- Chess Board + double margins + for + forEach + addEventListener
- Image slider + if => let's see how it works
- Accordion + for + classList + toggle + this
- Day and Night + Animation
- 4 squares & 4 squares 2 + Animation
- Simplest Light and Dark Theme + '.checkbox:checked + .label'
- Light Dark Theme + CSS Var + Grid + SASS
- Color game + JS + Grid
- Clocks + JS + new Date();
- Meteo App + JS + API + Node.js + Express.js;