World Factbook Country Profiles in JSON - Free Open Public Domain Data - No API Key Required ;-)

Pre-built TopoJSON from Natural Earth.

Interview questions

Bootstrap yourself to write an OS from scratch. A book for self-learner.

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

Mini website for testing both general CS knowledge and enforce coding practice and common algorithm/data structure memorization.

A complete computer science study plan to become a software engineer.

Curated list of project-based tutorials

Master programming by recreating your favorite technologies from scratch.

Curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools and much more

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