diff --git a/api/package.json b/api/package.json
index da74c1148ee..10a8b9fc521 100644
--- a/api/package.json
+++ b/api/package.json
@@ -13,6 +13,7 @@
     "@fastify/swagger": "8.14.0",
     "@fastify/swagger-ui": "1.10.2",
     "@fastify/type-provider-typebox": "3.6.0",
+    "@growthbook/growthbook": "1.3.1",
     "@immobiliarelabs/fastify-sentry": "7.1.1",
     "@prisma/client": "5.5.2",
     "ajv": "8.12.0",
diff --git a/api/src/app.ts b/api/src/app.ts
index 1596468b2ca..317e8d78161 100644
--- a/api/src/app.ts
+++ b/api/src/app.ts
@@ -2,6 +2,7 @@ import fastifyAccepts from '@fastify/accepts';
 import fastifySwagger from '@fastify/swagger';
 import fastifySwaggerUI from '@fastify/swagger-ui';
 import type { TypeBoxTypeProvider } from '@fastify/type-provider-typebox';
+import { GrowthBook } from '@growthbook/growthbook';
 import Ajv from 'ajv';
 import addFormats from 'ajv-formats';
 import uriResolver from 'fast-uri';
@@ -28,6 +29,7 @@ import errorHandling from './plugins/error-handling';
 import csrf from './plugins/csrf';
 import notFound from './plugins/not-found';
 import shadowCapture from './plugins/shadow-capture';
+import growthBook from './plugins/growth-book';
 
 import * as publicRoutes from './routes/public';
 import * as protectedRoutes from './routes/protected';
@@ -39,7 +41,9 @@ import {
   FCC_ENABLE_SWAGGER_UI,
   FCC_ENABLE_SHADOW_CAPTURE,
   FCC_ENABLE_EXAM_ENVIRONMENT,
-  FCC_ENABLE_SENTRY_ROUTES
+  FCC_ENABLE_SENTRY_ROUTES,
+  GROWTHBOOK_FASTIFY_API_HOST,
+  GROWTHBOOK_FASTIFY_CLIENT_KEY
 } from './utils/env';
 import { isObjectID } from './utils/validation';
 import {
@@ -55,6 +59,12 @@ type FastifyInstanceWithTypeProvider = FastifyInstance<
   TypeBoxTypeProvider
 >;
 
+declare module 'fastify' {
+  interface FastifyInstance {
+    gb: GrowthBook;
+  }
+}
+
 // Options that fastify uses
 const ajv = new Ajv({
   coerceTypes: 'array', // change data type of data to match type keyword
@@ -99,12 +109,17 @@ export const build = async (
   await fastify.register(cookies);
   await fastify.register(csrf);
 
+  await fastify.register(growthBook, {
+    apiHost: GROWTHBOOK_FASTIFY_API_HOST,
+    clientKey: GROWTHBOOK_FASTIFY_CLIENT_KEY
+  });
+
   const provider =
     EMAIL_PROVIDER === 'ses' ? new SESProvider() : new NodemailerProvider();
   void fastify.register(mailer, { provider });
 
   // Swagger plugin
-  if (FCC_ENABLE_SWAGGER_UI) {
+  if (FCC_ENABLE_SWAGGER_UI || fastify.gb.isOn('swagger-ui')) {
     void fastify.register(fastifySwagger, {
       openapi: {
         openapi: '3.1.0',
@@ -132,7 +147,7 @@ export const build = async (
     fastify.log.info(`Swagger UI available at ${API_LOCATION}/documentation`);
   }
 
-  if (FCC_ENABLE_SHADOW_CAPTURE) {
+  if (FCC_ENABLE_SHADOW_CAPTURE || fastify.gb.isOn('shadow-capture')) {
     void fastify.register(shadowCapture);
   }
 
@@ -189,7 +204,7 @@ export const build = async (
     }
   });
 
-  if (FCC_ENABLE_EXAM_ENVIRONMENT) {
+  if (FCC_ENABLE_EXAM_ENVIRONMENT || fastify.gb.isOn('exam-environment')) {
     void fastify.register(function (fastify, _opts, done) {
       fastify.addHook('onRequest', fastify.authorizeExamEnvironmentToken);
 
