compare
Pyright vs ty
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Pyright | ty |
|---|---|---|
| Language | Python | Python |
| Licence | Other | MIT |
| Stars | 16k | 20k |
| Latest | 1.1.414 | 0.0.84 |
| Last push | 2026-10-05 | 2026-10-06 |
| Release cadence | about 30 days between releases | about 3 days between releases |
| Active contributors | 24 commit authors on the default branch in the last 90 days | 15 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace mypy. Alternatives to mypy →
Full replacementPyrightAlso the engine behind Pylance in VS Code.
Full replacementtyStill in beta.
Pyright
Pyright
unsigned The latest release, 1.1.414, carries no signature GitHub could verify.
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ty
✓ signed The latest release, 0.0.84, carries a signature GitHub verified.
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