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

Browse complete course catalog

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

New
Frontend System Design Essentials
Sources: Juntao Qiu
Learn to design scalable frontend systems. Understand architectural trade-offs and key patterns for professional developers.
5 hours 55 minutes 36 seconds
New
Build a DeepSeek Model (From Scratch)
Sources: Dr. Sreedath Pana
Learn how to build a DeepSeek model from scratch. A practical guide with a focus on engineering and algorithmic solutions for efficient model performance.
New
Kotlin Coroutines and Concurrency
Sources: Dave Leeds
In-depth Understanding of Coroutines in Kotlin. Learn how to apply asynchronous programming in practice. Step-by-step training with examples by Dave Leeds.
New
Agentic AI Engineering Course
Sources: Louis-François Bouchard
Become an expert in creating AI agent systems for production. Learn how to develop scalable AI agents and make them work in real-world conditions.
7 hours 33 minutes 4 seconds
New
Design System Course for Figma
Sources: Headway
Master the creation of design systems in Figma. A course for designers, developers, and managers seeking efficient work practices and up-to-date knowledge.
12 hours 20 minutes 50 seconds
New
Elixir for Programmers, Second Edition
Sources: Coding Gnome (Bruce Tate)
Delve into Elixir and master its idioms, architecture, and tools. Learn to apply your knowledge to real projects in industrial development.
8 hours 21 minutes 11 seconds

Top Learning Sources

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

Academind Pro (Maximilian Schwarzmüller)
Academind is the teaching brand of Maximilian Schwarzmüller (Max) and Manuel Lorenz , two German developers whose Udemy…
Andreas Kretz
Andreas Kretz is a German data engineer and one of the most widely followed independent voices on data engineering as a…
Design Gurus
Design Gurus (designgurus.io) is the technical-interview-preparation platform founded by Arslan Ahmad , a former…
Michael Guay
Michael Guay is a US software engineer and prolific independent instructor publishing course material on the .NET / C#…
Mosh Hamedani (Code with Mosh)
Mosh Hamedani is the founder of Code with Mosh , one of the highest-volume independent online instructors in software…
Simon Grimm
Simon Grimm is a German developer and educator behind the Galaxies.dev teaching platform, focused entirely on…
Stephen Grider
Stephen Grider is one of the longest-running and most prolific instructors on Udemy, with a catalog covering…
Udemy
Udemy is the largest open marketplace for online courses on the internet. Founded in 2010 by Eren Bali, Oktay Caglar…
Vue School
Vue School (vueschool.io) is a Greece-based Vue.js training platform founded by Alex Kyriakidis , an early Vue…
Zero To Mastery
Zero To Mastery (ZTM) is a Toronto-based online coding academy founded by Andrei Neagoie , originally a senior…

Most Popular Courses

View most popular courses by rating

Grokking Modern AI Fundamentals

Design Gurus

Animations on the web

Emil Kowalski

2h 23m 3 / 5

Solving Product Design Exercises: Questions & Answers (Full package)

Artiom Dashinsky

2h 19m

ChatGPT and LangChain: The Complete Developer's Masterclass

Stephen Grider

12h 0m 5 / 5

Building Applications with React 17 and ASP.NET Core 6

Udemy

19h 28m

Algorithms and Data Structures for Beginners

NeetCode

8h 22m 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.

Data processing and analysis
Data processing and analysis covers the day-to-day work of turning raw operational data into something a person or…
Golang (Google Go)
Go (also called Golang) is a statically-typed, compiled language designed at Google in 2009 to make backend services…
JavaScript
JavaScript is the most popular language in web development today. JavaScript is used to give interactivity to web…
Next.js
Next.js is the production framework most React projects converge on. Vercel built it to solve the things React itself…
Node.js
Node.js is a JavaScript runtime built on V8 that runs server code outside the browser. Ryan Dahl released it in 2009 to…
Preparing for an interview
You will learn how to plan, practice, and show your skills in a tech job interview. Interview formats You start with…
Python
Python is a high-level, general-purpose programming language designed around code readability and a deliberately small…
React.js
React is the most-installed JavaScript view library on the web. Facebook open-sourced it in 2013 to solve one specific…
TypeScript
TypeScript starts with the same syntax and semantics that millions of JavaScript developers know about. Use existing…
Vue
Vue is a progressive JavaScript framework created by Evan You in 2014 after he left Google's AngularJS team. The design…