@@ -199,7 +214,7 @@ export const build = async (
     void fastify.register(examEnvironmentOpenRoutes);
   }
 
-  if (FCC_ENABLE_SENTRY_ROUTES) {
+  if (FCC_ENABLE_SENTRY_ROUTES || fastify.gb.isOn('sentry-routes')) {
     void fastify.register(publicRoutes.sentryRoutes);
   }
 
diff --git a/api/src/plugins/growth-book.ts b/api/src/plugins/growth-book.ts
new file mode 100644
index 00000000000..3824e95774a
--- /dev/null
+++ b/api/src/plugins/growth-book.ts
@@ -0,0 +1,16 @@
+import { GrowthBook, Options } from '@growthbook/growthbook';
+import { FastifyPluginAsync } from 'fastify';
+import fp from 'fastify-plugin';
+
+const growthBook: FastifyPluginAsync<Options> = async (fastify, options) => {
+  const gb = new GrowthBook(options);
+  await gb.init({ timeout: 3000 });
+
+  fastify.decorate('gb', gb);
+
+  fastify.addHook('onClose', () => {
+    gb.destroy();
+  });
+};
+
+export default fp(growthBook);
diff --git a/api/src/utils/env.ts b/api/src/utils/env.ts
index 836ab0bc6eb..8485afa9c35 100644
--- a/api/src/utils/env.ts
+++ b/api/src/utils/env.ts
@@ -126,6 +126,16 @@ if (process.env.FREECODECAMP_NODE_ENV !== 'development') {
     'client_secret_from_auth0_dashboard',
     'The Auth0 client secret should be changed from the default value.'
   );
+  assert.notEqual(
+    process.env.GROWTHBOOK_FASTIFY_API_HOST,
+    'fastify_api_sdk_api_host_from_growthbook_dashboard',
+    'The GROWTHBOOK_FASTIFY_API_HOST env should be changed from the default value.'
+  );
+  assert.notEqual(
+    process.env.GROWTHBOOK_FASTIFY_CLIENT_KEY,
+    'fastify_api_sdk_client_key_from_growthbook_dashboard',
+    'The GROWTHBOOK_FASTIFY_CLIENT_KEY env should be changed from the default value.'
+  );
 }
 
 export const HOME_LOCATION = process.env.HOME_LOCATION;
@@ -178,3 +188,7 @@ export const SES_REGION = process.env.SES_REGION || 'us-east-1';
 export const SHOW_UPCOMING_CHANGES =
   process.env.SHOW_UPCOMING_CHANGES === 'true';
 export const STRIPE_SECRET_KEY = process.env.STRIPE_SECRET_KEY;
+export const GROWTHBOOK_FASTIFY_API_HOST =
+  process.env.GROWTHBOOK_FASTIFY_API_HOST;
+export const GROWTHBOOK_FASTIFY_CLIENT_KEY =
+  process.env.GROWTHBOOK_FASTIFY_CLIENT_KEY;
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d50716be4b8..370cb4b4e50 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -159,6 +159,9 @@ importers:
       '@fastify/type-provider-typebox':
         specifier: 3.6.0
         version: 3.6.0(@sinclair/typebox@0.32.14)
+      '@growthbook/growthbook':
+        specifier: 1.3.1
+        version: 1.3.1
       '@immobiliarelabs/fastify-sentry':
         specifier: 7.1.1
         version: 7.1.1
@@ -827,7 +830,7 @@ importers:
         version: 10.9.2(@types/node@20.12.8)(typescript@5.2.2)
       webpack:
         specifier: 5.90.3
-        version: 5.90.3
+        version: 5.90.3(webpack-cli@4.10.0)
 
