Polkadot Rollup Block Inspector

A real-time monitoring tool for Polkadot parachain blocks and their relationship to relay chain blocks.

🚀 Live Demo: https://frequency-chain.github.io/rollup-inspector

Overview

Monitor parachain block production, backing, and inclusion events across Polkadot, Kusama, Westend, and Paseo. Features real-time chain status, block timelines, fork detection, and detailed block analysis.

Technology Stack

• Svelte 5 + SvelteKit + TypeScript
• Polkadot-API (PAPI) for blockchain connectivity
• LokiJS for in-memory data management
• TailwindCSS for styling

Development

npm install
npm run dev

Usage

1. Select a relay chain (Polkadot, Kusama, Westend, or Paseo)
2. Select a parachain from the filtered list
3. Connect and monitor real-time block events

Scripts

• npm run dev - Development server
• npm run build - Production build
• npm run check - Type checking
• npm run lint - Code linting
• npm run format - Code automatic formatting
• npm test - Run test suite

Issues

Report bugs and feature requests in GitHub Issues.

Notes

This project was partially generated using AI assistance.