diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index b753256e3..a91909f2d 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -127,6 +127,23 @@ steps:
       - yarn turbo run --filter='./packages/consent/*' lint
       - echo "+++ Run Tests"
       - yarn turbo run --filter='./packages/consent/*' test
+    plugins:
+      - ssh://git@github.com/segmentio/cache-buildkite-plugin#v2.0.0:
+          key: "v1.1-cache-dev-{{ checksum 'yarn.lock' }}"
+
+  - label: '[Signals] Lint + Test'
+    agents:
+      queue: v1
+    commands:
+      - npm config set "//registry.npmjs.org/:_authToken" $${NPM_TOKEN}
+      - echo "--- Install dependencies"
+      - PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 HUSKY=0 yarn install --immutable
+      - echo "--- Build bundles"
+      - yarn turbo run --filter='./packages/signals/*' build
+      - echo "+++ Run Lint"
+      - yarn turbo run --filter='./packages/signals/*' lint
+      - echo "+++ Run Tests"
+      - yarn turbo run --filter='./packages/signals/*' test
     plugins:
       - ssh://git@github.com/segmentio/cache-buildkite-plugin#v2.0.0:
           key: "v1.1-cache-dev-{{ checksum 'yarn.lock' }}"
diff --git a/jest.config.js b/jest.config.js
index a5aa55afe..81dbd2451 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -17,5 +17,6 @@ module.exports = () =>
       '<rootDir>/packages/consent/consent-tools',
       '<rootDir>/packages/consent/consent-wrapper-onetrust',
       '<rootDir>/scripts',
+      '<rootDir>/packages/signals/browser-signals',
     ],
   })
diff --git a/package.json b/package.json
index 8cffce7bd..417cb53d2 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
     "playgrounds/*",
     "packages/*",
     "packages/consent/*",
+    "packages/signals/*",
     "scripts"
   ],
   "engines": {
diff --git a/packages/signals/browser-signals/.eslintrc.js b/packages/signals/browser-signals/.eslintrc.js
new file mode 100644
index 000000000..eedf2f3c3
--- /dev/null
+++ b/packages/signals/browser-signals/.eslintrc.js
@@ -0,0 +1,7 @@
+/** @type { import('eslint').Linter.Config } */
+module.exports = {
+  extends: ['../../../.eslintrc'],
+  env: {
+    browser: true,
+  },
+}
diff --git a/packages/signals/browser-signals/.lintstagedrc.js b/packages/signals/browser-signals/.lintstagedrc.js
new file mode 100644
index 000000000..bc1f1c780
--- /dev/null
+++ b/packages/signals/browser-signals/.lintstagedrc.js
@@ -0,0 +1 @@
+module.exports = require("@internal/config").lintStagedConfig
diff --git a/packages/signals/browser-signals/LICENSE b/packages/signals/browser-signals/LICENSE
new file mode 100644
index 000000000..a0378adfd
--- /dev/null
+++ b/packages/signals/browser-signals/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright © 2023 Segment
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/packages/signals/browser-signals/README.md b/packages/signals/browser-signals/README.md
new file mode 100644
index 000000000..7fb9241c2
--- /dev/null
+++ b/packages/signals/browser-signals/README.md
@@ -0,0 +1 @@
+#  @segment/analytics-browser-signals 
diff --git a/packages/signals/browser-signals/jest.config.js b/packages/signals/browser-signals/jest.config.js
new file mode 100644
index 000000000..06534cb19
--- /dev/null
+++ b/packages/signals/browser-signals/jest.config.js
@@ -0,0 +1,5 @@
+const { createJestTSConfig } = require('@internal/config')
+
+module.exports = createJestTSConfig(__dirname, {
+  testEnvironment: 'jsdom',
+})
diff --git a/packages/signals/browser-signals/package.json b/packages/signals/browser-signals/package.json
new file mode 100644
index 000000000..cf1cfe1e6
--- /dev/null
+++ b/packages/signals/browser-signals/package.json
@@ -0,0 +1,55 @@
+{
+  "name": "@segment/analytics-browser-signals",
+  "version": "0.0.1",
+  "main": "./dist/cjs/index.js",
+  "private": true,
