calculator for calculating molar masses and balancing chemical equations. Supports fractional indices (e.g., for hydrates and nonstoichiometric compounds). Fully client-side (works offline in your browser). Written in JS, hosted on Gitlab Pages.
chemcalc.xyz (or, formerly, voffch.gitlab.io if accessible)
Course materials
...or is it a "Materials course"? This is a separate static website with the supplementary reading materials for a small "Synthesis of materials and nanomaterials" course. Not everything in there is about synthesis: there's also some info regarding sample preparation and analysis (e.g., thermoanalytical techniques). So follow the link and explore, if you're that interested in materials science.
A Secret Project
In a Secret Garden grows a secret project, which I won't call by its proper name here because I don't think anything good will come out of its being known to a lot of people.
so here's the link (psst! don't tell anybody!)
and submicroprojects