{"type": "article", "title": "Show HN: A tree-based replacement for PowerPoint", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/show-hn-a-tree-based-replacement-for-powerpoint", "original_source": "https://presentation.ironactionai.com/", "published": "2026-07-04T02:41:57+00:00", "accessed": "2026-07-04", "id": "show-hn-a-tree-based-replacement-for-powerpoint"}