# xuhuai66/used-book-pro

微信小程序云开发校园二手书商城，可在线支付提现，源码全开源

Repository: https://github.com/xuhuai66/used-book-pro
Canonical: https://ross.abutalabs.com/products/used-book-pro
Language: JavaScript
License Family: other
Last push: 2022-12-10T04:02:04+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": 2544, "days_push": 1362, "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 1819, forks 280 (observed 2026-08-28T04:05:40.756725+00:00)

## What it is
A fully open-source WeChat mini-program for a campus second-hand book marketplace, built on WeChat cloud development (cloud functions and cloud database). It supports listing books via ISBN lookup, online payments, and seller withdrawals.

## Use cases
- build a campus second-hand book trading mini-program
- sell used textbooks with WeChat Pay
- look up book details by ISBN automatically
- let sellers withdraw earnings from sales
- deploy a WeChat cloud development e-commerce example
- notify users via email or SMS about orders

## When to choose
- you want a ready-made WeChat mini-program marketplace for used books on campus
- you want to learn WeChat cloud development with a complete real-world example
- you need built-in payment and withdrawal flows in a mini-program

## When to avoid
- you need a native iOS/Android app rather than a WeChat mini-program
- you require a maintained project with a license and active releases
- you need a general-purpose e-commerce platform beyond used books

## Facets
- artifact type: application
- maturity: maintenance
- function: web-framework, email, sdk
- domain: e-commerce, web-development, education, mobile-development
- platform: cloud
- tags: wechat-miniprogram, cloud-development, second-hand-books, campus-marketplace, online-payment, withdrawal, open-source, e-commerce, wechat, nodejs

## Member repositories
- xuhuai66/used-book-pro (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:40.756725+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 2026-08-30T03:20:02.945991+00:00, confidence not recorded.
  - readme: https://github.com/xuhuai66/used-book-pro (fetched 2026-08-28T04:05:40.756725+00:00, sha 29aa82dfe3e4)
- Data as of 2026-08-30T08:39:29.467469+00:00.