{ "name": "JSFlow - JavaScript Runtime Visualizer", "short_name": "JSFlow", "description": "Free JavaScript Runtime Visualizer. Learn Event Loop, Call Stack, Async/Await, Promises with 100% accurate step-by-step visualization.", "start_url": "/", "display": "standalone", "background_color": "#0d1117", "theme_color": "#2563eb", "orientation": "landscape-primary", "scope": "/", "lang": "en", "categories": ["education", "developer", "tools"], "icons": [ { "src": "/favicon/web-app-manifest-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" }, { "src": "/favicon/web-app-manifest-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" } ], "features": [ "Event Loop Visualization", "Call Stack Tracking", "Async/Await Analysis", "Promise Lifecycle", "Microtask vs Macrotask", "Step-by-step Execution", "Real-time Code Analysis" ], "related_applications": [], "prefer_related_applications": false, "edge_side_panel": { "preferred_width": 400 }, "launch_handler": { "client_mode": "navigate-new" } }