Novel

Enhances writing with AI autocompletions in a clean, Notion-like rich text editor. Novel is a Notion-style WYSIWYG editor with AI-powered autocompletions. Built with Tiptap, OpenAI, and Vercel AI SDK. Novel.sh is an open-source React component that provides a Notion-style rich text editor with built-in AI autocompletion features powered by models like those from OpenAI. The editor itself is completely free and open-source. You only pay for the AI usage through your chosen provider, such as OpenAI API costs for completions. Type ++ to trigger autocompletion, or use the slash menu to select AI actions like rewrite or expand. Its a developer component meant to be integrated into React/Next.js apps. You need to set it up in code to use it. Novel.sh focuses on a lightweight, embeddable editor with inline AI help, while Sudowrite targets full fiction workflows like story engines and character tools. Not natively, but since its built on Tiptap you can add real-time collaboration through extensions or other libraries.