www.datacamp.com

Learn Data Science and AI Online | DataCamp

www.khanacademy.org

Khan Academy | Free Online Courses, Lessons & Practice

www.udacity.com

Learn the Latest Tech Skills; Advance Your Career | Udacity

courses.platzi.com

Platzi: Plataforma de aprendizaje profesional online

www.iitbombayx.in

Home Page | IITBombayX

www.mooc.fi

Home - MOOC.fi

www.freecodecamp.org

freeCodeCamp.org

www.classcentral.com

Class Central • Find the best courses, wherever they exist.

www.codecademy.com

Learn to Code - for Free | Codecademy

www.edx.org

edX | Build new skills. Advance your career. | edX

www.futurelearn.com

FutureLearn: Online Courses and Degrees from Top Universities

www.coursera.org

Coursera | Degrees, Certificates, & Free Online Courses

onlinecourses.nptel.ac.in

open.sap.com

Free SAP Training | openSAP

open.hpi.de

MOOCs powered by HPI | openHPI

learnweb3.io

LearnWeb3 DAO - Become a Web3 Developer for free!

ocw.mit.edu

MIT OpenCourseWare | Free Online Course Materials

devdocs.io

DevDocs API Documentation