   curriculum:
     devDependencies:
@@ -1116,7 +1119,7 @@ importers:
         version: 4.3.12
       '@types/copy-webpack-plugin':
         specifier: ^8.0.1
-        version: 8.0.1(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))
+        version: 8.0.1(webpack-cli@4.10.0)
       '@types/enzyme':
         specifier: 3.10.16
         version: 3.10.16
@@ -1134,13 +1137,13 @@ importers:
         version: 1.6.0(typescript@5.4.5)
       babel-loader:
         specifier: 8.3.0
-        version: 8.3.0(@babel/core@7.23.7)(webpack@5.90.3(webpack-cli@4.10.0))
+        version: 8.3.0(@babel/core@7.23.7)(webpack@5.90.3)
       chai:
         specifier: 4.4.1
         version: 4.4.1
       copy-webpack-plugin:
         specifier: 9.1.0
-        version: 9.1.0(webpack@5.90.3(webpack-cli@4.10.0))
+        version: 9.1.0(webpack@5.90.3)
       enzyme:
         specifier: 3.11.0
         version: 3.11.0
@@ -3163,6 +3166,10 @@ packages:
     resolution: {integrity: sha512-ennMHKZIhAZokHHcnA9/tOTLFdBB4DQR0WHT8Lf1pD80jWVv8JBCAzsV1jzSjYUQhb8R8pLR2Kho0IfgjzIZGQ==}
     engines: {node: '>=10'}
 
+  '@growthbook/growthbook@1.3.1':
+    resolution: {integrity: sha512-ewtwq6+86rRKwcYUXEmBVR1JuiEIYZhxow/Z52qyAxJwEHdXmpS4Yk8sVeVD9bphCwE2r0zuifxFkBxmnIL4Mg==}
+    engines: {node: '>=10'}
+
   '@hapi/address@2.1.4':
     resolution: {integrity: sha512-QD1PhQk+s31P1ixsX0H0Suoupp3VMXzIVMSwobR3F3MSUO2YCV0B7xqLcUw/Bh8yuvd3LhpyqLQWTNcRmp6IdQ==}
     deprecated: Moved to 'npm install @sideway/address'
@@ -4731,6 +4738,7 @@ packages:
 
   acorn-import-assertions@1.9.0:
     resolution: {integrity: sha512-cmMwop9x+8KFhxvKrKfPYmN6/pKTYYHBqLa0DfvVZcKMJWNyWLnaqND7dx/qn66R7ewM1UX5XMaDVP5wlVTaVA==}
+    deprecated: package has been renamed to acorn-import-attributes
     peerDependencies:
       acorn: ^8
 
@@ -6994,11 +7002,13 @@ packages:
   eslint@7.32.0:
     resolution: {integrity: sha512-VHZ8gX+EDfz+97jGcgyGCyRia/dPOd6Xh9yPv8Bl1+SoaIwD+a/vlrOmGRUyOYu7MwUhc7CxqeaDZU13S4+EpA==}
     engines: {node: ^10.12.0 || >=12.0.0}
+    deprecated: This version is no longer supported. Please see https://eslint.org/version-support for other options.
     hasBin: true
 
   eslint@8.57.0:
     resolution: {integrity: sha512-dZ6+mexnaTIbSBZWgou51U6OmzIhYM2VcNdtiTtI7qPNZm35Akpr0f6vtw3w1Kmn5PYo+tZVfh13WrhpS6oLqQ==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+    deprecated: This version is no longer supported. Please see https://eslint.org/version-support for other options.
     hasBin: true
 
   espree@7.3.1:
@@ -12410,6 +12420,7 @@ packages:
 
   sudo-prompt@8.2.5:
     resolution: {integrity: sha512-rlBo3HU/1zAJUrkY6jNxDOC9eVYliG6nS4JA8u8KAshITd07tafMc/Br7xQwCSseXwJ2iCcHCE8SNWX3q8Z+kw==}
+    deprecated: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info.
 
   superagent@8.1.2:
     resolution: {integrity: sha512-6WTxW1EB6yCxV5VFOIPQruWGHqc3yI7hEmZK6h+pyk69Lk/Ut7rLUY6W/ONF2MjBuGjvmMiIpsrVJ2vjrHlslA==}
@@ -17136,6 +17147,10 @@ snapshots:
     dependencies:
       dom-mutator: 0.6.0
 
+  '@growthbook/growthbook@1.3.1':
+    dependencies:
+      dom-mutator: 0.6.0
+
   '@hapi/address@2.1.4': {}
 
