SE-2 + Blockscout

Problem Statement

This project combines Scaffold-ETH 2's robust development framework with Blockscout's powerful SDK to create an enhanced dApp development experience.Key features include:Seamless integration with Scaffold-ETH's existing hooks and components.Real-time blockchain transaction notificationAn easy example for showing transaction history of connected address

Solution

This project is built on Scaffold-ETH 2's foundation using Next.js, TypeScript, Wagmi, and RainbowKit. The core enhancement comes from integrating Blockscout's App SDK (@blockscout/app-sdk) to provide advanced blockchain exploration capabilities directly within the familiar Scaffold-ETH environment.Technical implementation:Integrated Blockscout's useTransactionPopup hook from @blockscout/app-sdk for interactive transaction viewsLeveraged Scaffold-ETH's existing useAccount and useTargetNetwork hooks for seamless wallet and network integrationCreated a simple one-click transaction history feature that dynamically adapts to the connected wallet address and current networkMaintained full compatibility with all existing Scaffold-ETH components, including the Address component for consistent UIThe integration demonstrates how external SDKs can enhance Scaffold-ETH without disrupting its core architecture. The useTransactionPopup hook automatically handles network detection and provides real-time transaction notifications, while the implementation remains clean and developer-friendly.Key technical highlights:Dynamic network ID detection using targetNetwork.id for multi-chain compatibilityAddress-specific transaction filtering using the connected wallet addressMinimal code footprint - the entire integration requires just a few lines of codeResponsive popup interface that works seamlessly across devicesThis approach showcases how developers can easily extend Scaffold-ETH's capabilities with specialized tools like Blockscout's SDK, creating a more comprehensive development and user experience without sacrificing simplicity.