Learning resources
Popular open-source tutorials, free books, roadmaps and curated lists on GitHub. We describe them; the content lives in the original repositories.
A curated index of curated GitHub lists on programming, tools, design and more
A community-curated index of free public APIs, grouped by category
A curated list of free software you can run on your own servers
An opinionated, categorized guide to Python libraries, frameworks and tools
A personal collection of cheatsheets, one-liners and tool lists for daily work
Hosted services with free tiers, curated for DevOps and infrastructure work
A categorized directory of macOS apps for writing, development, design and terminal use