# GoogleChrome/web.dev

The frontend, backend, and content source code for web.dev

Repository: https://github.com/GoogleChrome/web.dev
Canonical: https://ross.abutalabs.com/products/webdev
Homepage: https://web.dev
Language: Nunjucks
License: NOASSERTION
License Family: other
Topics: html, css, javascript, web, mobile-web, web-app, progressive-web-app
Archived: true
Last push: 2024-03-13T18:22:53+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2912, "days_push": 903, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, archived, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3615, forks 1539 (observed 2026-08-28T04:08:11.771981+00:00)

## What it is
The source code and content for web.dev, Google Chrome team's educational site teaching developers to build fast, accessible, cross-browser websites. It is an Eleventy-based static site with courses, articles, patterns, and case studies on web platform topics.

## Use cases
- learn web performance optimization like LCP and Core Web Vitals
- find courses on HTML, CSS, and JavaScript best practices
- look up web development patterns and UI component recipes
- study how a large Eleventy static site is built
- read guidance on progressive web apps and accessibility

## When to choose
- you want authoritative web platform education from the Chrome team
- you need reference material on performance, accessibility, or PWA topics
- you want to study the site's build setup for your own Eleventy project

## When to avoid
- you want to contribute code or content - the repo is archived and read-only
- you need a reusable library or framework rather than a website's source
- you want actively maintained tooling - content issues moved to Google's issue tracker

## Facets
- artifact type: learning-resource
- maturity: abandoned
- function: documentation, static-site-generator, developer-tools
- domain: web-development, education, frontend, documentation, tutorials
- platform: cross-platform
- tags: eleventy, progressive-web-apps, web-performance, core-web-vitals, chrome-team, archived, nunjucks, educational-content, nodejs, web-server

## Member repositories
- GoogleChrome/web.dev (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:11.771981+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 2026-08-29T18:33:35.474011+00:00, confidence not recorded.
  - readme: https://github.com/GoogleChrome/web.dev (fetched 2026-08-28T04:08:11.771981+00:00, sha 6f1f50d521b2)
  - homepage: https://web.dev (fetched 2026-08-29T09:26:41.622464+00:00, sha f9b9ef54ca57)
  - site_page: https://web.dev/about (fetched 2026-08-29T09:26:41.625167+00:00, sha d223d27e33e8)
  - site_page: https://web.dev/blog/common-misconceptions-lcp (fetched 2026-08-29T09:26:41.627258+00:00, sha a9c8e8c3de42)
- Data as of 2026-08-30T08:39:29.467469+00:00.