   '@hapi/boom@10.0.1':
@@ -17544,7 +17559,7 @@ snapshots:
       react-refresh: 0.9.0
       schema-utils: 2.7.1
       source-map: 0.7.4
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   '@polka/url@1.0.0-next.23': {}
 
@@ -18284,7 +18299,7 @@ snapshots:
 
   '@types/cookiejar@2.1.2': {}
 
-  '@types/copy-webpack-plugin@8.0.1(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))':
+  '@types/copy-webpack-plugin@8.0.1(webpack-cli@4.10.0)':
     dependencies:
       '@types/node': 20.8.0
       tapable: 2.2.1
@@ -19033,17 +19048,17 @@ snapshots:
       '@webassemblyjs/ast': 1.11.6
       '@xtuc/long': 4.2.2
 
-  '@webpack-cli/configtest@1.2.0(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))(webpack@5.90.3(webpack-cli@4.10.0))':
+  '@webpack-cli/configtest@1.2.0(webpack-cli@4.10.0)(webpack@5.90.3)':
     dependencies:
       webpack: 5.90.3(webpack-cli@4.10.0)
       webpack-cli: 4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3)
 
-  '@webpack-cli/info@1.5.0(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))':
+  '@webpack-cli/info@1.5.0(webpack-cli@4.10.0)':
     dependencies:
       envinfo: 7.10.0
       webpack-cli: 4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3)
 
-  '@webpack-cli/serve@1.7.0(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))':
+  '@webpack-cli/serve@1.7.0(webpack-cli@4.10.0)':
     dependencies:
       webpack-cli: 4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3)
 
@@ -19527,9 +19542,9 @@ snapshots:
       loader-utils: 2.0.4
       make-dir: 3.1.0
       schema-utils: 2.7.1
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
-  babel-loader@8.3.0(@babel/core@7.23.7)(webpack@5.90.3(webpack-cli@4.10.0)):
+  babel-loader@8.3.0(@babel/core@7.23.7)(webpack@5.90.3):
     dependencies:
       '@babel/core': 7.23.7
       find-cache-dir: 3.3.2
@@ -20650,7 +20665,7 @@ snapshots:
 
   copy-descriptor@0.1.1: {}
 
-  copy-webpack-plugin@9.1.0(webpack@5.90.3(webpack-cli@4.10.0)):
+  copy-webpack-plugin@9.1.0(webpack@5.90.3):
     dependencies:
       fast-glob: 3.3.1
       glob-parent: 6.0.2
@@ -20831,7 +20846,7 @@ snapshots:
       postcss-value-parser: 4.2.0
       schema-utils: 3.3.0
       semver: 7.6.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   css-mediaquery@0.1.2: {}
 