+  "module": "./dist/esm/index.js",
+  "types": "./dist/types/index.d.ts",
+  "sideEffects": [
+    "./dist/umd/analytics-browser-signals.umd.js"
+  ],
+  "jsdelivr": "./dist/umd/analytics-browser-signals.umd.js",
+  "unpkg": "./dist/umd/analytics-browser-signals.umd.js",
+  "files": [
+    "LICENSE",
+    "dist/",
+    "src/",
+    "!**/__tests__/**",
+    "!**/test-helpers/**",
+    "!*.tsbuildinfo"
+  ],
+  "scripts": {
+    ".": "yarn run -T turbo run --filter=@segment/analytics-browser-signals...",
+    "test": "yarn jest",
+    "lint": "yarn concurrently 'yarn:eslint .' 'yarn:tsc --noEmit'",
+    "build": "rm -rf dist && yarn concurrently 'yarn:build:*'",
+    "build:esm": "yarn tsc -p tsconfig.build.json",
+    "build:cjs": "yarn tsc -p tsconfig.build.json --outDir ./dist/cjs --module commonjs",
+    "build:bundle": "NODE_ENV=production yarn run webpack",
+    "build:bundle-dev": "NODE_ENV=development yarn run webpack",
+    "watch": "yarn concurrently 'yarn build:bundle-dev --watch' 'yarn build:esm --watch'",
+    "version": "sh scripts/version.sh",
+    "watch:test": "yarn test --watch",
+    "tsc": "yarn run -T tsc",
+    "eslint": "yarn run -T eslint",
+    "concurrently": "yarn run -T concurrently --raw",
+    "jest": "yarn run -T jest",
+    "webpack": "yarn run -T webpack"
+  },
+  "dependencies": {
+    "tslib": "^2.4.1"
+  },
+  "peerDependencies": {
+    "@segment/analytics-next": ">=1.70.0"
+  },
+  "peerDependenciesMeta": {
+    "@segment/analytics-next": {
+      "optional": true
+    }
+  },
+  "packageManager": "yarn@3.4.1",
+  "devDependencies": {
+    "@internal/config-webpack": "workspace:^",
+    "@internal/test-helpers": "workspace:^"
+  }
+}
diff --git a/packages/signals/browser-signals/scripts/version.sh b/packages/signals/browser-signals/scripts/version.sh
new file mode 100644
index 000000000..9cc9c0766
--- /dev/null
+++ b/packages/signals/browser-signals/scripts/version.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+# Generate a version.ts file from the version in the package.json
+
+PKG_VERSION=$(node --eval="process.stdout.write(require('./package.json').version)")
+
+cat <<EOF >src/generated/version.ts
+// This file is generated.
+export const version = '$PKG_VERSION'
+EOF
+
+git add src/generated/version.ts
diff --git a/packages/signals/browser-signals/src/core/buffer/__tests__/buffer.test.ts b/packages/signals/browser-signals/src/core/buffer/__tests__/buffer.test.ts
new file mode 100644
index 000000000..4da548ad2
--- /dev/null
+++ b/packages/signals/browser-signals/src/core/buffer/__tests__/buffer.test.ts
@@ -0,0 +1,13 @@
+import { SignalBuffer } from '../index'
+
+describe(SignalBuffer, () => {
+  let buffer: SignalBuffer
+
+  beforeEach(() => {
+    buffer = new SignalBuffer()
+  })
+
+  it('should exits', () => {
+    expect(buffer).toBeTruthy()
+  })
+})
diff --git a/packages/signals/browser-signals/src/core/buffer/index.ts b/packages/signals/browser-signals/src/core/buffer/index.ts
new file mode 100644
index 000000000..a331e519b
--- /dev/null
+++ b/packages/signals/browser-signals/src/core/buffer/index.ts
@@ -0,0 +1 @@
+export class SignalBuffer {}
diff --git a/packages/signals/browser-signals/src/core/signals/index.ts b/packages/signals/browser-signals/src/core/signals/index.ts
new file mode 100644
index 000000000..0778b18b5
--- /dev/null
+++ b/packages/signals/browser-signals/src/core/signals/index.ts
@@ -0,0 +1,5 @@
+import { SignalBuffer } from '../buffer'
+
+export class Signals {
+  buffer = new SignalBuffer()
+}
diff --git a/packages/signals/browser-signals/src/generated/version.ts b/packages/signals/browser-signals/src/generated/version.ts
new file mode 100644
index 000000000..4122e1779
--- /dev/null
+++ b/packages/signals/browser-signals/src/generated/version.ts
@@ -0,0 +1,2 @@
+// This file is generated.
