Credit: Kaitlyn Cimino / Android AuthorityTL;DRA developer used Fable 5 to turn the reMarkable Paper Pro into an AI-powered version of Tom Riddle’s diary from Harry Potter.The mod makes handwritten notes disappear before an AI responds, with the AI’s response appearing in animated handwriting directly on the E-Ink display.It requires a modified reMarkable tablet running in developer mode and works with OpenAI-compatible AI models or other supported backends.If you’ve ever wanted to own the magical diary from Harry Potter and the Chamber of Secrets, a new open-source project now makes it possible. A developer has created a mod for the reMarkable Paper Pro that transforms the E-Ink tablet into an AI-powered version of Tom Riddle’s enchanted diary.