{"library":"flask","type":"library","category":null,"description":"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.","language":"python","status":"active","version":"3.1.3","tags":["web framework","Python","Flask","web development"],"last_verified":"Tue Jun 09","install":[{"cmd":"pip install flask","imports":["from flask import Flask","from flask import render_template","from flask import request"]}],"homepage":"https://flask.palletsprojects.com","github":"https://github.com/pallets/flask","docs":"https://flask.palletsprojects.com/","changelog":"https://flask.palletsprojects.com/page/changes/","pypi":"https://pypi.org/project/flask/","npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":2.2,"avg_import_s":0.46,"wheel_type":"wheel"},"url":"https://checklist.day/v1/registry/flask/compatibility"}}