Programming tutorials, AI tools, and developer entrepreneurship resources for full-stack growth
One challenge a day to level up your coding skills
Login to track points and streaks
LoginPython basics, web dev, data science
39 tutorials StartChatGPT, Claude, AI Agents
101 tutorials StartFastAPI, Flask, frontend/backend
20 tutorials StartAgent dev, LangChain
0 tutorials StartAI coding assistant tutorials
99 tutorials StartOpenAI Codex deep guides
94 tutorials StartDocker, CI/CD, cloud deploy
0 tutorials StartMySQL, PostgreSQL, Redis
0 tutorials StartPython函数式编程实战概述 Python函数式…
Python数据处理Pipe与Chain概述 Py…
Python Web Scraping高级技巧概述…
Python C扩展开发入门概述 Python C…
Python性能分析cProfile实战概述 Py…
Python单元测试pytest高级技巧概述 Py…
Python配置管理方案对比选择概述 Python…
Python日志系统logging最佳实践概述 P…
Python枚举类型Enum实战概述 Python…
Python数据类dataclass使用指南概述 …
Complete learning path from zero to full-stack engineer
Python basics, environment setup, data types
2-4 weeksWeb frameworks, API dev, database ops
4-8 weeksAI Agents, LangChain, model deployment
6-12 weeksSaaS building, DevOps, product launch
8-16 weeksCurated AI tools for developers, 10x productivity
Most powerful general AI assistant
AI coding assistant, code generation
Code understanding & autocomplete
LLM application framework
AI image generation tool
AI video generation & editing
AI code completion & suggestions
AI-powered code editor
Copy code and run your first project now
pip install fastapi uvicorn
# main.py
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
def hello():
return {"msg": "Hello World!"}
# Run: uvicorn main:app --reloadpip install langchain openai
from langchain.chat_models import ChatOpenAI
from langchain.agents import initialize_agent
llm = ChatOpenAI(model="gpt-4")
agent = initialize_agent(tools=[], llm=llm)
agent.run("Hello, AI!")Common syntax & commands on one page
Data types, list comprehension, decorators, exceptions
Branch ops, merge conflicts, rollback, common commands
Container mgmt, Dockerfile, Compose, networking
File ops, permissions, process mgmt, shell scripting
SELECT queries, JOINs, subqueries, index optimization
ES6+ syntax, Promises, async/await, DOM ops
Start with Python basics. Our learning roadmap provides a complete path from zero to full-stack. Complete Python basics first, then choose Web dev or AI direction.
Most tutorials are free. Some advanced content and source code downloads require a subscription. Free content is sufficient for systematic learning.
Zero experience is fine! Beginner tutorials start from the basics. Those with experience can jump to advanced courses.
Each tutorial has a comment section for questions. We also provide a community forum and Discord group for discussion.