meta/pyrefly

A fast type checker and language server for Python

1 good first / help-wanted issue · Rust · last activity Oct 28, 2026

7.2K stars 579 forks 7.2K watchers Rust MIT License

code-quality ide language-server language-server-protocol lsp python rust type-annotations type-check type-checker type-hints typecheck typechecker typechecking types typing vscode-extension

View on GitHub Website

1 Open Issue Need Help Last updated: Oct 28, 2026

Open Issues Need Help

View All on GitHub

warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type about 1 hour ago

good first issue

meta/pyrefly

7.2K

A fast type checker and language server for Python

Rust

#code-quality#ide#language-server#language-server-protocol#lsp#python#rust#type-annotations#type-check#type-checker#type-hints#typecheck#typechecker#typechecking#types#typing#vscode-extension