Free coding lessons via Codecademy (free tier)

Codecademy offers a free tier giving access to many introductory interactive coding lessons in languages such as Python, JavaScript and HTML/CSS, suitable for beginners and school-age learners. Anyone can sign up with an email address and start the free courses online; more advanced tracks, real‑world projects and certificates are part of paid plans. Use the website to pick a path, follow step‑by‑step interactive exercises in your browser and build practical coding skills at no cost initially.