@@ -20844,7 +20859,7 @@ snapshots:
       schema-utils: 3.3.0
       serialize-javascript: 5.0.1
       source-map: 0.6.1
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   css-select@4.3.0:
     dependencies:
@@ -21774,7 +21789,7 @@ snapshots:
       debug: 4.3.4(supports-color@8.1.1)
       enhanced-resolve: 5.15.0
       eslint: 8.57.0
-      eslint-module-utils: 2.8.0(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-plugin-import@2.29.1)(eslint@8.57.0))(eslint@8.57.0)
+      eslint-module-utils: 2.8.0(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5)(eslint@8.57.0)
       eslint-plugin-import: 2.29.1(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-import-resolver-typescript@3.5.5)(eslint@8.57.0)
       get-tsconfig: 4.7.2
       globby: 13.2.2
@@ -21798,7 +21813,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  eslint-module-utils@2.8.0(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-plugin-import@2.29.1)(eslint@8.57.0))(eslint@8.57.0):
+  eslint-module-utils@2.8.0(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5)(eslint@8.57.0):
     dependencies:
       debug: 3.2.7(supports-color@5.5.0)
     optionalDependencies:
@@ -21871,7 +21886,7 @@ snapshots:
       doctrine: 2.1.0
       eslint: 8.57.0
       eslint-import-resolver-node: 0.3.9
-      eslint-module-utils: 2.8.0(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-plugin-import@2.29.1)(eslint@8.57.0))(eslint@8.57.0)
+      eslint-module-utils: 2.8.0(@typescript-eslint/parser@7.1.1(eslint@8.57.0)(typescript@5.4.5))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5)(eslint@8.57.0)
       hasown: 2.0.0
       is-core-module: 2.13.1
       is-glob: 4.0.3
@@ -22052,7 +22067,7 @@ snapshots:
       micromatch: 4.0.5
       normalize-path: 3.0.0
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   eslint@7.32.0:
     dependencies:
@@ -22531,7 +22546,7 @@ snapshots:
     dependencies:
       loader-utils: 2.0.4
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   file-type@16.5.4:
     dependencies:
@@ -22657,7 +22672,7 @@ snapshots:
       semver: 5.7.2
       tapable: 1.1.3
       typescript: 5.2.2
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
       worker-rpc: 0.1.1
     optionalDependencies:
       eslint: 7.32.0
@@ -23232,7 +23247,7 @@ snapshots:
       url-loader: 4.1.1(file-loader@6.2.0(webpack@5.90.3))(webpack@5.90.3)
       uuid: 3.4.0
       v8-compile-cache: 2.4.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
       webpack-dev-middleware: 4.3.0(webpack@5.90.3)
       webpack-merge: 5.9.0
       webpack-stats-plugin: 1.1.3
@@ -26325,7 +26340,7 @@ snapshots:
     dependencies:
       loader-utils: 2.0.4
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
       webpack-sources: 1.4.3
 
   minimalistic-assert@1.0.1: {}
@@ -26429,7 +26444,7 @@ snapshots:
     dependencies:
       loader-utils: 2.0.4
       monaco-editor: 0.28.1
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   monaco-editor@0.28.1: {}
 
@@ -26731,7 +26746,7 @@ snapshots:
     dependencies:
       loader-utils: 2.0.4
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   nwsapi@2.2.7: {}
 
@@ -27310,7 +27325,7 @@ snapshots:
       postcss: 8.4.35
       schema-utils: 3.3.0
       semver: 7.6.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   postcss-loader@5.3.0(postcss@8.4.35)(webpack@5.90.3):
     dependencies:
@@ -27318,7 +27333,7 @@ snapshots:
       klona: 2.0.6
       postcss: 8.4.35
       semver: 7.6.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   postcss-merge-longhand@5.1.7(postcss@8.4.35):
     dependencies:
@@ -27782,7 +27797,7 @@ snapshots:
     dependencies:
       loader-utils: 2.0.4
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   rc@1.2.8:
     dependencies:
@@ -27817,7 +27832,7 @@ snapshots:
       shell-quote: 1.7.2
       strip-ansi: 6.0.0
       text-table: 0.2.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
     optionalDependencies:
       typescript: 5.2.2
     transitivePeerDependencies:
@@ -29323,7 +29338,7 @@ snapshots:
     dependencies:
       loader-utils: 2.0.4
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   style-to-object@0.3.0:
     dependencies:
@@ -29464,7 +29479,7 @@ snapshots:
 
   term-size@2.2.1: {}
 
-  terser-webpack-plugin@5.3.10(webpack@5.90.3(webpack-cli@4.10.0)):
+  terser-webpack-plugin@5.3.10(webpack@5.90.3):
     dependencies:
       '@jridgewell/trace-mapping': 0.3.25
       jest-worker: 27.5.1
@@ -29473,15 +29488,6 @@ snapshots:
       terser: 5.28.1
       webpack: 5.90.3(webpack-cli@4.10.0)
 
-  terser-webpack-plugin@5.3.10(webpack@5.90.3):
-    dependencies:
-      '@jridgewell/trace-mapping': 0.3.25
-      jest-worker: 27.5.1
-      schema-utils: 3.3.0
-      serialize-javascript: 6.0.1
-      terser: 5.28.1
-      webpack: 5.90.3
-
   terser-webpack-plugin@5.3.9(webpack@5.90.3):
     dependencies:
       '@jridgewell/trace-mapping': 0.3.22
@@ -29489,7 +29495,7 @@ snapshots:
       schema-utils: 3.3.0
       serialize-javascript: 6.0.1
       terser: 5.20.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   terser@5.20.0:
     dependencies:
@@ -30139,7 +30145,7 @@ snapshots:
       loader-utils: 2.0.4
       mime-types: 2.1.35
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
     optionalDependencies:
       file-loader: 6.2.0(webpack@5.90.3)
 
