Flask
JSON →Flask is a lightweight WSGI web application framework in Python, designed with simplicity and flexibility in mind. The current version is 3.1.3, released on March 28, 2026, following a regular release cadence with feature and fix updates as needed.
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Resources
packagepypi.org/project/flask/ ↗
API endpoints
full doc /v1/registry/flask
install /v1/registry/flask/install
compatibility /v1/registry/flask/compatibility