{"type": "article", "title": "PenEcho: An Open-Source Canvas with AI", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/penecho-an-open-source-canvas-with-ai", "original_source": "https://github.com/erickong/penecho", "published": "2026-07-18T03:51:37+00:00", "accessed": "2026-07-18", "id": "penecho-an-open-source-canvas-with-ai"}