Visual Studio Code
Visual Studio Code (VS Code) is a free, cross-platform source code editor that Microsoft now positions as an AI-powered code editor for multi-agent development. It supports many languages through extensions and includes core features like syntax highlighting, code completion, navigation, refactoring, and formatting.
VS Code also includes an integrated debugger UI with breakpoints, stepping, variable introspection via the Run and Debug view. It has built-in Git source control features for staging, commits, branch workflows, and more.
It also provides an integrated terminal that opens at your workspace root. For Python, the official extension adds rich language support, including IntelliSense, debugging, linting and formatting, testing, and environment tooling. Notebook workflows are also available via extensions.
VS Code has AI features built in, including inline suggestions, chat, and agents that can gather context, plan the work, edit files, and run commands across a project, plus support for MCP servers. You can use the models included with a GitHub Copilot plan or bring your own key to add models from other providers, including local models that run offline.
Official website: code.visualstudio.com
Related Resources
Tutorial
Advanced Visual Studio Code for Python Developers
In this tutorial, you'll learn how you can configure, extend, and optimize Visual Studio Code for a more effective and productive Python development environment. By digging into this customizable code editor and IDE, you'll put yourself on track to be a VS Code power user.
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By Leodanis Pozo Ramos • Updated Sept. 9, 2026
