Codeacademy offers free interactive courses on several popular coding techniques (C++, Python, etc.). An account is required and learners can choose to pay a fee each month for access to more courses and options.
edX is a free online catalog of thousands of courses created in collaboration with higher education institutions. Learners can register for an account for free to view the courses available. Learners can participate in classes for free but will need to pay a cost if they want to receive credit for the course.
The Odin Project uses open source curriculum (everyone can contribute to the curriculum creation) to teach web development. There are two learning paths, Full Stack Ruby on Rails Full Stack JavaScript. A free account is required to participate.
Several coding courses available including SQL, HTML5, jQuery, CSS, and more available with a Mesa County Libraries card. Cannot access remotely with a Digital Access Only Card.