# xuhuisheng/lemon

开源OA

Repository: https://github.com/xuhuisheng/lemon
Canonical: https://ross.abutalabs.com/products/lemon
Language: Java
License: Apache-2.0
License Family: permissive
Last push: 2025-09-01T00:25:02+00:00

## Health v2 (maintenance only)
Score: 50/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 39, release rhythm 35, longevity 100
- inputs: {"age_days": 4676, "days_push": 367, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1631, forks 1546 (observed 2026-08-28T04:05:14.010712+00:00)

## What it is
Lemon is an open-source office automation (OA) system written in Java, providing typical enterprise features like approval workflows, forms, and organizational management. It is self-hosted and developed by the mossle.com community.

## Use cases
- deploy an open-source office automation system for a company
- set up internal approval and leave-request workflows
- manage employee records and organizational structure
- build an intranet portal with forms and processes
- customize an OA platform for enterprise needs

## When to choose
- you need a self-hosted OA system in Java
- you want customizable approval workflows and forms
- you prefer an Apache-2.0 licensed enterprise portal

## When to avoid
- you need a modern SaaS collaboration suite
- you require a non-Java stack
- you need heavy active community development

## Facets
- artifact type: application
- maturity: maintenance
- function: workflow-automation, auth, authorization, web-framework, form-handling
- domain: developer-tools, hr, web-development
- platform: jvm, self-hosted
- tags: oa, office-automation, bpm, enterprise, chinese, approval-workflow, automation, web-server

## Member repositories
- xuhuisheng/lemon (main) score 50

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:14.010712+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 2026-08-30T03:47:51.528144+00:00, confidence not recorded.
  - readme: https://github.com/xuhuisheng/lemon (fetched 2026-08-28T04:05:14.010712+00:00, sha f49b62f66d1b)
- Data as of 2026-08-30T08:39:29.467469+00:00.