A free book: "The Science of Functional Programming"

The property-based testing library for Python

Otterlang programming language 🦦

Architectural Metapatterns book and wiki

Confidence parsing of LLM outputs

An extremely fast Python linter and code formatter, written in Rust.

Example PyO3 project with automated test coverage for Rust and Python

A concrete syntax tree parser and serializer library for Python that preserves many aspects of Python's abstract syntax tree

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

Example application code for the python architecture book

Python Classes Without Boilerplate

Make your functions return something meaningful, typed, and safe!

⚡ Data quality testing for the modern data stack (SQL, Spark, and Pandas) https://www.soda.io