+export const version = '0.0.1'
diff --git a/packages/signals/browser-signals/src/index.ts b/packages/signals/browser-signals/src/index.ts
new file mode 100644
index 000000000..d4c59b185
--- /dev/null
+++ b/packages/signals/browser-signals/src/index.ts
@@ -0,0 +1,6 @@
+/**
+ * This is the public API for this package.
+ * We avoid using splat (*) exports so that we can control what is exposed.
+ */
+export { SignalsPlugin } from './plugin/signals-plugin'
+export { Signals } from './core/signals'
diff --git a/packages/signals/browser-signals/src/index.umd.ts b/packages/signals/browser-signals/src/index.umd.ts
new file mode 100644
index 000000000..f8268483b
--- /dev/null
+++ b/packages/signals/browser-signals/src/index.umd.ts
@@ -0,0 +1,9 @@
+/**
+ * This is the entry point to a webpack bundle that can be loaded via a <script /> tag
+ */
+import { SignalsPlugin } from './index'
+export { SignalsPlugin } // in case someone wants to use the umd module directly
+
+if (typeof window !== 'undefined') {
+  ;(window as any).SignalsPlugin = SignalsPlugin
+}
diff --git a/packages/signals/browser-signals/src/plugin/signals-plugin.ts b/packages/signals/browser-signals/src/plugin/signals-plugin.ts
new file mode 100644
index 000000000..60e451849
--- /dev/null
+++ b/packages/signals/browser-signals/src/plugin/signals-plugin.ts
@@ -0,0 +1 @@
+export const SignalsPlugin = {}
diff --git a/packages/signals/browser-signals/src/test-helpers/mocks/analytics-mock.ts b/packages/signals/browser-signals/src/test-helpers/mocks/analytics-mock.ts
new file mode 100644
index 000000000..ecf59a1bb
--- /dev/null
+++ b/packages/signals/browser-signals/src/test-helpers/mocks/analytics-mock.ts
@@ -0,0 +1,6 @@
+import { AnyAnalytics } from '../../types'
+
+export const analyticsMock: jest.Mocked<AnyAnalytics> = {
+  addSourceMiddleware: jest.fn(),
+  track: jest.fn(),
+}
diff --git a/packages/signals/browser-signals/src/test-helpers/mocks/index.ts b/packages/signals/browser-signals/src/test-helpers/mocks/index.ts
new file mode 100644
index 000000000..e33eb167b
--- /dev/null
+++ b/packages/signals/browser-signals/src/test-helpers/mocks/index.ts
@@ -0,0 +1 @@
+export * from './analytics-mock'
diff --git a/packages/signals/browser-signals/src/types/analytics-api.ts b/packages/signals/browser-signals/src/types/analytics-api.ts
new file mode 100644
index 000000000..87ff1afb1
--- /dev/null
+++ b/packages/signals/browser-signals/src/types/analytics-api.ts
@@ -0,0 +1,75 @@
+/**
+ * Defining stub interface here because we don't want to introduce a prod dependency on the analytics-next package
+ * Otherwise, we would introduce typescript errors for library consumers (unless they do skipLibCheck: true).
