To scrape the rooster and get JS objects:
const trainings = Array.from(document.querySelectorAll('.evtitem')).map(el => {
return {
title: el.querySelector('.title').innerText,
time: el.querySelector('.time').innerText,
trainer: el.querySelector('.trainer').innerText,
attendees: el.querySelector('.attendees').innerText,
}
});
const basicTrainings = trainings.filter(training => training.title.toLowerCase().includes('basic'));