A collection of 177 validated scientific skills for AI agents, covering biology, chemistry, medicine, and data analysis, plus 100+ scientific database references.
An open, structured graph of 1,616 primary-school micro-topics with prerequisite dependencies and curriculum standards alignment.
A free Chinese-language 100-day Python course, from basics to advanced topics, with lessons and code examples.
A curated reference of Claude Code best practices covering subagents, commands, skills, hooks, memory, and workflows.
A large curated guide covering self-hosting tools, hardware, and setup walkthroughs for running software on your own servers.
Jupyter notebooks and recipes demonstrating code patterns for building with the Claude API, including tool use, RAG, vision, and evaluations.
A collection of Go-specific agent skills covering language, testing, security, and observability for AI coding assistants.
Example notebooks and guides showing how to accomplish common tasks with the OpenAI API.
A family of 17 agent skills that help shape the research storyline of CCF-A papers, from idea and literature through writing, figures, review, and rebuttal.
A free 9-week course teaching data engineering by building an end-to-end data pipeline using tools like Docker, Terraform, Kafka, Spark, and dbt.
An interactive Jupyter notebook course teaching prompt engineering techniques for Anthropic's Claude models.
A free, cohort-based course teaching ML engineering: training models, exposing them via APIs, and deploying with Docker, Kubernetes, and AWS Lambda.
Open-source English vocabulary and article practice tool that trains spelling through typing, dictation, and memory-curve scheduling.
A curated collection of prompts, video-generation techniques, and API guides for ByteDance's Seedance 2.0 AI video model.
Sample notebooks, code, and apps demonstrating how to build with generative AI models on Google Cloud.
Reference implementation of a modular monolith in .NET using Domain-Driven Design, CQRS, and clean architecture patterns.
A collection of Jupyter notebook exercises with instructions and solutions for practicing pandas skills by topic.