+ */
+
+export type EdgeFunctionSettings =
+  | {
+      version: number
+      downloadURL: string
+    }
+  | {}
+
+export interface CDNSettings {
+  integrations: CDNSettingsIntegrations
+  edgeFunction?: EdgeFunctionSettings
+}
+
+export interface SegmentEventStub {
+  context: {}
+}
+
+export interface SourceMiddlewareParams {
+  payload: {
+    obj: SegmentEventStub
+  }
+  next: (payload: SourceMiddlewareParams['payload'] | null) => void
+}
+
+export type SourceMiddlewareFunction = (
+  middleware: SourceMiddlewareParams
+) => null | void | Promise<void | null>
+
+export interface DestinationMiddlewareParams {
+  payload: SourceMiddlewareParams['payload']
+  next: SourceMiddlewareParams['next']
+  /**
+   * integration name
+   * @example "Amplitude (Actions)"
+   */
+  integration: string
+}
+
+export interface AnyAnalytics {
+  addSourceMiddleware(
+    middleware: Function | SourceMiddlewareFunction
+  ): any | this
+  track(event: string, properties?: unknown, ...args: any[]): void
+}
+
+/**
+ *CDN Settings Integrations object.
+ * @example
+ * { "Fullstory": {...}, "Braze Web Mode (Actions)": {...}}
+ */
+export interface CDNSettingsIntegrations {
+  [integrationName: string]: { [key: string]: any }
+}
+
+export type PluginType = 'before' | 'after' | 'destination'
+
+export interface Plugin<Analytics = AnyAnalytics, Ctx = Record<string, any>> {
+  name: string
+  type: PluginType
+  isLoaded: () => boolean
+  load: (ctx: Ctx, instance: Analytics) => Promise<unknown>
+
+  unload?: (ctx: Ctx, instance: Analytics) => Promise<unknown> | unknown
+  ready?: () => Promise<unknown>
+  track?: (ctx: Ctx) => Promise<Ctx> | Ctx
+  identify?: (ctx: Ctx) => Promise<Ctx> | Ctx
+  page?: (ctx: Ctx) => Promise<Ctx> | Ctx
+  group?: (ctx: Ctx) => Promise<Ctx> | Ctx
+  alias?: (ctx: Ctx) => Promise<Ctx> | Ctx
+  screen?: (ctx: Ctx) => Promise<Ctx> | Ctx
+}
diff --git a/packages/signals/browser-signals/src/types/index.ts b/packages/signals/browser-signals/src/types/index.ts
new file mode 100644
index 000000000..1a6d3eee3
--- /dev/null
+++ b/packages/signals/browser-signals/src/types/index.ts
@@ -0,0 +1 @@
+export * from './analytics-api'
diff --git a/packages/signals/browser-signals/src/utils/index.ts b/packages/signals/browser-signals/src/utils/index.ts
new file mode 100644
index 000000000..149a4c361
--- /dev/null
+++ b/packages/signals/browser-signals/src/utils/index.ts
@@ -0,0 +1 @@
+export * from './ts-helpers'
diff --git a/packages/signals/browser-signals/src/utils/ts-helpers.ts b/packages/signals/browser-signals/src/utils/ts-helpers.ts
new file mode 100644
index 000000000..26b4c1b89
--- /dev/null
+++ b/packages/signals/browser-signals/src/utils/ts-helpers.ts
@@ -0,0 +1,33 @@
+/**
+ * Resolve a type to its final form.
+ */
+type Compute<T> = { [K in keyof T]: T[K] } & {}
+
+/**
+ * A utility type that makes a specified set of fields optional in a given type.
+ * @template T - The type to make fields optional in.
+ * @template K - The keys of the fields to make optional.
