meta / pyrefly

git clone https://github.com/meta/pyrefly.git

A fast type checker and language server for Python

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Star history (as recorded here)

2026-10-20 · 7,118 ★ 2026-11-07 · 7,187 ★

LanguageRust

LicenseMIT

Created2025-02-19 (1y ago)

Last pushtoday

OwnerOrganization

GitHub topics

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

Links

GitHub: github.com/meta/pyrefly
Homepage: http://pyrefly.org/
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README

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