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Virtual whiteboard for sketching hand-drawn like diagrams

open-source canvas for thoughtful software design

Evidence-chain whiteboard + MCP server for AI research agents: every claim traces back to the run and code that produced it. 讓 AI agent 做研究時，每個結論都能追到產生它的程式碼。Claude Code · Codex · Cursor · Gemini CLI

Lightweight collaborative Whiteboard / Sketchboard

Some exercises to practice whiteboard interview questions in PHP.

🚀 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.

A completely customizable framework for building all-in-one drawing whiteboard

LiveCanvas is a modern, feature-rich collaborative whiteboard and diagramming application built for engineering teams. Create documents, diagrams, and visual content together in real-time using a powerful stack including Next.js, Tailwind CSS, Shadcn/UI, Convex Database, and Kinde Authentication.

Effortlessly self-host whiteboards. High-performance, cross-platform digital whiteboard with live collaboration built in Rust & WebGPU. Zero subscription, AGPLv3-licensed.

Create & collaborate on an infinite canvas!

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.

Live overlay for drawing, annotating, presenting with zoom, hiding text, and capturing screenshots on Linux. Can be used as whiteboard or blackboard. Packed with features. Highly customisable. Written in Rust.

Agent skill that turns natural language, code, Terraform/K8s, SQL, OpenAPI, AsyncAPI, Protobuf and GraphQL sources into editable, tested draw.io architecture diagrams: incremental sync, multi-view projection, drift diff, CI architecture tests, whiteboard derasterize, interactive HTML/PPTX/Mermaid exports.

Realtime speech to presentation. Let the whiteboard whiteboard itself.

35 curated colour palette styles for building beautiful, editable Feishu / Lark (飞书) whiteboards. An agent skill.

Kition brings Markdown, DataTable, WhiteBoard, a tool-using AI agent, browser research, and visual workflows into one desktop workspace.

将 SRT 字幕做成暖米黄纸张底的流式笔迹白板手绘动画 skill：mask 分区遮罩编排 + stream 连续笔迹（ink→color）。

The MIT-licensed infinite-canvas whiteboard SDK. An open-source tldraw alternative — no license fee, free for commercial use. React, React Native, and plain JS.

Proactive associative memory for DSH: system-prompt recall before the model speaks, three-layer auto-consolidation, skill crystallization, and Astra-style context management - handoff ledgers, PLAN whiteboard, water-level sensing. Local-first, model-agnostic, zero deps. 事件驱动的主动联想记忆+Astra 式上下文管理：自动唤回/自动沉淀/技能固化/交接账本与白板跨窗口续命/水位感知。

MG动画视频skill, 抖音爆款Vibe知识大赏知识短片 ， 自动配音效，一键出片。图文讲解视频 skill —— 把讲解稿变成「手绘会动的画面」讲解视频。 图形由代码逐笔绘出、文字逐字写出、讲到哪画到哪。五套风格可选，本地 Chrome 渲染， 零生图 API 成本 ，任何改动秒级重渲。