> ## Documentation Index > Fetch the complete documentation index at: https://python4ai.codewithsiva.dev/llms.txt > Use this file to discover all available pages before exploring further. # Why VS Code > The best editor for Python development ## The #1 code editor for Python Visual Studio Code (VS Code) is the most popular code editor for Python development right now, including popular forks like Cursor and Windsurf. **It's completely free** and gives you everything you need to write professional Python code. No limitations, no trial periods, just a powerful tool that millions of developers use every day. ## Works with AI coding tools If you've heard about AI-powered coding assistants like **Cursor** or **Windsurf**, here's something important: they're actually built on VS Code. Everything you learn in VS Code transfers directly to these tools. Same interface, same shortcuts, same extensions. You're learning a skill that works everywhere. ## Why I recommend it I've been using VS Code (and now Cursor) for the past 5 years for all development projects we do for our clients at Datalumina. There's literally nothing you can't do with it or would need another tool for. ## What is an IDE? IDE stands for **Integrated Development Environment**. Think of it as a smart text editor designed specifically for coding. Instead of just typing text, an IDE: * Highlights your code in different colors * Shows errors before you run your program * Suggests code as you type * Runs your programs with one click * Helps you organize large projects VS Code is technically a "code editor" but with extensions, it becomes a full IDE. Let's get VS Code installed on your computer