# samanthaming/Flexbox30

Learn Flexbox in 30 days with 30 code tidbits ✨

Repository: https://github.com/samanthaming/Flexbox30
Canonical: https://ross.abutalabs.com/products/flexbox30
Homepage: https://www.samanthaming.com/flexbox30/
License: NOASSERTION
License Family: other
Topics: css, flexbox, flexbox-css, flexboxcss, tutorial, learning
Last push: 2020-01-26T01:24:43+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2525, "days_push": 2412, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1613, forks 232 (observed 2026-08-28T04:05:11.200791+00:00)

## What it is
Flexbox30 is a free 30-day visual course teaching CSS Flexbox through 30 illustrated code tidbits, covering container and item properties, alignment, and a final cheatsheet. It is a static educational resource by frontend developer Samantha Ming, also available on her website.

## Use cases
- learn flexbox from scratch
- understand justify-content and align-items visually
- reference a flexbox cheatsheet
- teach css layout to beginners
- review flex-grow and flex-shrink calculations
- find quick flexbox examples

## When to choose
- you want bite-sized visual explanations of flexbox concepts
- you are a beginner learning CSS layout
- you need a quick reference cheatsheet for flexbox properties

## When to avoid
- you need an interactive coding environment or exercises
- you are looking for a CSS framework or library to use in production
- you need advanced grid or modern layout topics beyond flexbox

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: css-framework, frontend-framework, documentation
- domain: web-development, frontend, web-design, tutorials
- platform: browser, cross-platform
- tags: flexbox, css-layout, code-tidbits, visual-cheatsheet, free-course, frontend-education

## Member repositories
- samanthaming/Flexbox30 (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:11.200791+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 2026-08-30T03:51:08.017014+00:00, confidence not recorded.
  - readme: https://github.com/samanthaming/Flexbox30 (fetched 2026-08-28T04:05:11.200791+00:00, sha 188491dfb137)
  - homepage: https://www.samanthaming.com/flexbox30/ (fetched 2026-08-29T11:23:23.069712+00:00, sha ae544d586503)
  - site_page: https://www.samanthaming.com/about (fetched 2026-08-29T11:23:23.078836+00:00, sha d063f39f5e40)
- Data as of 2026-08-30T08:39:29.467469+00:00.