CourseFlix — Online IT Courses & Programming Tutorials

Browse hundreds of online IT courses. Learn programming, web development, data science, and cloud computing with expert-led tutorials and certificates.

Discover comprehensive online courses to boost your IT skills and career. CourseFlix offers programming tutorials, web development training, data science courses, and cloud computing lessons—with practical projects and certificates.

Whether you want to learn Python, JavaScript, cloud platforms, cybersecurity, or machine learning, our curated courses combine theory with hands-on practice. Study at your own pace and get certificates to validate your skills.

Latest Course Releases

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Stay updated with our newest online courses and IT skills training programs. Each course includes practical exercises and industry-recognized certificates.

Grokking the System Design Interview
Sources: DesignGurus.io
The original course on system design from Educative by DesignGurus. Real cases, frameworks, and videos will help prepare for interviews at FAANG and other compa
15 hours 19 minutes 39 seconds
Principled AI Coding
Sources: IndyDevDan
Study the principles of AI programming to remain an in-demand engineer. Accelerate the transition into the future of software development with AI coding.
6 hours 13 minutes 22 seconds
Grokking the Object Oriented Design Interview
Sources: DesignGurus.io
Prepare for an interview on object-oriented design with the course from Design Gurus. Study examples and case studies from Google, Facebook, Microsoft
Grokking SOLID Design Principles
Sources: DesignGurus.io
Study the principles of SOLID and improve your development skills. The course offers examples and exercises for understanding and applying these principles...
Grokking Design Patterns for Engineers and Managers
Sources: DesignGurus.io
Learn how design patterns improve software architecture. A course for understanding and practicing in Java, Python, JS, and C++.
Relational Databases
Sources: Oz Nova (csprimer.com)
Modern business processes rely on data, and most companies use complex database management systems (DBMS) to store and process this data.
18 hours 30 minutes 22 seconds

Top Learning Sources

Learn from trusted educational partners offering high-quality online courses and IT skills certification programs.

Academind Pro
Academind offers the most comprehensive and up-to-date learning resources on Web Development. From t...
Andreas Kretz
I am a senior data engineer and trainer, a tech enthusiast, and a father. For more than ten years
codewithmosh (Mosh Hamedani)
Hi! I am Mosh Hamedani! I am a passionate and pragmatic software engineer with 20 years of professio...
DesignGurus.io
DesignGurus.io is an educational platform for preparing for technical interviews at IT companies.
Michael Guay
Michael Guay is a professional full-stack engineer with over 10 years of experience
Simon Grimm
You may know me from my popular YouTube videos or my other project, Ionic Academy. I transitioned fr...
Stephen Grider
Stephen Grider has been building complex Javascript front ends for top corporations in the San Franc...
udemy
By connecting students all over the world to the best instructors, Udemy is helping individuals reac...
vueschool.io
Learning about new web technologies and staying-up-to-date is an ongoing process. That’s why we offe...
zerotomastery.io
Whether you are just starting to learn to code or want to advance your skills, Zero To Mastery Acade...

Most Popular Courses

View most popular courses by rating

Grokking the Object Oriented Design Interview

DesignGurus.io

Grokking SOLID Design Principles

DesignGurus.io

Relational Databases

Oz Nova (csprimer.com)

18h 30m 3 / 5

Rive: Interactive Motion

Motion Design School

26h 41m

NestJS Hexagonal Architecture + CQRS | Full Project

Michael Guay

1h 23m

SQL and PostgreSQL: The Complete Developer's Guide

Stephen Grider

22h 1m 5 / 5

Browse by Categories

Explore our comprehensive library of online courses organized by technology categories. Build your IT skills with structured learning paths and earn valuable certificates.

JavaScript
JavaScript is the most popular language in web development today. JavaScript is used to give interac...
React.js
React.js is a fast, powerful JavaScript framework developed in the bowels of Facebook and Instagram....
Others
Courses in different branches of IT and other attendant programs.
Next.js
Next.js is a framework for building React apps with automatic server-side rendering support, resulti...
Python
Python is a powerful, modern programming language that has the capabilities experienced programmers ...
Node.js
Node.js is a modern web framework that allows you to build rich applications. As a developer, you on...
Golang (Google Go)
Go (Golang) tries to combine the speed of development in a dynamic language like Python with the per...
Vue
Vue is a young JavaScript framework that has absorbed all goods from Angular and React. Vue.js is ba...
Data processing and analysis
Courses on data analysis and processing, artificial intelligence, machine learning, big data sorting...
Other (AI)
The courses whose topics are not yet represented in a separate AI category. We are actively working ...