+ * @example
+ * type MyType = {
+ *  a: string
+ *  b: number
+ * }
+ * type MyTypeWithOptionalA = OptionalField<MyType, 'a'>
+ * // MyTypeWithOptionalA is equivalent to:
+ * type MyTypeWithOptionalA = {
+ *   a?: string
+ *   b: number
+ *  }
+ */
+export type OptionalField<T, K extends keyof T> = Compute<
+  Omit<T, K> & Partial<Pick<T, K>>
+>
+
+/**
+ * Helper function for exhaustive checks of discriminated unions.
+ */
+export function assertNever(value: never): never {
+  throw new Error(
+    `Unhandled discriminated union member: ${JSON.stringify(value)}`
+  )
+}
diff --git a/packages/signals/browser-signals/tsconfig.build.json b/packages/signals/browser-signals/tsconfig.build.json
new file mode 100644
index 000000000..c11c2b9dd
--- /dev/null
+++ b/packages/signals/browser-signals/tsconfig.build.json
@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src"],
+  "exclude": ["**/__tests__/**", "**/test-helpers/**"],
+  "compilerOptions": {
+    "outDir": "./dist/esm",
+    "declarationDir": "./dist/types"
+  }
+}
diff --git a/packages/signals/browser-signals/tsconfig.json b/packages/signals/browser-signals/tsconfig.json
new file mode 100644
index 000000000..963a8bc52
--- /dev/null
+++ b/packages/signals/browser-signals/tsconfig.json
@@ -0,0 +1,11 @@
+{
+  "extends": "../../../tsconfig.json",
+  "exclude": ["node_modules", "dist"],
+  "compilerOptions": {
+    "module": "ESNext", // es6 modules
+    "target": "ES2020", // don't down-compile *too much* -- if users are using webpack, they can always transpile this library themselves
+    "lib": ["ES2020", "DOM", "DOM.Iterable"], // assume that consumers will be polyfilling at least down to es2020
+    "moduleResolution": "node",
+    "isolatedModules": true // ensure we are friendly to build systems
+  }
+}
diff --git a/packages/signals/browser-signals/webpack.config.js b/packages/signals/browser-signals/webpack.config.js
new file mode 100644
index 000000000..a59d15e60
--- /dev/null
+++ b/packages/signals/browser-signals/webpack.config.js
@@ -0,0 +1,25 @@
+const common = require('@internal/config-webpack/webpack.config.common')
+const path = require('path')
+const { merge } = require('webpack-merge')
+const isProd = process.env.NODE_ENV === 'production'
+/**
+ * @type { import('webpack').Configuration }
+ */
+module.exports = merge(common, {
+  entry: {
+    'analytics-browser-signals.umd': {
+      import: path.resolve(__dirname, 'src/index.umd.ts'),
+      library: {
+        name: 'AnalyticsBrowserSignals',
+        type: 'umd',
+      },
+    },
+  },
+  output: {
+    filename: isProd ? '[name].js' : '[name].development.js',
+    path: path.resolve(__dirname, 'dist/umd'),
+    chunkFilename: isProd
+      ? '[name].[contenthash].js'
+      : '[name].chunk.development.js',
+  },
+})
diff --git a/yarn.lock b/yarn.lock
index cbd8b8517..0c91246a6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3902,6 +3902,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@segment/analytics-browser-signals@workspace:packages/signals/browser-signals":
+  version: 0.0.0-use.local
+  resolution: "@segment/analytics-browser-signals@workspace:packages/signals/browser-signals"
+  dependencies:
+    "@internal/config-webpack": "workspace:^"
+    "@internal/test-helpers": "workspace:^"
+    tslib: ^2.4.1
+  peerDependencies:
+    "@segment/analytics-next": ">=1.70.0"
+  peerDependenciesMeta:
+    "@segment/analytics-next":
+      optional: true
+  languageName: unknown
+  linkType: soft
+
 "@segment/analytics-consent-tools@2.0.1, @segment/analytics-consent-tools@workspace:^, @segment/analytics-consent-tools@workspace:packages/consent/consent-tools":
   version: 0.0.0-use.local
   resolution: "@segment/analytics-consent-tools@workspace:packages/consent/consent-tools"