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nowen-note cropflre/nowen-note

开源自托管笔记与私有知识库，支持 Markdown/富文本、AI 写作、思维导图、任务管理、全文搜索、多级笔记本和 Docker 一键部署。

http://note.nowen.cn/ ↗
HEALTH 92 / Healthy
// solo builder// release machine// under pressure nasnotebookfnos-appknowledge-basemarkdownnote-takingnotespersonal-knowledge-managementrich-text-editorself-hosted
02-2026 · today · cropflre
★257 Share View on GitHub ↗

// readme

nowen-note

自托管的私有知识库，对标群晖 Note Station。

A self-hosted private knowledge base. English README · 作者感言 · 在线体验

功能概览

  • 富文本 + Markdown 双引擎：Tiptap 3 + CodeMirror 6，共享 AI、版本历史、评论等上层能力；支持表格（单元格水平/垂直居中）、图片、附件
  • AI 助手：支持通义千问 / OpenAI / Gemini / DeepSeek / 豆包 / Ollama，覆盖写作辅助、生成标题、推荐标签、RAG 知识问答；AI 思考过程自动过滤，仅展示最终回答
  • 知识管理：无限层级笔记本、彩色标签、收藏、回收站（笔记锁定，禁止编辑/收藏/锁定操作）、FTS5 全文搜索
  • 待办事项：任务中心支持树形任务、看板视图、日历视图、甘特图 / 时间轴、任务依赖、重复任务、AI 拆任务、提醒系统、任务模板
  • 思维导图：节点拖拽 / 多选 / 复制粘贴、文件夹管理、导图模板、全屏编辑、滚轮缩放、从笔记生成、收藏与搜索
  • 说说 / 动态：轻量社交化笔记，支持图文混排
  • 分享与权限：4 档权限（仅查看 / 可评论 / 可编辑 / 可编辑需登录）+ 访客留言 + 密码 / 有效期 + 分享链接可撤销、版本回溯
  • 实时同步：基于 Yjs + WebSocket 的多端实时协作，删除 / 回收站操作跨端即时同步；IndexedDB 本地离线缓存
  • 文件管理：图片缩略图（webp 三档自适应，密集图床场景流量降至 1/100）、「我的上传」分类（已引用 / 未引用细分）、孤儿清理；附件按 YYYY/MM 分目录存储
  • 导出：Markdown / PDF / Word / PNG / JPG 多格式导出；Android 导出图片可直接保存到系统相册
  • 备份与恢复：定时自动备份、邮件备份推送、一键恢复；Docker / NAS 部署开箱即用
  • 多端：Web / Electron（Win/macOS/Linux）/ Android（Capacitor）
  • 自动化：沙箱插件系统、Webhook、审计日志
  • 开发者生态：MCP Server、TypeScript…
↑ The Undervalued Score +

How much a project earns versus how much attention it actually gets. Above 50 means the work is outrunning its audience. Recomputed nightly from commit velocity, contributor effort, issue resolution, fork utility, release cadence, and project maturity — divided by a logarithmic reach factor.

score  = signal / reach

signal = 0.25·commit_velocity   // commits in last 90 days (cap 30)
       + 0.20·contributor_work  // unique authors × velocity (cap 100)
       + 0.20·issue_resolution  // closed ÷ total issues
       + 0.20·fork_ratio        // forks ÷ stars (proxy for real usage)
       + 0.10·release_cadence   // releases in 90 days (cap 3)
       + age_bonus              // +0 to +0.30 after 6 months
       + homepage_bonus         // +0.05 if homepage is set

reach  = log₁₀(stars + watchers + 10)█
♥ The Health Score +

Is the project alive and maintained right now? A 0–100 pulse recomputed nightly from commit recency, rhythm, how fast issues close, and how quickly PRs get merged.

health = 0.35·recency       // days since last commit (90d decay)
       + 0.25·cadence       // commit rhythm consistency
       + 0.20·issue_health  // closed ÷ total issues
       + 0.20·pr_health     // merged ÷ total PRs█
◷ Health bands +

The colour and label on every card come straight from the health score.

Healthy   80 – 100   active, responsive, regular releases
Stable    60 – 79    maintained, steady, no alarms
Quiet     40 – 59    slowing down — watch this one
At Risk    0 – 39    going dark · candidate for rescue█
// Tags — what each label means +

Tags are independent behavioral signals computed nightly. A project can hold multiple at once. They drive the home page sections.

solo_builder      one person holds > 80% of commits (last 180d)
needs_contributors has open "help wanted" or "good first issue" labels
hidden_gem        < 100 stars · active in last 3 months · documented
legacy_hero       repo > 5 years old · committed this year
fork_magnet       forks/stars > 0.5 · used as template or dependency
release_machine   5+ releases in the last 90 days
under_pressure    > 10 open issues · ≤ 2 contributors · health ≥ 60
community_watch   watchers > stars · devs tracking before the public
community_hub     GitHub Discussions enabled · > 20 discussions
funded            maintainer has active funding channel█
★ Why rank against stars at all? +

Stars are an outcome, not effort. A project with 8 stars and daily commits is doing more interesting work than one coasting on 8k. We measure the building, then divide by the attention already received — so the genuinely undervalued rise to the top.

// stars   = lagging indicator
// commits = leading indicator
// we rank by the leading one█