zxyle/PDF-Explained resource
《PDF 解析》 observed · 2026-08-28
Health v2 · maintenance only
70/100
- Activity 84
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2672
- days_rel: n/a
- days_push: 96
- n_releases_24m: 0
Adoption not part of the score
1120 stars · 130 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
An unofficial Chinese translation of the O'Reilly book 'PDF Explained' by John Whitington, published as Markdown chapters and a hosted website. It teaches the PDF file format hands-on, from building PDFs in a text editor to encryption and command-line processing with pdftk.
Use cases
- learn how the pdf file format works internally
- understand pdf file structure and object syntax
- build a simple pdf file from scratch in a text editor
- learn how pdf encryption and permissions work
- process pdfs from the command line with pdftk
- read a chinese translation of pdf explained
When to choose
- you want a beginner-friendly introduction to the PDF format
- you prefer reading in Chinese
- you are a programmer or professional needing hands-on PDF internals knowledge
When to avoid
- you need a PDF manipulation library or tool rather than a book
- you need the complete official English text with no translation gaps
- you need up-to-date PDF 2.0 coverage
Facets
learning-resource · maturity active
documentation pdf pdf documentation education chinese-translation book oreilly pdf-format pdftk web-server
2 sources
- readme: https://github.com/zxyle/PDF-Explained · fetched 2026-08-28 · d1e3658c09b7
- homepage: https://zxyle.github.io/PDF-Explained/ · fetched 2026-08-29 · d917cd0d9209
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| zxyle/PDF-Explained | main | 70 |
For agents
markdown · JSON · MCP: product_card(name="zxyle/PDF-Explained")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem