diff --git a/.github/workflows/browser-telemetry.yml b/.github/workflows/browser-telemetry.yml
new file mode 100644
index 0000000000..b14b4e0b7a
--- /dev/null
+++ b/.github/workflows/browser-telemetry.yml
@@ -0,0 +1,27 @@
+name: telemetry/browser-telemetry
+
+on:
+  push:
+    branches: [main, 'feat/**']
+    paths-ignore:
+      - '**.md' #Do not need to run CI for markdown changes.
+  pull_request:
+    branches: [main, 'feat/**']
+    paths-ignore:
+      - '**.md'
+
+jobs:
+  build-test-browser-telemetry:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20.x
+          registry-url: 'https://registry.npmjs.org'
+      - id: shared
+        name: Shared CI Steps
+        uses: ./actions/ci
+        with:
+          workspace_name: '@launchdarkly/browser-telemetry'
+          workspace_path: packages/telemetry/browser-telemetry
diff --git a/package.json b/package.json
index 38052de4db..4444b7c8fe 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,8 @@
     "packages/sdk/browser/contract-tests/adapter",
     "packages/sdk/server-ai",
     "packages/sdk/server-ai/examples/bedrock",
-    "packages/sdk/server-ai/examples/openai"
+    "packages/sdk/server-ai/examples/openai",
+    "packages/telemetry/browser-telemetry"
   ],
   "private": true,
   "scripts": {
diff --git a/packages/telemetry/browser-telemetry/README.md b/packages/telemetry/browser-telemetry/README.md
new file mode 100644
index 0000000000..816ee4d6d2
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/README.md
@@ -0,0 +1,41 @@
+# Telemetry integration for LaunchDarkly browser SDKs.
+
+# ⛔️⛔️⛔️⛔️
+
+> [!WARNING]
+> This is an alpha version. The API is not stabilized and will introduce breaking changes.
+
+TODO Add badges
+
+## LaunchDarkly overview
+
+[LaunchDarkly](https://www.launchdarkly.com) is a feature management platform that serves over 100 billion feature flags daily to help teams build better software, faster. [Get started](https://docs.launchdarkly.com/home/getting-started) using LaunchDarkly today!
+
+[![Twitter Follow](https://img.shields.io/twitter/follow/launchdarkly.svg?style=social&label=Follow&maxAge=2592000)](https://twitter.com/intent/follow?screen_name=launchdarkly)
+
+## Compatibility
+
+TODO
+
+## Setup
+
+TODO
+
+## Contributing
+
+We encourage pull requests and other contributions from the community. Check out our [contributing guidelines](CONTRIBUTING.md) for instructions on how to contribute to this SDK.
+
+## About LaunchDarkly
+
+- LaunchDarkly is a continuous delivery platform that provides feature flags as a service and allows developers to iterate quickly and safely. We allow you to easily flag your features and manage them from the LaunchDarkly dashboard. With LaunchDarkly, you can:
+  - Roll out a new feature to a subset of your users (like a group of users who opt-in to a beta tester group), gathering feedback and bug reports from real-world use cases.
+  - Gradually roll out a feature to an increasing percentage of users, and track the effect that the feature has on key metrics (for instance, how likely is a user to complete a purchase if they have feature A versus feature B?).
+  - Turn off a feature that you realize is causing performance problems in production, without needing to re-deploy, or even restart the application with a changed configuration file.
+  - Grant access to certain features based on user attributes, like payment plan (eg: users on the ‘gold’ plan get access to more features than users in the ‘silver’ plan).
+  - Disable parts of your application to facilitate maintenance, without taking everything offline.
+- LaunchDarkly provides feature flag SDKs for a wide variety of languages and technologies. Check out [our documentation](https://docs.launchdarkly.com/sdk) for a complete list.
+- Explore LaunchDarkly
+  - [launchdarkly.com](https://www.launchdarkly.com/ 'LaunchDarkly Main Website') for more information
+  - [docs.launchdarkly.com](https://docs.launchdarkly.com/ 'LaunchDarkly Documentation') for our documentation and SDK reference guides
+  - [apidocs.launchdarkly.com](https://apidocs.launchdarkly.com/ 'LaunchDarkly API Documentation') for our API documentation
+  - [blog.launchdarkly.com](https://blog.launchdarkly.com/ 'LaunchDarkly Blog Documentation') for the latest product updates
diff --git a/packages/telemetry/browser-telemetry/__tests__/empty.test.ts b/packages/telemetry/browser-telemetry/__tests__/empty.test.ts
new file mode 100644
index 0000000000..759ca77be0
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/__tests__/empty.test.ts
@@ -0,0 +1,4 @@
+it('runs tests', () => {
+  // Placeholder so CI can run tests.
