Build something magical: connect an API, clean & visualise data, train a tiny model, and deploy it β step by colourful step.
π API Integration in Detail// 1) Fetch data from an API (simulated here)
const rows = await fetch('/api').then(r => r.json())
// 2) Clean it
const clean = rows.map(r => ({ t: r.t, value: Number(r.value) }))
// 3) Visualise it with Chart.js
new Chart(ctx, { type: 'line', data: {...}, options: {...} })