typing-extensions

PyPI v4.15.0

310,158,806 weekly downloads · 0 Dependencies

Zero dependencies

Source data as of:

Summary

Backported and Experimental Type Hints for Python 3.9+

Install pip install typing-extensions

Registry values

Reproduced verbatim from the official registry, with the source named on each value.

Weekly downloads 310,158,806 Source: PyPI (Python Package Index)
Releases 49 Last release: 2025-08-25 Source: PyPI (Python Package Index)
Dependencies 0 Source: PyPI (Python Package Index)

Description

Backported and Experimental Type Hints for Python 3.9+

Registry-supplied description, cleaned to plain text. Source: PyPI (Python Package Index).

Package details

Package
typing-extensions
Registry
PyPI
Version
4.15.0
Weekly downloads
310,158,806 (weekly)
Dependencies
0
Releases
49
Last release
2025-08-25
First published
2017-09-17
Keywords
annotations, backport, checker, checking, function, hinting, hints, type, typechecking, typehinting, typehints, typing
Repository
https://github.com/python/typing_extensions

Why a field shows "—": A dash means the value is not published by the source registry for that package. Quanteta never fills in a guessed value — a missing field stays blank.

Derived indices (computation method published)

Quanteta-computed from the registry values below. This is a derived index, not a measured registry metric. See the formula on the Data & Sources page.

Q-Vitality Quanteta 56.8 / 100 Maintenance activity index (release cadence + download level).
Q-Trust Quanteta 12.7 / 100 Adoption / stability index (community size + download stability + age).
Q-Risk Quanteta 40.0 / 100 Dependency-surface index. Higher = more risk factors detected.

Data & Sources