Meta announced this week a new open-source project - Pyrefly. The Pyrefly project provides tools for Python-type checks 👇🏼 🔍 What is Pyrefly? Pyrefly is a static type checker that analyzes Python code to ensure type consistency and help you catch errors throughout your codebase before your code runs. It also supports IDE integration and CLI usage to give you flexibility in how you incorporate it into your workflow. ⚡ Key Features: 🔹 High Performance: Capable of checking 1.8 million lines of code per second, making it suitable for projects of all sizes. 🔹 IDE Integration: Seamlessly integrates with VSCode, providing instant feedback and type suggestions. 🔹Type Inference: Automatically infers types for returns and local variables, even in unannotated code, enhancing developer productivity. 🔹 Open Source: Available on GitHub under the MIT license, encouraging community collaboration and contributions. More details on the project website: https://pyrefly.org