- Alison – tutorials
- Codecademy – tutorials
- edX – tutorials
- Hacksplaining – tutorials how to protect your code from hacking and exploits
- JDoodle – on-line IDE, including Online SQL Editor
- MIT OpenCourseWare – free courses
- MIT App Inventor – facility to create apps for Android OS
- Slashdot – news
- TechCrunch – news
- TechRepublic – news
- Tutorialspoint – tutorials
- WhatIs – tech dictionary and encyclopedia
- Udemy – paid courses
