# 3masterplus/book

Book PDF

Repository: https://github.com/3masterplus/book
Canonical: https://ross.abutalabs.com/products/3masterplus-book
Language: PHP
License Family: other
Topics: mysql, php, study, book
Last push: 2021-09-22T12:33:38+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": 3132, "days_push": 1806, "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 2043, forks 783 (observed 2026-08-28T04:06:08.684358+00:00)

## What it is
A curated collection of PDF books assembled by the author to help readers improve their skills, with topics including MySQL, PHP, and general study material. It is a downloadable repository of book files rather than software.

## Use cases
- download free pdf books on php and mysql
- find study materials for learning programming
- build a personal reading list of tech books
- access offline copies of programming books
- discover recommended books for self-improvement

## When to choose
- you want free downloadable PDF books on PHP, MySQL, and related topics
- you prefer offline reading materials over online tutorials
- you are looking for a curated study collection in Chinese

## When to avoid
- you need actively maintained software or code
- you require licensed or legally distributed book content
- you want interactive learning tools rather than static PDFs

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation, pdf
- domain: education, developer-tools, tutorials
- platform: cross-platform
- tags: book-collection, pdf-books, study-materials, curated-list, chinese-language

## Member repositories
- 3masterplus/book (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:08.684358+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 2026-08-30T02:58:05.606986+00:00, confidence not recorded.
  - readme: https://github.com/3masterplus/book (fetched 2026-08-28T04:06:08.684358+00:00, sha 2b38c00874f6)
- Data as of 2026-08-30T08:39:29.467469+00:00.