@@ -30354,9 +30360,9 @@ snapshots:
   webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3):
     dependencies:
       '@discoveryjs/json-ext': 0.5.7
-      '@webpack-cli/configtest': 1.2.0(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))(webpack@5.90.3(webpack-cli@4.10.0))
-      '@webpack-cli/info': 1.5.0(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))
-      '@webpack-cli/serve': 1.7.0(webpack-cli@4.10.0(webpack-bundle-analyzer@4.10.1)(webpack@5.90.3))
+      '@webpack-cli/configtest': 1.2.0(webpack-cli@4.10.0)(webpack@5.90.3)
+      '@webpack-cli/info': 1.5.0(webpack-cli@4.10.0)
+      '@webpack-cli/serve': 1.7.0(webpack-cli@4.10.0)
       colorette: 2.0.20
       commander: 7.2.0
       cross-spawn: 7.0.3
@@ -30377,7 +30383,7 @@ snapshots:
       mime-types: 2.1.35
       range-parser: 1.2.1
       schema-utils: 3.3.0
-      webpack: 5.90.3
+      webpack: 5.90.3(webpack-cli@4.10.0)
 
   webpack-merge@5.9.0:
     dependencies:
@@ -30399,37 +30405,6 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  webpack@5.90.3:
-    dependencies:
-      '@types/eslint-scope': 3.7.5
-      '@types/estree': 1.0.5
-      '@webassemblyjs/ast': 1.11.6
-      '@webassemblyjs/wasm-edit': 1.11.6
-      '@webassemblyjs/wasm-parser': 1.11.6
-      acorn: 8.11.3
-      acorn-import-assertions: 1.9.0(acorn@8.11.3)
-      browserslist: 4.23.0
-      chrome-trace-event: 1.0.3
-      enhanced-resolve: 5.15.0
-      es-module-lexer: 1.3.1
-      eslint-scope: 5.1.1
-      events: 3.3.0
-      glob-to-regexp: 0.4.1
-      graceful-fs: 4.2.11
-      json-parse-even-better-errors: 2.3.1
-      loader-runner: 4.3.0
-      mime-types: 2.1.35
-      neo-async: 2.6.2
-      schema-utils: 3.3.0
-      tapable: 2.2.1
-      terser-webpack-plugin: 5.3.10(webpack@5.90.3)
-      watchpack: 2.4.0
-      webpack-sources: 3.2.3
-    transitivePeerDependencies:
-      - '@swc/core'
-      - esbuild
-      - uglify-js
-
   webpack@5.90.3(webpack-cli@4.10.0):
     dependencies:
       '@types/eslint-scope': 3.7.5
@@ -30453,7 +30428,7 @@ snapshots:
       neo-async: 2.6.2
       schema-utils: 3.3.0
       tapable: 2.2.1
-      terser-webpack-plugin: 5.3.10(webpack@5.90.3(webpack-cli@4.10.0))
+      terser-webpack-plugin: 5.3.10(webpack@5.90.3)
       watchpack: 2.4.0
       webpack-sources: 3.2.3
     optionalDependencies:
diff --git a/sample.env b/sample.env
index c7f2c04c4f8..d572bd1970f 100644
--- a/sample.env
+++ b/sample.env
@@ -32,6 +32,8 @@ PATREON_CLIENT_ID=id_from_patreon_dashboard
 
 # Analytics
 GROWTHBOOK_URI=api_URI_from_Growthbook_dashboard
+GROWTHBOOK_FASTIFY_API_HOST=fastify_api_sdk_api_host_from_growthbook_dashboard
+GROWTHBOOK_FASTIFY_CLIENT_KEY=fastify_api_sdk_client_key_from_growthbook_dashboard
 
 # Application paths
 HOME_LOCATION=http://localhost:8000