Skip to main content

Coupons Free Topics

Search courses

Loading instructor profile…

CouponsVerified Coupons FreeFree Courses TopicsTopics

Search courses and topics

React

Advertise Submit Course

Udemy instructor

John Courtenay

Teaches: Business · IT & Software
Languages: English · Polish

Course index: 170 live offers
Students: 437.3K
Average rating: 4.25

First published: Nov 2019
Latest course: Feb 2026
Total content: 22 hours

About

Udemy coupons monitored continuously

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

Browser tools

Find coupons directly on Udemy

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

Useful links

Discover

Blog
Daily Freebies
Most Wanted Coupons
Coupon Statistics
Top Contributors
Udemy Sale Calendar

Services

Pricing
Advertise Here
Guest Post
Developer API
Submit Coupon

Comidoc

About
Contact
Data License
Privacy
Service status
Terms

© 2017–2026 Comidoc

v6.8.89

Independent coupon discovery for Udemy learners

Instructor catalog

All John Courtenay courses

Hybrid Work: Policies, Technology, Management, Communication

Hybrid Work: Policies, Technology, Management, Communication

Hybrid Work: Policies, Technology, Management, Communication

(4.24 with 23 reviews)

2.5K

students

31 minutes

content

Feb 2026

updated

FREE

IT & Cyber Security 101 - Cyber Security Beginner Course

IT & Cyber Security 101 - Cyber Security Beginner Course

IT & Cyber Security 101 - Cyber Security Beginner Course

(4.26 with 541 reviews)

IT Support & Troubleshooting Tips for Clinical Environments

IT Support & Troubleshooting Tips for Clinical Environments

IT Support & Troubleshooting Tips for Clinical Environments

(4.23 with 219 reviews)

IT Deployments - Business & Technical Support Planning

IT Deployments - Business & Technical Support Planning

IT Deployments - Business & Technical Support Planning

(4.29 with 212 reviews)

Nagios XI Network Monitoring: Setup & Overview for Beginners

Nagios XI Network Monitoring: Setup & Overview for Beginners

Nagios XI Network Monitoring: Setup & Overview for Beginners

(4.19 with 78 reviews)

Advanced IT Troubleshooting for Helpdesk Support Technicians

Advanced IT Troubleshooting for Helpdesk Support Technicians

Advanced IT Troubleshooting for Helpdesk Support Technicians

(4.46 with 1.3K reviews)

Cloud Computing Fundamentals: Cloud, Hybrid & On-Premise

Cloud Computing Fundamentals: Cloud, Hybrid & On-Premise

Cloud Computing Fundamentals: Cloud, Hybrid & On-Premise

(4.19 with 1.6K reviews)

IT & Technical Support Guide to Helpdesk, Desktop & Servers

IT & Technical Support Guide to Helpdesk, Desktop & Servers

IT & Technical Support Guide to Helpdesk, Desktop & Servers

(4.22 with 1.3K reviews)

Opanowanie usługi Active Directory: administracja i podstawy

Opanowanie usługi Active Directory: administracja i podstawy

Opanowanie usługi Active Directory: administracja i podstawy

(3.77 with 11 reviews)

AI Literacy for Employees: Responsible & Ethical AI Use

AI Literacy for Employees: Responsible & Ethical AI Use

AI Literacy for Employees: Responsible & Ethical AI Use

(4.36 with 108 reviews)

4.4K

2026 UK & EU GDPR- Compliance, Data Protection, Data Privacy

2026 UK & EU GDPR- Compliance, Data Protection, Data Privacy

2026 UK & EU GDPR- Compliance, Data Protection, Data Privacy

(4.53 with 2.9K reviews)

Legacy IT - Technical Support & Desktop Troubleshooting Tips

Legacy IT - Technical Support & Desktop Troubleshooting Tips

Legacy IT - Technical Support & Desktop Troubleshooting Tips

(4.43 with 329 reviews)

26.5K

1 2

47.7K

students

1.0 hour

content

Jul 2026

updated

$17.99

26.9K

students

31 minutes

content

Dec 2023

updated

$14.99

33.8K

students

31 minutes

content

Dec 2025

updated

$17.99

15.4K

students

33 minutes

content

May 2025

updated

$14.99

47.5K

students

32 minutes

content

Dec 2025

updated

$17.99

31.1K

students

2.9 hours

content

Oct 2026

updated

$17.99

26.1K

students

2.0 hours

content

Dec 2025

updated

$17.99

1.8K

students

1.0 hour

content

Nov 2024

updated

$14.99

students

1.3 hours

content

Aug 2026

updated

$17.99

32.2K

students

5.7 hours

content

Sep 2026

updated

$14.99

students

33 minutes

content

Dec 2023

updated

FREE