Tiny JavaScript applications.
Orbital function plotter for the Schrodinger wave equation which is explained here.
Check it out: https://lazarjelic.com/ecloga/projects/orbitals
Lite version of PhET simulation.
Check it out: https://lazarjelic.com/ecloga/projects/optika
Simple Conway's game of life written in pure JavaScript with playful UI.
Check it out: https://lazarjelic.com/ecloga/projects/game
Browser game for people with OCD written in JavaScript.
Check it out: https://lazarjelic.com/ecloga/projects/mess