Codecademy (free tier): introductory coding lessons

Codecademy offers a free tier with interactive, self‑paced coding lessons in languages such as HTML/CSS, JavaScript and Python, ideal for beginners exploring programming basics. The free courses provide core exercises and projects without requiring payment; advanced content, certificates and additional support are on paid plans, but many learners start and progress using the no‑cost materials. Visit the Codecademy homepage, create a free account and choose starter courses to begin learning immediately.