Switching from Black to Ruff for Python Formatting in VS Code

Tue, 07 Apr 2026 00:00:00 +0000

Switching from Black to Ruff for Python Formatting in VS Code

In a previous post I set up Black, isort, and Mypy to keep my Python code clean in VS Code. That setup worked well for a while, but I kept running into a frustrating problem: whenever I followed along with official examples from Anthropic or other third-party libraries, VS Code would light up with dozens of errors. The strict Black + Mypy configuration was fighting me more than helping me.

Setting Up Python Code Formatting in Visual Studio Code

Tue, 11 Nov 2025 00:00:00 +0000

Setting Up Python Formatting in VS Code with Black and isort

Want to make your Python code look clean and consistent without thinking about it? This guide will show you how to configure Black, isort, and Mypy in VS Code to automatically format your code and organize imports every time you hit save.

Why Use These Tools?

Black is an opinionated Python formatter that takes care of all your formatting decisions.

VS Code on René Welches

Switching from Black to Ruff for Python Formatting in VS Code

Switching from Black to Ruff for Python Formatting in VS Code

Setting Up Python Code Formatting in Visual Studio Code

Setting Up Python Formatting in VS Code with Black and isort

Why Use These Tools?