pip install Flask-Bootstrap4==4.0.2

An extension that includes Bootstrap in your project, without any boilerplate code.

Source
Among top 1000 packages on PyPI.
Over 4.1M downloads in the last 90 days.

Commonly used with Flask-Bootstrap4

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

opentok-python-sdk

A python wrapper for the OpenTok video chat APIs.

nose-switch

Add special switches in code, based on options set when running tests.

Flask-MarrowMailer

Marrow Mailer integration for Flask.

remodel

RethinkDB ODM

Flask-Diced

Flask-Diced - CRUD views generator for Flask

petlib

A library implementing a number of Privacy Enhancing Technologies (PETs)

Khayyam

Persian Date & Time library (aka: Jalali Calendar) with timezone, DST(daylight-saving), full formatting & parsing support for python 2 & 3 including c extention

disco

Run Python jobs on the cloud using DISCO

Flask-WTF

Simple integration of Flask and WTForms.

opentok

OpenTok server-side SDK

WTForms

A flexible forms validation and rendering library for Python web development.

Flask-Login

User session management for Flask

Flask-Auth

Auth extension for Flask.

wtf

Post-mortem PDB handler

markdown-nofollow

Markdown Extension to add rel="nofollow" to all links.

Flask-Blogging

A flask extension for adding Markdown blog support to your site

Blogging-Plugins

A plugin library for Flask-Blogging flask extension blog.

Flask-Simon

Simple MongoDB Models for Flask

Flask-Babel

Adds i18n/l10n support to Flask applications

Version usage of Flask-Bootstrap4

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

4.0.2

99.98%