Dday helps researchers keep track of important AI conference deadlines. Browse major AI conferences across Machine Learning, Computer Vision, NLP, and General AI. Choose the deadline that matters most to you and pin it as your main D-Day. Dday automatically shows deadlines in your local time zone, so AoE-based conference dates are easier to understand at a glance. Key features: - Track major AI conference deadlines - Select a main D-Day for quick access - Add your own custom D-Days - View deadlines on iPhone and iPad widgets - Customize widget background and text colors - Get local reminder notifications before deadlines - Switch between English and Korean - No account, analytics, or tracking Dday is built for students, researchers, and anyone preparing for academic conference submissions.