GHDraw: a full whiteboard in a single HTML file. No build step, no signup.

说明与用途

GHDraw 是一个无需注册、无需构建步骤的单文件网页白板。它将状态保存在 localStorage，支持多种导出格式，并通过 Appwrite 实现实时协作。

问题

Whiteboard tools often require email signup or installation before drawing.

结果

GHDraw provides a lightweight, account-free whiteboard experience with full export and collaboration features, all contained in a single HTML file.

工作流

• Open https://ghdraw.vercel.app/
• Draw on the infinite canvas
• Autosave state to localStorage
• Export to PNG/GIF/MP4/PDF/SVG
• Share via expiring link using Appwrite
• Collaborate live with others

证据

The architecture constraint: the whole app is one index.html of vanilla JS. No framework, no bundler, no build step.

来源

Drawing state autosaves to localStorage, boards save as .ghdraw files, and the only backend is a small Appwrite service for expiring share links and live collaboration.

来源

Export to PNG, animated PNG, GIF, MP4, PDF, SVG

来源