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Free to learn, open to everyone.
A curated list of genuinely free, open-source learning materials - documentation, courses, and interactive tutorials - organized by TEKHUB Academy course, for anyone who wants to start learning today.
Web Development
Fullstack & backend (Python, Node.js, PHP)PHP or Node.js? Choosing Your First Backend Stack
Written by TEKHUB's own Backend Lead, on choosing a backend stack as a Nigerian developer in 2026.
MDN Web Docs
The definitive free reference for HTML, CSS, and JavaScript, maintained by Mozilla.
freeCodeCamp
Free, project-based curriculum covering the full web stack, with certifications.
The Odin Project
A complete free fullstack curriculum built by and for a real learning community.
Django Documentation
Official docs for the Python backend framework used in TEKHUB's Python track.
Laravel Documentation
Official docs for the PHP framework used in TEKHUB's PHP backend track.
Express.js Documentation
Official docs for the Node.js framework used in TEKHUB's React/Node backend track.
Mobile Development
Flutter & DartAI & Prompt Engineering
ML, prompt engineering & automationPrompt Engineering 101
Written by TEKHUB's CTO, a practical guide to getting reliable output from any AI model.
Google ML Crash Course
Google's own free, practical introduction to machine learning.
Kaggle Learn
Free, bite-sized courses on ML, Python, and data - with hands-on notebooks.
Prompt Engineering Guide
A comprehensive, free, community-maintained guide to prompt engineering techniques.
Hugging Face Courses
Free courses on NLP, transformers, and applied deep learning.
Data Science
Python, Pandas & statisticsKaggle Learn: Data Science
Free, hands-on courses on Pandas, data cleaning, and feature engineering.
Pandas Documentation
Official documentation for the core Python data-analysis library.
Python Official Docs
The complete, free Python language and standard library reference.
CS50's Python (Harvard, free)
Harvard's free, self-paced introduction to programming with Python.
Cybersecurity
Ethical hacking & security fundamentalsOWASP
The open standard for web application security, including the OWASP Top 10.
PortSwigger Web Security Academy
Free, hands-on labs covering real web vulnerabilities, built by the makers of Burp Suite.
TryHackMe (free rooms)
Guided, gamified cybersecurity rooms - many available on the free tier.
Robotics, Hardware & IoT
Arduino, embedded systems & automationArduino Documentation
Official docs and tutorials for Arduino boards and the Arduino language.
Raspberry Pi Foundation Projects
Free, guided electronics and coding projects from the Raspberry Pi Foundation.
Home Assistant Documentation
Open-source home automation platform docs - directly relevant to IoT projects.
Web3 & Blockchain
Solidity, Ethereum & smart contractsDesign
Product design, UI/UX & graphicsDigital Marketing
SEO, ads & growthMATLAB & Scientific Computing
Signal processing & control systemsDigital Literacy
Basic computer usage & administrationKids Coding
Ages 7-15 · Scratch & beginner PythonWant structured, hands-on training instead?
These free resources are a great start - TEKHUB Academy takes you further, with mentorship, projects, and a certificate at the end.