Visual Smart-Contract Debugger

Create a rich debugging interface for Substrate pallets and ink! Smart contracts.

Developers can step through transaction execution, inspect storage, view logs/events and watch state changes—all via a graphical UI instead of raw CLI logs. It connects to local testnets or live nodes.

Ideal for testing and diagnosing logic issues, regression bugs, and event flows. Includes support for rendering block-by-block execution, viewing runtime metrics, and setting breakpoints or conditions.

This tool makes debugging more intuitive, improving development productivity across the Polkadot ecosystem.