+  expect(true).toBeTruthy();
+});
diff --git a/packages/telemetry/browser-telemetry/jest.config.json b/packages/telemetry/browser-telemetry/jest.config.json
new file mode 100644
index 0000000000..6d2e223cd6
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/jest.config.json
@@ -0,0 +1,16 @@
+{
+  "verbose": true,
+  "testEnvironment": "jest-environment-jsdom",
+  "testPathIgnorePatterns": ["./dist", "./src"],
+  "testMatch": ["**.test.ts"],
+  "setupFiles": ["./setup-jest.js"],
+  "transform": {
+    "^.+\\.ts$": [
+      "ts-jest",
+      {
+        "tsConfig": "tsconfig.test.json"
+      }
+    ],
+    "^.+.tsx?$": ["ts-jest", {}]
+  }
+}
diff --git a/packages/telemetry/browser-telemetry/package.json b/packages/telemetry/browser-telemetry/package.json
new file mode 100644
index 0000000000..433acb1db0
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/package.json
@@ -0,0 +1,77 @@
+{
+  "name": "@launchdarkly/browser-telemetry",
+  "version": "0.0.9",
+  "packageManager": "yarn@3.4.1",
+  "type": "module",
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "require": {
+        "types": "./dist/index.d.cts",
+        "require": "./dist/index.cjs"
+      },
+      "import": {
+        "types": "./dist/index.d.ts",
+        "import": "./dist/index.js"
+      }
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "description": "Telemetry integration for LaunchDarkly browser SDKs.",
+  "scripts": {
+    "test": "npx jest --runInBand",
+    "build": "tsup",
+    "prettier": "prettier --write 'src/*.@(js|ts|tsx|json)'",
+    "check": "yarn && yarn prettier && yarn lint && tsc && yarn test",
+    "lint": "npx eslint . --ext .ts"
+  },
+  "homepage": "https://github.com/launchdarkly/js-core/tree/main/packages/telemetry/browser-telemetry",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/launchdarkly/js-core.git"
+  },
+  "keywords": [
+    "launchdarkly",
+    "analytics",
+    "telemetry"
+  ],
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/launchdarkly/js-core/issues"
+  },
+  "dependencies": {
+    "rrweb": "2.0.0-alpha.4",
+    "tracekit": "^0.4.6"
+  },
+  "peerDependencies": {
+    "launchdarkly-js-client-sdk": "^3.4.0"
+  },
+  "devDependencies": {
+    "@jest/globals": "^29.7.0",
+    "@trivago/prettier-plugin-sort-imports": "^4.1.1",
+    "@types/css-font-loading-module": "^0.0.13",
+    "@types/jest": "^29.5.11",
+    "@typescript-eslint/eslint-plugin": "^6.20.0",
+    "@typescript-eslint/parser": "^6.20.0",
+    "eslint": "^8.45.0",
+    "eslint-config-airbnb-base": "^15.0.0",
+    "eslint-config-airbnb-typescript": "^17.1.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-import": "^2.27.5",
+    "eslint-plugin-jest": "^27.6.3",
+    "eslint-plugin-prettier": "^5.0.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
+    "launchdarkly-js-test-helpers": "^2.2.0",
+    "prettier": "^3.0.0",
+    "rimraf": "^5.0.5",
+    "ts-jest": "^29.1.1",
+    "tsup": "^8.3.5",
+    "typedoc": "0.25.0",
+    "typescript": "^5.5.3"
+  }
+}
diff --git a/packages/telemetry/browser-telemetry/setup-jest.js b/packages/telemetry/browser-telemetry/setup-jest.js
new file mode 100644
index 0000000000..e17ac62cb1
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/setup-jest.js
@@ -0,0 +1,24 @@
+const { TextEncoder, TextDecoder } = require('node:util');
+const crypto = require('node:crypto');
+
+global.TextEncoder = TextEncoder;
+
+Object.assign(window, { TextDecoder, TextEncoder });
+
+// Based on:
+// https://stackoverflow.com/a/71750830
+
+Object.defineProperty(global.self, 'crypto', {
+  value: {
+    getRandomValues: (arr) => crypto.randomBytes(arr.length),
+    subtle: {
+      digest: (algorithm, data) => {
+        return new Promise((resolve) =>
+          resolve(
+            crypto.createHash(algorithm.toLowerCase().replace('-', '')).update(data).digest(),
+          ),
+        );
+      },
+    },
+  },
+});
diff --git a/packages/telemetry/browser-telemetry/src/index.ts b/packages/telemetry/browser-telemetry/src/index.ts
new file mode 100644
index 0000000000..14ce0d7f05
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/src/index.ts
@@ -0,0 +1,7 @@
+/**
+ * Empty function for typedoc.
