Open Education Resources

Includes content from MIT courses,. Content varies from course to course, sometimes including syllabi, lecture notes, assignments and/or exams.

MERLOT courses are reviewed by discipline-specific editors and users.

Collection of images, simulations, lesson plans, websites and a few full courses searchable by course level, format and subject areas.

Includes free, interactive certifications, as well as many four-hour courses on YouTube.

Includes free course in Python, Java, C++, C#, Javascript, R, HTML, SQL, Kotlin,Ruby, Go, Swift and jQuery. Also includes a Code Playground

Audio/video clips, simulations, learning modules, assessments, and more that can be modified and used in the classroom.

Science and technology teaching resources aimed mainly at community and technical colleges but free for anyone to use.

Includes videos on HTML, Javascript, and SQL

Searchable portal to top university YouTube videos, including transcripts and the ability to clip and share.

Includes free, interactive certifications, as well as many four-hour courses on YouTube.

A practical guide with chapters covering basic C++ through C++11. Includes example programs in all sections

This searchable directory includes thousands of peer-reviewed, open-access books from academic publishers

Books and reports from the U.S. National Academies that are free to access and link to, bt can not be re-mixed or distributed.

Textbooks in the MERLOT collection are reviewed and rated by discipline-specific editors and by users.

Textbooks or parts of textbooks in various formats.

Free, peer-reviewed and openly licensed textbooks provided by the Open Textbook Network, a group of more than 70 colleges.

Open textbooks sponsored by the in British Columbia Ministry of Advanced Education

Open Access textbooks and journals

A list of links to online science and math textbooks from University of Colorado professor Mark Dubin

Aggregates open university textbooks from multiple sites.

Searchable Q&A's for programmers

Includes forums for beginners, Windows programmers, Linux programmers. and job seekers.

Software developers help each other with programming Q&As.