# easychen/lean-side-bussiness

精益副业：程序员如何优雅地做副业

Repository: https://github.com/easychen/lean-side-bussiness
Canonical: https://ross.abutalabs.com/products/lean-side-bussiness
Homepage: http://r.ftqq.com/lean-side-bussiness/index.html
License Family: other
Last push: 2024-03-28T04:22:59+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": 1535, "days_push": 888, "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 12077, forks 970 (observed 2026-08-28T04:10:51.682881+00:00)

## What it is
An open-source Chinese book ('Lean Side Business') teaching programmers how to elegantly build side businesses using lean startup methodology. It covers monetization strategies like indie development and online courses with practical case studies.

## Use cases
- learn how programmers can start a side business
- apply lean startup methods to side projects
- monetize indie apps and online courses
- evaluate side-business assets and passive income
- plan a minimal viable product for a side project

## When to choose
- you are a programmer exploring side income
- you want a structured lean process for indie products
- you prefer free, open-source book content

## When to avoid
- you need actionable software tooling rather than guidance
- you want up-to-date market tactics (book was written in 2020)
- you need content in languages other than Chinese

## Facets
- artifact type: learning-resource
- maturity: stable
- function: documentation, developer-tools
- domain: education, developer-tools, tutorials
- platform: cross-platform
- tags: book, side-business, lean-startup, indie-developer, monetization, chinese, web-server

## Member repositories
- easychen/lean-side-bussiness (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:51.682881+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 2026-08-29T17:14:57.493648+00:00, confidence not recorded.
  - readme: https://github.com/easychen/lean-side-bussiness (fetched 2026-08-28T04:10:51.682881+00:00, sha 8d8bf2f3c7f3)
  - homepage: http://r.ftqq.com/lean-side-bussiness/index.html (fetched 2026-08-29T08:12:46.671626+00:00, sha 45f864db1afd)
- Data as of 2026-08-30T08:39:29.467469+00:00.