📚 Tutorials
Structured tutorials for hot GitHub projects. Every topic has two tracks: Basics from open-source repos + Hot Topics from forums & search.
📂 Browse by Topic
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AI & Machine Learning
LangChain, RAG, agents, fine-tuning, and the practical side of modern AI.
15 tutorials · 📘 8 🔥 7
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Web Development
Next.js, React, Astro, Tailwind, and the modern full-stack stack.
4 tutorials · 📘 2 🔥 2
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DevOps & Infrastructure
Docker, CI/CD, cloud, monitoring, and shipping reliably.
5 tutorials · 📘 2 🔥 3
24 tutorials across 3 topics · Updated daily
🆕 Latest Tutorials
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本地 Codex 5.5 真能平替 Copilot？ hot
1002 star 一夜冲上 GitHub Trending 的 Codex-5.5-codex-instruct-5.5 真有那么神？本地单卡 4090 跑 13B 量化版到底吃多少显存？为什么 HumanEval 复现不出 README 的分数？Chat Template 又该怎么对齐？这篇把开发者最关心的五个坑一次拆透。
Jul 2, 2026 · 📦 yynxxxxx/Codex-5.5-codex-instruct-5.5
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为什么大家又回终端搜资源 hot
浏览器搜资源?广告、捆绑下载、cookie 追踪一个不少。baairon/torlink 用纯终端给出答案——1.6k 星,零配置,无依赖,即开即搜,今天登顶 GitHub trending 榜。开发者用脚投票,证明终端还是最快的那条路。
Jul 1, 2026 · 📦 baairon/torlink
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刷完真能进大厂？ hot
印度小哥开源的CS-Fundamentals突然冲到1224星：刷题党、DSA卷王、DBMS速记者都在抢，但只收藏不刷的占九成，看完这篇你才知道怎么把这份清单真正塞进校招复习的节奏里。
Jul 1, 2026 · 📦 Krishnagangwal/CS-Fundamentals
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AI Agents: Build Your First One in 30 Minutes basics
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.
Jun 30, 2026 · 📦 anthropics/claude-agent-sdk-python
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addyosmani/agent-skills: Production Patterns for AI Coding Agents hot
Google's addyosmani released a 68K-star repo of production-grade engineering skills for AI coding agents. The 5 patterns that actually work.
Jun 30, 2026 · 📦 addyosmani/agent-skills
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Andrej Karpathy's autoresearch: AI Agents Running Research basics
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.
Jun 30, 2026 · 📦 karpathy/autoresearch
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Claude Code: From Zero to Productive in 20 Minutes basics
Anthropic's official CLI coding agent. Set up Claude Code, understand its key commands, and ship your first feature with it.
Jun 30, 2026 · 📦 anthropics/claude-code
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Claude 4.7 Sonnet: What's New and When to Switch hot
Anthropic's June 2026 model release. Coding improvements, new context window, and migration tips from 3.5/3.7/4.0.
Jun 30, 2026 · 📦 anthropics/claude-code
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草稿模型选错全白搭 hot
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。
Jun 30, 2026 · 📦 deepseek-ai/DeepSpec
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get-shit-done: Context Engineering for Claude Code hot
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.
Jun 30, 2026 · 📦 gsd-build/get-shit-done
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LangChain Basics: Build Your First AI Agent basics
Get started with LangChain, the most popular framework for building LLM applications. From installation to your first AI agent in 30 minutes.
Jun 30, 2026 · 📦 langchain/langchain
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LangChain Hot Topics: 5 Real Questions from r/LocalLLaMA and Hacker News hot
What developers are actually asking about LangChain in June 2026 — RAG vs fine-tuning, LCEL migration, streaming, and production deployment.
Jun 30, 2026
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LangServe: Deploy Your LLM Chain to Production in 15 Minutes hot
FastAPI wrapper for LangChain. From local script to production endpoint with auth, monitoring, and streaming. Includes AWS Lambda deployment.
Jun 30, 2026 · 📦 langchain-ai/langserve
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MCP (Model Context Protocol): The USB-C for AI Agents basics
Anthropic's open standard for connecting Claude/GPT to tools, databases, and APIs. Build your first MCP server in 30 minutes.
Jun 30, 2026 · 📦 modelcontextprotocol/modelcontextprotocol
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Prompt Engineering: From Zero to Reliable Outputs basics
The skill behind 80% of LLM success. From zero-shot to chain-of-thought, system prompts, and structured output.
Jun 30, 2026 · 📦 anthropics/prompt-eng-interactive-tutorial
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Python for LLM Apps: From Beginner to Production basics
Build LLM applications with Python in 30 minutes. From your first API call to streaming, error handling, and async batch processing.
Jun 30, 2026 · 📦 openai/openai-python
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RAG Basics: Build a Production Retrieval System basics
Retrieval-Augmented Generation in 45 minutes. From naive similarity search to chunking strategies, embeddings, and vector databases.
Jun 30, 2026 · 📦 run-llama/llama_index
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Docker for Developers: From Zero to Production basics
Learn Docker by deploying a real app. Covers images, containers, volumes, networks, and docker-compose. From install to running Postgres in 25 minutes.
Jun 30, 2026 · 📦 docker/docs
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Docker Hot Topics: 5 Real Questions from r/docker and HN hot
Docker BuildKit, multi-stage builds, rootless mode, distroless images, and Docker Desktop alternatives — from June 2026 community discussions.
Jun 30, 2026
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GitHub Actions: From First Workflow to Production CI/CD basics
Set up CI/CD in 30 minutes. From your first workflow to deploying on every push, with matrix builds, secrets, and reusable workflows.
Jun 30, 2026 · 📦 actions
🤖 AI & Machine Learning · 15 tutorials
📘 Basics (8)
AI Agents: Build Your First One in 30 Minutes
Andrej Karpathy's autoresearch: AI Agents Running Research
Claude Code: From Zero to Productive in 20 Minutes
LangChain Basics: Build Your First AI Agent
MCP (Model Context Protocol): The USB-C for AI Agents
Prompt Engineering: From Zero to Reliable Outputs
Python for LLM Apps: From Beginner to Production
RAG Basics: Build a Production Retrieval System
🔥 Hot Topics (7)
本地 Codex 5.5 真能平替 Copilot？
addyosmani/agent-skills: Production Patterns for AI Coding Agents
Claude 4.7 Sonnet: What's New and When to Switch
草稿模型选错全白搭
get-shit-done: Context Engineering for Claude Code
LangChain Hot Topics: 5 Real Questions from r/LocalLLaMA and Hacker News
LangServe: Deploy Your LLM Chain to Production in 15 Minutes