@eslint/compat is an ESLint plugin designed to ensure code compatibility across different JavaScript environments. It leverages ESLint's linting capabilities to identify and flag potentially problematic syntax or features unsupported by targeted browsers or Node.js versions. By configuring specific target environments, developers can proactively address compatibility issues during development, leading to more robust and universally accessible JavaScript code. This plugin helps maintain consistency and avoid unexpected runtime errors due to browser or environment-specific limitations.