<p>CS50W picks up where CS50x leaves off, diving deeper into designing and building web applications with Python, JavaScript, and SQL using frameworks including Django, React, and Bootstrap. Students work through hands-on projects that cover database design, scalability, security, user experience, APIs, and cloud deployment.</p> <ul> <li>Open to all; CS50x or equivalent programming experience recommended</li> <li>Projects deploy real full-stack web applications with databases, authentication, and interactive UIs</li> <li>Covers Django, React, SQL, JavaScript, Bootstrap, and cloud services such as GitHub and Heroku</li> <li>Earn at least 70% on each project and the final project to qualify for the certificate</li> <li>Free Harvard CS50 Certificate issued on completion; a verified edX credential is optional and paid</li> <li>Self-paced; nine weeks of material plus a final project</li> </ul> <p>Enroll and start any time via the CS50 OpenCourseWare platform; all lectures and project grading are available without payment.</p>