# greyli/helloflask

Hello, Flask!

Repository: https://github.com/greyli/helloflask
Canonical: https://ross.abutalabs.com/products/helloflask
Homepage: https://docs.helloflask.com
Language: Python
License: MIT
License Family: permissive
Topics: helloflask, flask, web, python
Last push: 2026-03-30T17:33:30+00:00

## Health v2 (maintenance only)
Score: 66/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 74, release rhythm 35, longevity 100
- inputs: {"age_days": 3004, "days_push": 156, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2078, forks 2577 (observed 2026-08-28T04:06:11.347198+00:00)

## What it is
HelloFlask is the companion repository for a series of Flask books and tutorials by Grey Li, containing documentation and example programs (blogs, chat rooms, todo apps, photo-sharing sites). It serves as a learning resource for Flask web development in Python.

## Use cases
- learn flask web development from scratch
- find example flask projects like blogs and chat apps
- follow a flask tutorial with runnable code
- study flask book sample programs
- get started with python web development using flask

## When to choose
- you are learning Flask and want book-backed, maintained example code
- you want complete reference apps (blog, chat, todo, photo gallery) to study
- you read one of the HelloFlask books and need the accompanying demos

## When to avoid
- you need a production-ready framework or library to install
- you want a non-Python or non-Flask web stack
- you need a standalone application rather than educational examples

## Facets
- artifact type: learning-resource
- maturity: active
- function: web-framework, developer-tools, documentation
- domain: web-development, tutorials
- platform: python, cross-platform
- tags: flask, sample-code, tutorial, book-examples, learning, python

## Member repositories
- greyli/helloflask (main) score 66

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:11.347198+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 2026-08-30T02:56:06.877025+00:00, confidence not recorded.
  - readme: https://github.com/greyli/helloflask (fetched 2026-08-28T04:06:11.347198+00:00, sha f555e0ee44c5)
  - homepage: https://docs.helloflask.com (fetched 2026-08-29T10:36:19.715922+00:00, sha e290cc25c204)
  - site_page: https://docs.helloflask.com/installation (fetched 2026-08-29T10:36:19.718410+00:00, sha 7d3fd165d90f)
  - site_page: https://docs.helloflask.com/book/1/faq (fetched 2026-08-29T10:36:19.720362+00:00, sha 2d9748346c20)
- Data as of 2026-08-30T08:39:29.467469+00:00.