# helloflask/bootstrap-flask

Bootstrap 4 & 5 helper for your Flask projects.

Repository: https://github.com/helloflask/bootstrap-flask
Canonical: https://ross.abutalabs.com/products/bootstrap-flask
Homepage: https://bootstrap-flask.readthedocs.io
Language: SCSS
License: NOASSERTION
License Family: other
Topics: jinja2, bootstrap-flask, flask-bootstrap, bootstrap, bootstrap4, flask, wtforms, flask-wtf, flask-sqlalchemy, bootstrap5, python
Last push: 2026-08-23T11:25:26+00:00

## Health v2 (maintenance only)
Score: 91/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 75, longevity 100
- inputs: {"age_days": 3126, "days_push": 10, "days_rel": 10, "gap_med": 156, "n_releases_24m": 4}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1195, forks 193 (observed 2026-08-28T04:03:56.778615+00:00)

## What it is
Bootstrap-Flask is a Flask extension providing Jinja macros for rendering Bootstrap 4 and 5 markup from Flask data objects. It converts Flask-WTF/WTForms forms, dicts, and SQLAlchemy pagination objects into styled Bootstrap HTML.

## Use cases
- render wtforms forms as bootstrap html in flask
- render flask-sqlalchemy pagination with bootstrap styles
- render tables from dicts or objects in flask templates
- add bootstrap 5 support to a flask app
- style flask-wtf form validation errors with bootstrap

## When to choose
- you use Flask with Jinja templates and want Bootstrap markup without writing HTML by hand
- you need quick Bootstrap rendering of forms, tables, and pagination in server-rendered apps

## When to avoid
- you use a different web framework than Flask
- you build a SPA frontend and only need a REST API from Flask
- you want a CSS/JS asset pipeline rather than template macros

## Facets
- artifact type: library
- maturity: active
- function: templating, ui-components, form-handling
- domain: web-development, frontend, backend
- platform: python
- tags: flask, bootstrap, jinja2, jinja-macros, wtforms, bootstrap5, bootstrap4, web-server

## Member repositories
- helloflask/bootstrap-flask (main) score 91

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:56.778615+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:22:05.802948+00:00, confidence not recorded.
  - readme: https://github.com/helloflask/bootstrap-flask (fetched 2026-08-28T04:03:56.778615+00:00, sha 2f300b46f53e)
- Data as of 2026-08-30T08:39:29.467469+00:00.