web-vitals/package.json

Easily measure performance metrics in JavaScript

{
  "name": "web-vitals",
  "version": "5.2.0",
  "description": "Easily measure performance metrics in JavaScript",
  "publishConfig": {
    "registry": "https://registry.npmjs.org/"
  },
  "type": "module",
  "typings": "dist/modules/index.d.ts",
  "main": "dist/web-vitals.umd.cjs",
  "module": "dist/web-vitals.js",
  "unpkg": "dist/web-vitals.iife.js",
  "exports": {
    ".": {
      "types": "./dist/modules/index.d.ts",
      "require": "./dist/web-vitals.umd.cjs",
      "default": "./dist/web-vitals.js"
    },
    "./attribution": {
      "types": "./dist/modules/attribution/index.d.ts",
      "require": "./dist/web-vitals.attribution.umd.cjs",
      "default": "./dist/web-vitals.attribution.js"
    },
    "./attribution.js": {
      "types": "./dist/modules/attribution/index.d.ts",
      "require": "./dist/web-vitals.attribution.umd.cjs",
      "default": "./dist/web-vitals.attribution.js"
    },
    "./onCLS.js": {
      "types": "./dist/modules/onCLS.d.ts",
      "default": "./dist/modules/onCLS.js"
    },
    "./onFCP.js": {
      "types": "./dist/modules/onFCP.d.ts",
      "default": "./dist/modules/onFCP.js"
    },
    "./onINP.js": {
      "types": "./dist/modules/onINP.d.ts",
      "default": "./dist/modules/onINP.js"
    },
    "./onLCP.js": {
      "types": "./dist/modules/onLCP.d.ts",
      "default": "./dist/modules/onLCP.js"
    },
    "./onTTFB.js": {
      "types": "./dist/modules/onTTFB.d.ts",
      "default": "./dist/modules/onTTFB.js"
    },
    "./attribution/onCLS.js": {
      "types": "./dist/modules/attribution/onCLS.d.ts",
      "default": "./dist/modules/attribution/onCLS.js"
    },
    "./attribution/onFCP.js": {
      "types": "./dist/modules/attribution/onFCP.d.ts",
      "default": "./dist/modules/attribution/onFCP.js"
    },
    "./attribution/onINP.js": {
      "types": "./dist/modules/attribution/onINP.d.ts",
      "default": "./dist/modules/attribution/onINP.js"
    },
    "./attribution/onLCP.js": {
      "types": "./dist/modules/attribution/onLCP.d.ts",
      "default": "./dist/modules/attribution/onLCP.js"
    },
    "./attribution/onTTFB.js": {
      "types": "./dist/modules/attribution/onTTFB.d.ts",
      "default": "./dist/modules/attribution/onTTFB.js"
    }
  },
  "files": [
    "attribution.js",
    "attribution.d.ts",
    "dist",
    "src"
  ],
  "scripts": {
    "build": "run-s clean build:ts build:js",
    "build:ts": "tsc -b",
    "build:js": "rollup -c",
    "clean": "rm -rf dist tsconfig.tsbuildinfo",
    "dev": "run-p watch test:server",
    "format": "prettier \"**/*.{cjs,css,html,js,json,md,ts,yml,yaml}\" --write --ignore-path .gitignore",
    "format:check": "prettier \"**/*.{cjs,css,html,js,json,html,md,ts,yml,yaml}\" --check --ignore-path .gitignore",
    "lint": "eslint \"*.js\" \"src/**/*.ts\" \"test/**/*.js\"",
    "lint:fix": "eslint --fix \"*.js\" \"src/**/*.ts\" \"test/**/*.js\"",
    "postversion": "git push --follow-tags",
    "release:major": "npm version major -m 'Release v%s' && npm publish",
    "release:minor": "npm version minor -m 'Release v%s' && npm publish",
    "release:patch": "npm version patch -m 'Release v%s' && npm publish",
    "release:alpha": "npm version prerelease --preid=alpha -m 'Release v%s' && npm publish --tag next",
    "release:beta": "npm version prerelease --preid=beta -m 'Release v%s' && npm publish --tag next",
    "release:rc": "npm version prerelease --preid=rc -m 'Release v%s' && npm publish --tag next",
    "test": "npm-run-all build test:unit -p -r test:e2e test:server",
    "test:e2e": "wdio",
    "test:server": "node test/server.js",
    "test:unit": "node --test test/unit/*test.js",
    "start": "run-s build:ts test:server watch",
    "watch": "run-p watch:*",
    "watch:ts": "tsc -b -w",
    "watch:js": "rollup -c -w",
    "version": "run-s build",
    "prepare": "husky"
  },
  "keywords": [
    "crux",
    "performance",
    "metrics",
    "Core Web Vitals",
    "CLS",
    "FCP",
    "INP",
    "LCP",
    "TTFB"
  ],
  "author": {
    "name": "Philip Walton",
    "email": "philip@philipwalton.com",
    "url": "http://philipwalton.com"
  },
  "license": "Apache-2.0",
  "repository": {
    "type": "git",
    "url": "https://github.com/GoogleChrome/web-vitals.git"
  },
  "bugs": {
    "url": "https://github.com/GoogleChrome/web-vitals/issues"
  },
  "husky": {
    "hooks": {
      "pre-commit": "npm run lint"
    }
  },
  "prettier": {
    "arrowParens": "always",
    "bracketSpacing": false,
    "quoteProps": "preserve",
    "singleQuote": true
  },
  "devDependencies": {
    "@babel/core": "^7.28.5",
    "@babel/preset-env": "^7.28.5",
    "@rollup/plugin-babel": "^6.1.0",
    "@rollup/plugin-terser": "^0.4.4",
    "@typescript-eslint/eslint-plugin": "^8.52.0",
    "@typescript-eslint/parser": "^8.52.0",
    "@wdio/cli": "^9.23.0",
    "@wdio/local-runner": "^9.25.0",
    "@wdio/mocha-framework": "^9.25.0",
    "@wdio/spec-reporter": "^9.25.0",
    "eslint": "^9.39.2",
    "fs-extra": "^11.3.3",
    "husky": "^9.1.7",
    "lint-staged": "^16.2.7",
    "npm-run-all": "^4.1.5",
    "nunjucks": "^3.2.4",
    "prettier": "^3.7.4",
    "rollup": "^4.55.1",
    "typescript": "^5.9.3",
    "yargs": "^18.0.0"
  },
  "lint-staged": {
    "**/*.{js,ts}": "eslint --fix",
    "**/*.{cjs,css,html,js,json,html,md,ts,yml,yaml}": "prettier --write --ignore-path .gitignore"
  }
}