{"slug": "show-hn-marble-a-markdown-editor-with-live-preview-and-collaboration", "title": "Show HN: Marble – A Markdown editor with live preview and collaboration", "summary": "Marble, a new Markdown editor with live preview and collaboration, launched on Hacker News, offering one-link invites that let anyone write together without an account, with notes stored as plain Markdown for compatibility with any editor or AI tool. The product targets teams seeking frictionless, real-time collaborative writing with data ownership.", "body_md": "Marble\n\n*Markdown notes for* .\n\n**working together** Write naturally\n\n*Try editing*\n\n**this page** Collaborate easily\n\nOne link is the whole invite — anyone can write with you in seconds, no account needed.\n\nYour notes are yours\n\nYour notes live as plain Markdown — ready for any editor and any AI you connect .", "url": "https://wpnews.pro/news/show-hn-marble-a-markdown-editor-with-live-preview-and-collaboration", "canonical_source": "https://marble.md/", "published_at": "2026-08-18 12:53:20+00:00", "updated_at": "2026-08-18 13:12:11.198631+00:00", "lang": "en", "topics": ["developer-tools", "ai-tools"], "entities": ["Marble", "Hacker News"], "alternates": {"html": "https://wpnews.pro/news/show-hn-marble-a-markdown-editor-with-live-preview-and-collaboration", "markdown": "https://wpnews.pro/news/show-hn-marble-a-markdown-editor-with-live-preview-and-collaboration.md", "text": "https://wpnews.pro/news/show-hn-marble-a-markdown-editor-with-live-preview-and-collaboration.txt", "jsonld": "https://wpnews.pro/news/show-hn-marble-a-markdown-editor-with-live-preview-and-collaboration.jsonld"}}