From Linux to Kubernetes: a curated, community-driven collection of free DevOps labs, challenges, and end-to-end projects—learn by doing and build real-world skills, not just read theory.

This repo offers a collection of books and resources on Cloud Computing and DevOps. Perfect for anyone looking to expand their knowledge in these fields.

A curated list of awesome DevOps platforms, tools, practices and resources

Causal Inference for the Brave and True. A light-hearted yet rigorous approach to learning about impact estimation and causality.

An opinionated list of Python frameworks, libraries, tools, and resources

DevOps Roadmap for 2026. with learning resources

🍅 Simple and visually-pleasing Pomodoro timer

Collection of solutions for KodeKloud labs.

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Master programming by recreating your favorite technologies from scratch.

Data Engineering Practice Problems

An Awesome List of Open-Source Data Engineering Projects

A list of useful resources to learn Data Engineering from scratch

Roadmap to becoming a data engineer in 2021

The Data Engineering Cookbook

Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK!

Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. The next cohort starts in January 2026. Join the course here 👇🏼

Free MLOps course from DataTalks.Club

LLM Zoomcamp - a free online course about real-life applications of LLMs. In 10 weeks you will learn how to build an AI system that answers questions about your knowledge base.

Curated list of 20,000+ hours and 200+ free courses with certificates in IT, CS, Design and Business.

A curated list of free courses with certifications. Also available at https://free-certifications.com/

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

Overview of alternative open source front-ends for popular internet platforms (e.g. YouTube, Twitter, etc.)

Course Piracy Index 🏴‍☠️