# audreyfeldroy/favicon-cheat-sheet

Obsessive cheat sheet to favicon sizes/types.

Repository: https://github.com/audreyfeldroy/favicon-cheat-sheet
Canonical: https://ross.abutalabs.com/products/favicon-cheat-sheet
License: MIT
License Family: permissive
Last push: 2026-01-22T10:23:59+00:00

## Health v2 (maintenance only)
Score: 61/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 63, release rhythm 35, longevity 100
- inputs: {"age_days": 4776, "days_push": 223, "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 9904, forks 399 (observed 2026-08-28T04:10:38.746814+00:00)

## What it is
A comprehensive, obsessively maintained cheat sheet documenting favicon sizes, types, and HTML markup for all browsers and platforms. It covers modern SVG favicons with dark mode support, Apple touch icons, PWA manifests, and legacy browser fallbacks.

## Use cases
- add favicons to a website
- which favicon sizes do I need
- make an SVG favicon that supports dark mode
- set up apple-touch-icon for iOS
- favicon setup for PWA manifest
- support favicons in legacy browsers
- what favicon files should I include in 2024

## When to choose
- you need a definitive reference for favicon formats, sizes, and HTML tags
- you want cross-browser favicon guidance including iOS, Android, and legacy IE
- you're implementing SVG favicons with dark mode or Safari pinned tab icons

## When to avoid
- you need a tool that automatically generates favicon files rather than documentation
- you want automated favicon build pipelines or image resizing utilities

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation
- domain: web-development, frontend, web-design
- platform: browser, cross-platform
- tags: favicon, cheat-sheet, html, svg, pwa, apple-touch-icon, reference-guide

## Member repositories
- audreyfeldroy/favicon-cheat-sheet (main) score 61

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:38.746814+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 2026-08-29T17:20:20.044664+00:00, confidence not recorded.
  - readme: https://github.com/audreyfeldroy/favicon-cheat-sheet (fetched 2026-08-28T04:10:38.746814+00:00, sha 1dfd88c6d165)
- Data as of 2026-08-30T08:39:29.467469+00:00.