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Full Stack Open vs Professor Messer

Head-to-head comparison: courses, certificates, cost, and who each platform is best for.

Side-by-Side Comparison

FeatureFull Stack OpenProfessor Messer
Free to start
Certificates on listed courses
Course count31
Focus areas
JavaScript
React
Node.js
Cybersecurity
IT Certifications
CompTIA

Full Stack Open

Full Stack Open is a free MOOC from the University of Helsinki covering modern web development with React, Redux, Node.js, GraphQL, TypeScript, React Native, Docker, and CI/CD. Optional University of Helsinki ECTS credits and a free certificate are available on completion.

Full Full Stack Open review →

Professor Messer

Professor Messer provides free, high-quality video training for IT certification exams including CompTIA Security+, Network+, A+, and more. Instructor Jason Messer is widely respected in the IT community for clear, focused exam prep training. Courses cover study guides, practice tests, and detailed video tutorials covering every exam objective.

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Frequently Asked Questions

Which is better, Full Stack Open or Professor Messer?

Both Full Stack Open and Professor Messer offer strong free learning content. The best choice depends on your learning style and goals.

Is Full Stack Open free to use?

Full Stack Open offers free course access. Some features such as certificates may require payment. Check Full Stack Open's website directly for current pricing.

Is Professor Messer free to use?

Professor Messer offers free course access. Some features such as certificates may require payment. Check Professor Messer's website directly for current pricing.