One Billion Checkboxes
One Billion Checkboxes Change log: - 100000% more checkboxes - Cross platform universal check boxes (look good on any device) - Client side feedback animation (no optimistic updates) - Tab state - SQLITE storage (If your checkbox is checked it's been persisted to disk) No idea how well this will scale (if at all). Server is a shared VPS in germany and it's basically a billion rows in a sqlite database.
In plain words
One Billion Checkboxes is a web application that provides one billion individual checkboxes for users to interact with. Each checkbox state is persisted to disk using SQLite storage, so checked boxes remain saved. The interface works across devices with responsive design and includes client-side animations for immediate feedback. Users can maintain checkbox states across browser tabs. The entire application runs on a shared server in Germany with a SQLite database containing approximately one billion rows.
written from the facts on this page · September 2026
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