pylyzer

Analyzes Python code over 100 times faster than alternatives like pytype and pyright, as shown in benchmarks, due to its efficient Rust implementation.

Provides readable error reports with precise location indicators, contrasting with the illegible outputs from tools like pyright, improving debugging efficiency.

Offers rich language server support including completion, renaming, hover, and goto definition, adapted from the Erg Language Server for seamless editor integration.

Performs static type checking and inference for variables, functions, and classes, supporting many Python typing constructs like Union, Optional, and Callable.