whiteboard

Virtual whiteboard for sketching hand-drawn like diagrams

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

⭐️ Companies that don't have a broken hiring process

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.

draw.io is a JavaScript, client-side editor for general diagramming.

Infinite canvas drawing/whiteboarding app for Windows, Linux and macOS. Made with Godot.

Project flat is the Web, Windows and macOS client of Agora Flat open source classroom.

🚀 Open-source, self-hosted P2P WebRTC video conferencing for fast, private real-time communication. Create browser-based meeting rooms with no downloads or time limits, plus screen sharing, chat, whiteboard, recording, and collaboration.

Whiteboard as an IDE, draw and code in your browser

A lightweight local-first graphic-centric productivity tool to build your second brain. Supporting Excalidraw/Tldraw whiteboard and notion-like note. 一款以图形为中心、轻量级、本地优先的用于构建第二大脑的效率工具。支持 Excalidraw、Tldraw 白板和类 Notion 笔记。

Online collaborative Whiteboard that is simple, free, easy to use and to deploy

🎨 A powerful multi-end drawing board that brings together a lot of creative brushes to experience a whole new range of drawing effects!

Excalidraw-CN 是支持中文手写和多画布的 Excalidraw 白板工具。Excalidraw-CN is a whiteboard supporting Chinese hand draw font and multi-canvas based on Excalidraw.

An infinite canvas with smart shapes

A canvas in your browser. Literally.

Lightweight (~1.5 MB) open-source screen annotation with click-through mode and keyboard-first shortcuts. For demos, teaching, meetings & screen recording. Windows, macOS.

A markdown editor — and the bridge to your LLM. Local-first, MIT, ~15 MB. Bundled MCP server lets Claude Code / Codex / Cursor drive your vault directly. 14 AI providers BYOK.

The project has now moved to KDE Invent.

Lightweight collaborative Whiteboard / Sketchboard