{"library":"metro-visualizer","title":"Metro Visualizer","description":"Suite of visual analysis tools for the Metro bundler. Version 0.56.4, released alongside React Native 0.64.0. Provides an interactive web-based dashboard to inspect bundle sizes, dependency graphs (with search and pathfinding), and build performance metrics. Differentiators: real-time build stats, module search and path visualization, customizable graph display. Requires Metro 0.56.3 and related packages.","language":"javascript","status":"active","last_verified":"Sat Apr 25","install":{"commands":["npm install metro-visualizer"],"cli":null},"imports":["server: { enableVisualizer: true }"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"// metro.config.js\nmodule.exports = {\n  server: {\n    enableVisualizer: true\n  }\n};\n\n// Install with npm install metro-visualizer --save\n// Run metro: npx react-native start\n// Open http://localhost:8081/visualizer in browser","lang":"javascript","description":"Enables the visualizer in Metro config and installs the package. After starting Metro, visit the visualizer endpoint.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":null}