Data Structures and Algorithms in Java.

A Golang library for the textbook Algorithms, 4th edition

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

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

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

🎓 Path to a free self-taught education in Computer Science!