First commit

node_modules/@pinojs/redact/benchmarks/basic.js

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+const { bench, group, run } = require('mitata')
+const slowRedact = require('../index.js')
+const fastRedact = require('fast-redact')
+
+// Test objects
+const smallObj = {
+  user: { name: 'john', password: 'secret123' },
+  headers: { cookie: 'session-token', authorization: 'Bearer abc123' }
+}
+
+const largeObj = {
+  users: [],
+  metadata: {
+    version: '1.0.0',
+    secret: 'app-secret-key',
+    database: {
+      host: 'localhost',
+      password: 'db-password'
+    }
+  }
+}
+
+// Populate users array with for loop instead of Array.from
+for (let i = 0; i < 100; i++) {
+  largeObj.users.push({
+    id: i,
+    name: `user${i}`,
+    email: `user${i}@example.com`,
+    password: `secret${i}`,
+    profile: {
+      age: 20 + (i % 50),
+      preferences: {
+        theme: 'dark',
+        notifications: true,
+        apiKey: `key-${i}-secret`
+      }
+    }
+  })
+}
+
+// Redaction configurations
+const basicSlowRedact = slowRedact({
+  paths: ['user.password', 'headers.cookie']
+})
+
+const basicFastRedact = fastRedact({
+  paths: ['user.password', 'headers.cookie']
+})
+
+const wildcardSlowRedact = slowRedact({
+  paths: ['users.*.password', 'users.*.profile.preferences.apiKey']
+})
+
+const wildcardFastRedact = fastRedact({
+  paths: ['users.*.password', 'users.*.profile.preferences.apiKey']
+})
+
+const deepSlowRedact = slowRedact({
+  paths: ['metadata.secret', 'metadata.database.password']
+})
+
+const deepFastRedact = fastRedact({
+  paths: ['metadata.secret', 'metadata.database.password']
+})
+
+group('Small Object Redaction - @pinojs/redact', () => {
+  bench('basic paths', () => {
+    basicSlowRedact(smallObj)
+  })
+
+  bench('serialize: false', () => {
+    const redact = slowRedact({
+      paths: ['user.password'],
+      serialize: false
+    })
+    redact(smallObj)
+  })
+
+  bench('custom censor function', () => {
+    const redact = slowRedact({
+      paths: ['user.password'],
+      censor: (value, path) => `HIDDEN:${path}`
+    })
+    redact(smallObj)
+  })
+})
+
+group('Small Object Redaction - fast-redact', () => {
+  bench('basic paths', () => {
+    basicFastRedact(smallObj)
+  })
+
+  bench('serialize: false', () => {
+    const redact = fastRedact({
+      paths: ['user.password'],
+      serialize: false
+    })
+    redact(smallObj)
+  })
+
+  bench('custom censor function', () => {
+    const redact = fastRedact({
+      paths: ['user.password'],
+      censor: (value, path) => `HIDDEN:${path}`
+    })
+    redact(smallObj)
+  })
+})
+
+group('Large Object Redaction - @pinojs/redact', () => {
+  bench('wildcard patterns', () => {
+    wildcardSlowRedact(largeObj)
+  })
+
+  bench('deep nested paths', () => {
+    deepSlowRedact(largeObj)
+  })
+
+  bench('multiple wildcards', () => {
+    const redact = slowRedact({
+      paths: ['users.*.password', 'users.*.profile.preferences.*']
+    })
+    redact(largeObj)
+  })
+})
+
+group('Large Object Redaction - fast-redact', () => {
+  bench('wildcard patterns', () => {
+    wildcardFastRedact(largeObj)
+  })
+
+  bench('deep nested paths', () => {
+    deepFastRedact(largeObj)
+  })
+
+  bench('multiple wildcards', () => {
+    const redact = fastRedact({
+      paths: ['users.*.password', 'users.*.profile.preferences.*']
+    })
+    redact(largeObj)
+  })
+})
+
+group('Direct Performance Comparison', () => {
+  bench('@pinojs/redact - basic paths', () => {
+    basicSlowRedact(smallObj)
+  })
+
+  bench('fast-redact - basic paths', () => {
+    basicFastRedact(smallObj)
+  })
+
+  bench('@pinojs/redact - wildcards', () => {
+    wildcardSlowRedact(largeObj)
+  })
+
+  bench('fast-redact - wildcards', () => {
+    wildcardFastRedact(largeObj)
+  })
+})
+
+group('Object Cloning Overhead', () => {
+  bench('@pinojs/redact - no redaction (clone only)', () => {
+    const redact = slowRedact({ paths: [] })
+    redact(smallObj)
+  })
+
+  bench('fast-redact - no redaction', () => {
+    const redact = fastRedact({ paths: [] })
+    redact(smallObj)
+  })
+
+  bench('@pinojs/redact - large object clone', () => {
+    const redact = slowRedact({ paths: [] })
+    redact(largeObj)
+  })
+
+  bench('fast-redact - large object', () => {
+    const redact = fastRedact({ paths: [] })
+    redact(largeObj)
+  })
+})
+
+run()