How to Use Claude Code in Your Browser

Coding agents like Claude Code can be empowered to interact with web browsers to test and verify their own work, particularly for front-end implementations. The agent operates in an iterative loop by taking screenshots, performing coordinate-based clicks, and entering text to navigate an application and check its output against a design file. This process allows the agent to find and fix its own errors without human intervention. Developers can enable this functionality using built-in commands or by installing tools like the Playwright MCP to create a more autonomous and efficient development workflow.