pip install Flask-AppBuilder==3.4.0rc1

Simple and rapid application development framework, built on top of Flask. includes detailed security, auto CRUD generation for your models, google charts and much more.

Source
Among top 1000 packages on PyPI.
Over 7.5M downloads in the last 90 days.

Commonly used with Flask-AppBuilder

Based on how often these packages appear together in public requirements.txt files on GitHub.

speaklater

implements a lazy string for python useful for use with gettext

Flask-Babel

Adds i18n/l10n support to Flask applications

js.knockout

Fanstatic packaging of Knockout

pillowcase

Smooths out installation issues due to the PIL/Pillow fork.

WhooshAlchemy

Whoosh extension to SQLAlchemy

proteus

Library to access Tryton server as a client

trytond

Tryton server

GooCalendar

A calendar widget for GTK using PyGoocanvas

Flask-OpenID

OpenID support for Flask

tinify

Tinify API client.

Flask-WhooshAlchemy

Whoosh extension to Flask/SQLAlchemy

flask-oidc

OpenID Connect extension for Flask

jinja-to-js

Turns Jinja templates into JavaScript functions that can be run in the browser.

guess-language

Guess the natural language of a text

flipflop

FastCGI wrapper for WSGI applications

flup

Random assortment of WSGI servers (py3)

googleanalytics

A wrapper for the Google Analytics API.

addressable

Use lists like you would dictionaries.

Tempita

A very small text templating language

Version usage of Flask-AppBuilder

Proportion of downloaded versions in the last 3 months (only versions over 1%).

2.3.4

47.60%

3.3.2

11.33%

3.3.3

8.86%

3.3.4

7.13%

1.13.1

5.95%

3.2.3

3.77%

3.1.1

3.61%

2.3.2

3.49%

3.3.0

2.02%