THORN is an all-in-one platform for personal writing and website building. It provides a full-featured article editor powered by GPT-4 and a simple and practical personal website management service. Users can collect creative inspiration, complete article writing, share or export articles on THORN, and build their personal websites to publish articles. THORN also offers AI-assisted writing features, allowing users to converse with GPT-4 or have AI assist with tasks such as content continuation, rewriting, polishing, and translation. In addition, THORN provides rich site configurations, site analytics, and pricing options to meet individual needs.