- chapter-1-1-evolution-of-the-web.md
- chapter-1-2-http.md
- chapter-1-3-apis.md
- chapter-1-4-fetch-and-asynchronous-javascript.md
- possible replacement for hECMAthlon: chapter-1-exercise-products-map-filter-spread-reduce.js (solution)
- chapter-1-exercise-notes-weather-app.md
- extra: chapter-1-exercise-pokemon.md
- extra: chapter-1-exercise-rick-and-morty.md