stack-performance

{ "stackInfo": { "type": "Node.js Application", "technologies": [ "Node.js" ], "nodeVersion": ">=14.0.0", "packageJson": { "name": "stack-performance-analyzer", "version": "1.0.0", "description": "A comprehensive application stack analyzer that evaluates MEAN, MERN, and other Node.js-based applications across 15 performance criteria", "main": "index.js", "bin": { "analyze-stack": "./bin/cli.js" }, "scripts": { "start": "node index.js", "test": "jest", "analyze": "node bin/cli.js" }, "keywords": [ "performance-analysis", "MEAN", "MERN", "stack-analyzer", "application-assessment", "performance-metrics" ], "author": "Your Name", "license": "MIT", "dependencies": { "chalk": "^4.1.2", "commander": "^9.4.1", "fs-extra": "^11.1.1", "glob": "^10.3.3", "semver": "^7.5.4" }, "devDependencies": { "jest": "^29.7.0" }, "engines": { "node": ">=14.0.0" } }, "projectStructure": { "hasTests": true, "hasDocumentation": true, "hasConfigFiles": false, "hasTypeScript": true, "directoryCount": 0, "fileCount": 5426, "codeFiles": 2927 } }, "criteria": [ { "name": "Application Performance", "score": 58, "remark": "Poor", "details": { "frameworkPerformance": 70, "codeStructure": 34, "databaseIntegration": 70, "assetManagement": 60, "caching": 50, "stackType": "Node.js Application", "optimizationOpportunities": [ "Code structure improvements required", "Asset bundling and minification needed", "Caching strategy implementation required" ] }, "recommendations": [ "Consider using a more performant framework like Fastify for better throughput", "Refactor large files and reduce code complexity for better performance", "Implement database connection pooling and query optimization", "Set up proper build optimization with webpack or vite", "Implement Redis or in-memory caching for frequently accessed data" ], "timestamp": "2025-07-22T01:59:40.849Z", "weight": 0.12 }, { "name": "Developer Productivity", "score": 71, "remark": "Average", "details": { "toolingSupport": 68, "learningComplexity": 70, "communitySupport": 75, "codeReusability": 75, "stackType": "Node.js Application", "analysisMethod": "algorithmic", "factors": [ { "score": 68, "weight": 0.4 }, { "score": 70, "weight": 0.3 }, { "score": 75, "weight": 0.2 }, { "score": 75, "weight": 0.1 } ] }, "recommendations": [ "Set up automated testing with Jest or Mocha", "Add hot-reloading with nodemon for faster development" ], "timestamp": "2025-07-22T01:59:40.958Z", "weight": 0.08 }, { "name": "API Response Time", "score": 61, "remark": "Average", "details": { "frameworkEfficiency": 60, "databaseOptimization": 60, "middlewareEfficiency": 70, "compressionUsage": 50, "stackType": "Node.js Application" }, "recommendations": [ "Consider using Fastify for better performance", "Implement response compression middleware" ], "timestamp": "2025-07-22T01:59:40.958Z", "weight": 0.1 }, { "name": "L E A R N I N G C U R V E", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "S E C U R I T Y F E A T U R E S", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "T O O L I N G E C O S Y S T E M", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "M O N G O I N T E G R A T I O N", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "M O D U L A R I T Y S C A L A B I L I T Y", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "P A C K A G E E C O S Y S T E M", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "S T A R T U P T I M E", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "M A I N T E N A N C E D E B U G G I N G", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "H O S T I N G D E P L O Y M E N T", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "M E M O R Y C P U E F F I C I E N C Y", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "C O N C U R R E N T L O A D", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 }, { "name": "M O N I T O R I N G O B S E R V A B I L I T Y", "score": 75, "remark": "Good", "details": { "stackType": "Node.js Application", "analysisMethod": "algorithmic" }, "recommendations": [], "timestamp": "2025-07-22T01:59:40.959Z", "weight": 0.06666666666666667 } ], "overall": { "score": 79, "remark": "Good" }, "timestamp": "2025-07-22T01:59:39.923Z", "analysisVersion": "1.0.0" }