A
antonber/freero
Free, open-source (MIT) whiteboard for teams of people and AI agents
在 GitHub 查看 ↗链接已于 2026-11-12 核查 · HTTP 200 · 打开的是厂商自己的官网
- ★ 数取值
- 2 ★ · antonber/freero · 取自 GitHub 搜索 API · （2026-11-13 20:00:50 核对）
- 来源明细
- 从该仓库的 GitHub 页面直接读取 · 条目类型：开源项目
- 收录与活跃
- 收录于 2026-11-09 · 最近见到 2026-11-14 · 共见到 6 次 · 被 3 个来源列出
- 评分构成
- 综合分 303 · 2 ★ · 3 个来源 · repo
常见问题（答案都来自我们的记录）
它适合谁 / 用来做什么？
我们把它归在这些标签下: 开源项目。标签来自条目自身，不是我们强加的分类。
谁维护它、还在更新吗？
仓库
antonber/freero；我们收录于 2026-11-09；最近见到 2026-11-14。这里没有"官方认证"或"质量评级"——我们只记录来源与时间。# Freero
以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →
A free, open-source (MIT) real-time collaborative whiteboard: an infinite canvas for teams and their
AI agents to brainstorm, plan, diagram and run workshops together. Claude, ChatGPT and other MCP
clients read boards and propose changes that people accept.
Use it free at freero.app, or self-host it from one Docker image
(deployment). Key facts: freero.app/facts.
## What's in it
Canvas — infinite pan/zoom, dot grid, minimap, snapping and alignment guides, multi-select,
resize/rotate, groups, lock, undo/redo, copy/paste across boards, drag-and-drop import.
Content — sticky notes, 21 shapes, rich text, connectors (straight/elbow/curved, attached,
labelled), pen + highlighter + eraser, images, emoji and stamps, frames, task cards, mind maps, tags,
PDFs, video and audio that play on the board, and file cards for any other file.
Collaboration — live sync, cursors and selections, avatars, follow a collaborator,
"bring everyone to me", emoji reactions, comment threads, owner/editor/commenter/viewer roles,
share by invite or link.
Facilitation — voting sessions, a shared timer, presentation mode over frames.
Templates & export — 586 original templates (retrospectives, planning, workshops, diagrams, strategy and more); export PNG/JPG/SVG, frames to PDF, copy as image.
Dashboard — boards grid/list, search, filters, stars, live thumbnails, duplicate, sharing.
## Run it
Requires Node 22+.
bash
npm install
npm run dev # server on :4000 + web on :5173
Open http://localhost:5173 and log in with the seeded demo account
demo@freero.app / freero123 (development only), or sign up.
http://localhost:5173/board/local is an offline sandbox board that needs no server.
Production:
bash
npm run build && npm start # serves the built web app and the marketing site (apps/site) on :4000
docker compose up --build -d # or the full stack: proxy, 2 app replicas, Postgres, Redis, MinIO, Mailpit on :8080
Deploying for real: docs/deployment.md · every setting:
docs/configuration.md · backups, monitoring, incidents:
docs/operations.md.
Configuration: PORT (default 4000), FREERO_DATA_DIR (default ./data — the built-in PGlite
database in data/pg + uploads), DATABASE_URL (use a real Postgres instead), DATABASE_POOL_MAX
(default 10). Had boards from before the move to Postgres? Stop the dev server and run
npm run db:import-sqlite once.
## Develop
| Command | What it does |
| npm run check | Architecture boundaries + typecheck + unit tests |
| npm run verify | Real-session end-to-end check: real server, real Yjs WebSocket clients, roles, persistence |
AI agents to brainstorm, plan, diagram and run workshops together. Claude, ChatGPT and other MCP
clients read boards and propose changes that people accept.
Use it free at freero.app, or self-host it from one Docker image
(deployment). Key facts: freero.app/facts.
## What's in it
Canvas — infinite pan/zoom, dot grid, minimap, snapping and alignment guides, multi-select,
resize/rotate, groups, lock, undo/redo, copy/paste across boards, drag-and-drop import.
Content — sticky notes, 21 shapes, rich text, connectors (straight/elbow/curved, attached,
labelled), pen + highlighter + eraser, images, emoji and stamps, frames, task cards, mind maps, tags,
PDFs, video and audio that play on the board, and file cards for any other file.
Collaboration — live sync, cursors and selections, avatars, follow a collaborator,
"bring everyone to me", emoji reactions, comment threads, owner/editor/commenter/viewer roles,
share by invite or link.
Facilitation — voting sessions, a shared timer, presentation mode over frames.
Templates & export — 586 original templates (retrospectives, planning, workshops, diagrams, strategy and more); export PNG/JPG/SVG, frames to PDF, copy as image.
Dashboard — boards grid/list, search, filters, stars, live thumbnails, duplicate, sharing.
## Run it
Requires Node 22+.
bash
npm install
npm run dev # server on :4000 + web on :5173
Open http://localhost:5173 and log in with the seeded demo account
demo@freero.app / freero123 (development only), or sign up.
http://localhost:5173/board/local is an offline sandbox board that needs no server.
Production:
bash
npm run build && npm start # serves the built web app and the marketing site (apps/site) on :4000
docker compose up --build -d # or the full stack: proxy, 2 app replicas, Postgres, Redis, MinIO, Mailpit on :8080
Deploying for real: docs/deployment.md · every setting:
docs/configuration.md · backups, monitoring, incidents:
docs/operations.md.
Configuration: PORT (default 4000), FREERO_DATA_DIR (default ./data — the built-in PGlite
database in data/pg + uploads), DATABASE_URL (use a real Postgres instead), DATABASE_POOL_MAX
(default 10). Had boards from before the move to Postgres? Stop the dev server and run
npm run db:import-sqlite once.
## Develop
| Command | What it does |
| npm run check | Architecture boundaries + typecheck + unit tests |
| npm run verify | Real-session end-to-end check: real server, real Yjs WebSocket clients, roles, persistence |
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想把收录标记放进 README 就复制这行，可选，不影响收录。
[](https://anclum.com/zh/s/antonber-freero/)
- 来源
- github · https://github.com/antonber/freero
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