compare
basedpyright vs mypy
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | basedpyright | mypy |
|---|---|---|
| Language | TypeScript | Python |
| Licence | Other | Other |
| Stars | 3.6k | 21k |
| Latest | v1.40.2 | v2.4.1 |
| Last push | 2026-11-10 | 2026-11-12 |
| Release cadence | about 24 days between releases | too few releases |
| Active contributors | 14 commit authors on the default branch in the last 90 days | 32 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
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.
basedpyright
unsigned The latest release, v1.40.2, carries no signature GitHub could verify.
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mypy
unsigned The latest release, v2.4.1, carries no signature GitHub could verify.
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