freeCodeCamp
freeCodeCamp · via GMA
ForThe single best free, structured, cover-to-cover path to job-ready web skills.
Why100% free incl. certificates; interactive editor + real build projects.
Go to resource ↗3 resources
MDN Web Docs
Mozilla · via GMA
ForThe authoritative reference for how HTML/CSS/JS actually behave.
WhyThe doc every working web dev keeps open; now with learning tracks.
Go to resource ↗Full Stack Open
University of Helsinki · via GMA
ForDevelopers with JS basics who want modern full-stack skills.
WhyUniversity-grade, build-focused React/Node course — free certificate.
Go to resource ↗