# revolunet/JSbooks

Directory of free JavaScript ebooks

Repository: https://github.com/revolunet/JSbooks
Canonical: https://ross.abutalabs.com/products/jsbooks
Homepage: http://jsbooks.revolunet.com
Language: CSS
License Family: other
Last push: 2020-09-25T10:27:36+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 5146, "days_push": 2168, "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 2523, forks 694 (observed 2026-08-28T04:06:58.429225+00:00)

## What it is
A curated directory of free JavaScript ebooks presented as a browsable website. It is community-maintained via GitHub pull requests, with entries stored in a JSON file.

## Use cases
- find free javascript books to learn from
- discover beginner to advanced javascript ebooks
- curated list of javascript learning resources
- learn javascript without paying for books
- find javascript reading material for my skill level

## When to avoid
- you need video courses or interactive tutorials rather than ebooks
- you need resources for languages other than JavaScript
- you expect regularly updated content, as the project has seen little activity since 2020

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation
- domain: education, awesome-lists, web-development
- platform: -
- tags: javascript, ebooks, curated-list, free-resources, learning, web

## Member repositories
- revolunet/JSbooks (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:58.429225+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 2026-08-30T02:25:47.203958+00:00, confidence not recorded.
  - readme: https://github.com/revolunet/JSbooks (fetched 2026-08-28T04:06:58.429225+00:00, sha 323aba0fef8a)
  - homepage: http://jsbooks.revolunet.com (fetched 2026-08-29T10:08:03.730357+00:00, sha 6e35eb421abf)
- Data as of 2026-08-30T08:39:29.467469+00:00.