CMSJSON

CMSJSON provides a lightweight content management interface for JSON files, ideal for static sites and mobile app configurations. It features instant schema inference, real-time validation, and an adaptive editor with both table and form-based views. The tool operates entirely offline in your browser, ensuring privacy and no data leaves your device. It requires no accounts, databases, or setup, allowing users to edit files directly and export changes back to their codebase without vendor lock-in or hidden backends.