{"format_version":"lexandry.http.v1","guide_url":"/agents.json","notice":"Contributor supplied; source control is verified only where a listing's provenance says so.","id":"47bb8a573bebbdd176f392203bcb3225258eecd3ab6f7c1ddf173d6739ea0c1c","title":"CS50x","url":"https://cs50.harvard.edu/x/","category":"Courses","description":"Harvard’s introduction to computer science develops problem-solving skills through programming and structured assignments. The course begins with C before moving into Python, SQL and web technologies, connecting code to algorithms, memory and design. Suitable for motivated beginners as well as learners who have written some code and want stronger fundamentals; the official course site provides the sequence and participation guidance.","updated":"2026-11-03","link_checked":"2026-11-03","search_context":{}}