wshobson / agents

A multi-harness collection of plugins, agents, skills, and commands for AI coding tools like Claude Code, Codex CLI, and Cursor.

krahets / hello-algo

An open-source, animated, illustrated tutorial on data structures and algorithms with runnable code in many languages.

wilsonfreitas / awesome-quant

A curated list of libraries, packages, and resources for quantitative finance across many languages and topics.

byoungd / up

An open, bilingual Chinese-language book-guide on lifelong learning in the AI era, covering English study, AI learning, real projects, and personal recovery.

yvoronoy / awesome-english

A curated list of resources for learning English across listening, speaking, reading, writing, grammar, and vocabulary.

google-research / google-research

Monorepo of research code and datasets released by Google Research, spanning many subprojects.