🤖 AI & Machine Learning
14 tutorials in this topic.
📘 Basics
AI Agents: Build Your First One in 30 Minutes
What an AI agent is, when to use one, and a working ReAct agent from scratch. The architecture that powers Claude Code, Devin, and Manus.
Andrej Karpathy's autoresearch: AI Agents Running Research
How Karpathy's autoresearch repo (89K stars in 2 weeks) uses Claude Code agents to autonomously run ML experiments. The pattern, the prompt, and how to adapt it.
Claude Code: From Zero to Productive in 20 Minutes
Anthropic's official CLI coding agent. Set up Claude Code, understand its key commands, and ship your first feature with it.
LangChain Basics: Build Your First AI Agent
Get started with LangChain, the most popular framework for building LLM applications. From installation to your first AI agent in 30 minutes.
MCP (Model Context Protocol): The USB-C for AI Agents
Anthropic's open standard for connecting Claude/GPT to tools, databases, and APIs. Build your first MCP server in 30 minutes.
Prompt Engineering: From Zero to Reliable Outputs
The skill behind 80% of LLM success. From zero-shot to chain-of-thought, system prompts, and structured output.
Python for LLM Apps: From Beginner to Production
Build LLM applications with Python in 30 minutes. From your first API call to streaming, error handling, and async batch processing.
RAG Basics: Build a Production Retrieval System
Retrieval-Augmented Generation in 45 minutes. From naive similarity search to chunking strategies, embeddings, and vector databases.
🔥 Hot Topics
addyosmani/agent-skills: Production Patterns for AI Coding Agents
Google's addyosmani released a 68K-star repo of production-grade engineering skills for AI coding agents. The 5 patterns that actually work.
Claude 4.7 Sonnet: What's New and When to Switch
Anthropic's June 2026 model release. Coding improvements, new context window, and migration tips from 3.5/3.7/4.0.
草稿模型选错全白搭
DeepSpec 把投机解码全套代码开源了，号称能让 LLM 推理 2-3× 加速。但 90% 的开发者配完发现根本没提速——根因不在框架，而在草稿模型：尺寸、gamma、训练数据三件套全选错，再好的算法也救不回。
get-shit-done: Context Engineering for Claude Code
gsd-build/get-shit-done (64K stars) — a meta-prompting framework that turns Claude Code into a 10x engineer. The 3 layers you need to know.
LangChain Hot Topics: 5 Real Questions from r/LocalLLaMA and Hacker News
What developers are actually asking about LangChain in June 2026 — RAG vs fine-tuning, LCEL migration, streaming, and production deployment.
LangServe: Deploy Your LLM Chain to Production in 15 Minutes
FastAPI wrapper for LangChain. From local script to production endpoint with auth, monitoring, and streaming. Includes AWS Lambda deployment.