+ */
+export function empty() {
+  // eslint-disable-next-line no-console
+  console.log('Hello');
+}
diff --git a/packages/telemetry/browser-telemetry/tsconfig.eslint.json b/packages/telemetry/browser-telemetry/tsconfig.eslint.json
new file mode 100644
index 0000000000..8241f86c36
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/tsconfig.eslint.json
@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["/**/*.ts", "/**/*.tsx"],
+  "exclude": ["node_modules"]
+}
diff --git a/packages/telemetry/browser-telemetry/tsconfig.json b/packages/telemetry/browser-telemetry/tsconfig.json
new file mode 100644
index 0000000000..3e0991c951
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/tsconfig.json
@@ -0,0 +1,33 @@
+{
+  "compilerOptions": {
+    "allowSyntheticDefaultImports": true,
+    "declaration": true,
+    "declarationMap": true,
+    "lib": ["ES2017", "dom"],
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "noImplicitOverride": true,
+    "resolveJsonModule": true,
+    "rootDir": ".",
+    "outDir": "dist",
+    "skipLibCheck": true,
+    "sourceMap": false,
+    "strict": true,
+    "stripInternal": true,
+    "target": "ES2017",
+    "types": ["node", "jest"],
+    "allowJs": true
+  },
+  "include": ["src"],
+  "exclude": [
+    "__tests__",
+    "dist",
+    "docs",
+    "example",
+    "node_modules",
+    "babel.config.js",
+    "setup-jest.js",
+    "rollup.config.js",
+    "**/*.test.ts*"
+  ]
+}
diff --git a/packages/telemetry/browser-telemetry/tsconfig.ref.json b/packages/telemetry/browser-telemetry/tsconfig.ref.json
new file mode 100644
index 0000000000..3925f645be
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/tsconfig.ref.json
@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src/**/*", "package.json", "__tests__/index.test.ts"],
+  "compilerOptions": {
+    "composite": true
+  }
+}
diff --git a/packages/telemetry/browser-telemetry/tsconfig.test.json b/packages/telemetry/browser-telemetry/tsconfig.test.json
new file mode 100644
index 0000000000..6087e302dd
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/tsconfig.test.json
@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist",
+    "lib": ["es6", "DOM"],
+    "module": "CommonJS",
+    "strict": true,
+    "noImplicitOverride": true,
+    "sourceMap": true,
+    "declaration": true,
+    "declarationMap": true,
+    "stripInternal": true
+  },
+  "exclude": [
+    "vite.config.ts",
+    "__tests__",
+    "dist",
+    "docs",
+    "example",
+    "node_modules",
+    "contract-tests",
+    "babel.config.js",
+    "jest.config.js",
+    "jestSetupFile.ts",
+    "**/*.test.ts*"
+  ]
+}
diff --git a/packages/telemetry/browser-telemetry/tsup.config.ts b/packages/telemetry/browser-telemetry/tsup.config.ts
new file mode 100644
index 0000000000..c6238d8764
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/tsup.config.ts
@@ -0,0 +1,16 @@
+// It is a dev dependency and the linter doesn't understand.
+// eslint-disable-next-line import/no-extraneous-dependencies
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: {
+    index: 'src/index.ts',
+  },
+  minify: true,
+  format: ['esm', 'cjs'],
+  splitting: false,
+  sourcemap: false,
+  clean: true,
+  dts: true,
+  metafile: false,
+});
diff --git a/packages/telemetry/browser-telemetry/typedoc.json b/packages/telemetry/browser-telemetry/typedoc.json
new file mode 100644
index 0000000000..7ac616b544
--- /dev/null
+++ b/packages/telemetry/browser-telemetry/typedoc.json
@@ -0,0 +1,5 @@
+{
+  "extends": ["../../../typedoc.base.json"],
+  "entryPoints": ["src/index.ts"],
+  "out": "docs"
+}
diff --git a/tsconfig.json b/tsconfig.json
index 0215fb8fb3..5110eb7541 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -63,6 +63,9 @@
     },
     {
       "path": "./packages/sdk/server-ai/tsconfig.ref.json"
+    },
+    {
+      "path": "./packages/telemetry/browser-telemetry/tsconfig.ref.json"
     }
   ]
 }