freeCodeCamp is a nonprofit organization providing free training in web development and programming, covering HTML, CSS, JavaScript, Python, databases, and related subjects through thousands of hands-on coding lessons. Instruction is project-based, so learners finish with working examples of their skill rather than completed lessons alone.
Unlike most platforms, freeCodeCamp also offers its certifications at no cost. Completing the required projects in a given track earns a verified certification that can be linked on LinkedIn. Free training, free certification, and a portfolio of real projects, all within a single resource.