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basedpyright vs mypy

The same facts for both, read from GitHub every night, and the relation a person reviewed.

basedpyright vs mypy
Factbasedpyrightmypy
LanguageTypeScriptPython
LicenceOtherOther
Stars3.6k21k
Latestv1.40.2v2.4.1
Last push2026-11-102026-11-12
Release cadenceabout 24 days between releasestoo few releases
Active contributors14 commit authors on the default branch in the last 90 days32 commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace Pyright. Alternatives to Pyright →

    Full replacementbasedpyrightA fork that reads Pyright's configuration, with extra rules, baselines and Pylance features in the open language server.

    Full replacementmypyStatic type checker for Python with a plugin system, run from the command line or an editor.