Yes, Selenium can be useful for testing the front-end interfaces of blockchain-based applications, especially decentralized apps (dApps) that run on web browsers. While it can’t directly interact with blockchain nodes or validate smart contracts, Selenium is effective for automating UI testing, transaction flows, wallet integrations like MetaMask, and validating the app’s behavior under different scenarios. Testers often combine Selenium with API testing tools and blockchain explorers for end-to-end validation. Earning a Selenium certification can give professionals a strong foundation in browser automation, preparing them to tackle modern tech stacks that include blockchain-based front-end environments.
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