diff --git a/.changeset/tough-peas-retire.md b/.changeset/tough-peas-retire.md
new file mode 100644
index 00000000000..a845151cc84
--- /dev/null
+++ b/.changeset/tough-peas-retire.md
@@ -0,0 +1,2 @@
+---
+---
diff --git a/package.json b/package.json
index d40dcf45e44..f6f59e14468 100644
--- a/package.json
+++ b/package.json
@@ -17,15 +17,15 @@
     "pretest": "turbo run pretest",
     "depcheck": "knip --dependencies --tags=-knipignore",
     "knip:fix": "knip --fix",
-    "test": "vitest --run --coverage --config vite.node.config.mts $(scripts/tests-find.sh --node)",
-    "test:filter": "vitest --run --coverage --config vite.node.config.mts",
+    "test": "vitest --run --coverage --config vitest.node.config.mts $(scripts/tests-find.sh --node)",
+    "test:filter": "vitest --run --coverage --config vitest.node.config.mts",
     "test:coverage-merge": "tsx ./scripts/tests-coverage-merge.ts",
     "test:coverage-diff": "tsx ./scripts/tests-coverage-diff.ts",
-    "test:watch": "vitest --watch --config vite.node.config.mts $(scripts/tests-find.sh --node)",
+    "test:watch": "vitest --watch --config vitest.node.config.mts $(scripts/tests-find.sh --node)",
     "test:validate": "./scripts/tests-validate.sh",
-    "test:browser": "vitest --run --coverage --config vite.browser.config.mts $(scripts/tests-find.sh --browser)",
-    "test:browser:filter": "vitest --run --coverage --config vite.browser.config.mts",
-    "test:e2e": "vitest --run --config vite.node.config.mts $(scripts/tests-find.sh --e2e)",
+    "test:browser": "vitest --run --coverage --config vitest.browser.config.mts $(scripts/tests-find.sh --browser)",
+    "test:browser:filter": "vitest --run --coverage --config vitest.browser.config.mts",
+    "test:e2e": "vitest --run --config vitest.node.config.mts $(scripts/tests-find.sh --e2e)",
     "lint": "run-s lint:check prettier:check",
     "lint:check": "eslint . --ext .ts --max-warnings 0",
     "lint:fix": "pnpm lint:check --fix",
diff --git a/vite.node.config.mts b/vite.node.config.mts
deleted file mode 100644
index 57e002b56df..00000000000
--- a/vite.node.config.mts
+++ /dev/null
@@ -1,14 +0,0 @@
-import type { UserConfig } from "vitest/config";
-import { mergeConfig } from "vitest/config";
-
-import baseConfig from "./vite.base.config.mts";
-
-const config: UserConfig = {
-  test: {
-    coverage: {
-      reportsDirectory: "coverage/environments/node",
-    },
-  },
-};
-
-export default mergeConfig(baseConfig, config);
diff --git a/vite.browser.config.mts b/vitest.browser.config.mts
similarity index 81%
rename from vite.browser.config.mts
rename to vitest.browser.config.mts
index fd260dd6aa1..8c7b3b0132f 100644
--- a/vite.browser.config.mts
+++ b/vitest.browser.config.mts
@@ -1,8 +1,8 @@
 import { nodePolyfills } from "vite-plugin-node-polyfills";
-import { mergeConfig } from "vitest/config";
 import type { UserConfig } from "vitest/config";
+import { mergeConfig, defineProject } from "vitest/config";
 
-import baseConfig from "./vite.base.config.mts";
+import sharedConfig from "./vitest.shared.config.mts";
 
 const config: UserConfig = {
   plugins: [
@@ -42,4 +42,4 @@ const config: UserConfig = {
   },
 };
 
-export default mergeConfig(baseConfig, config);
+export default mergeConfig(sharedConfig, defineProject(config));
diff --git a/vitest.config.ts b/vitest.config.ts
new file mode 100644
index 00000000000..224c9b5a35d
--- /dev/null
+++ b/vitest.config.ts
@@ -0,0 +1,24 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    coverage: {
+      enabled: true,
+      provider: 'istanbul',
+      reporter: ['json', 'text', 'html'],
+      include: ['packages', 'internal', 'apps'],
+      exclude: [
+        '**/*.js',
+        '**/node_modules/**',
+        '**/dist/**',
+        '**/test/**',
+        '**/*.test.ts',
+        '**/*.d.ts',
+        '**/bin.ts',
+        'packages/fuel-gauge/**',
+        'apps/demo-*',
+        'apps/docs',
+      ],
+    },
+  },
+});
diff --git a/vite.env.ts b/vitest.env.ts
similarity index 100%
rename from vite.env.ts
rename to vitest.env.ts
diff --git a/vitest.node.config.mts b/vitest.node.config.mts
new file mode 100644
index 00000000000..d3b8430251a
--- /dev/null
+++ b/vitest.node.config.mts
@@ -0,0 +1,14 @@
+import type { UserConfig } from "vitest/config";
+import { mergeConfig, defineProject } from "vitest/config";
+
+import sharedConfig from "./vitest.shared.config.mts";
+
+const config: UserConfig = {
+  test: {
+    coverage: {
+      reportsDirectory: "coverage/environments/node",
+    },
+  },
+};
+
+export default mergeConfig(sharedConfig, defineProject(config));
diff --git a/vite.base.config.mts b/vitest.shared.config.mts
similarity index 96%
rename from vite.base.config.mts
rename to vitest.shared.config.mts
index ab159041524..08ba4406074 100644
--- a/vite.base.config.mts
+++ b/vitest.shared.config.mts
@@ -11,16 +11,6 @@ export default defineConfig({
     }),
   ],
   test: {
-    exclude: [
-      "**/node_modules/**",
-      "**/dist/**",
-      "/apps/demo-nextjs",
-      "/apps/demo-react-cra",
-      "/apps/demo-react-vite",
-    ],
-    globals: true,
-    setupFiles: ["./vite.env.ts"],
-    env: loadEnv(mode, process.cwd(), ""),
     coverage: {
       enabled: true,
       provider: "istanbul",
@@ -39,6 +29,16 @@ export default defineConfig({
         "apps/docs",
       ],
     },
+    exclude: [
+      "**/node_modules/**",
+      "**/dist/**",
+      "/apps/demo-nextjs",
+      "/apps/demo-react-cra",
+      "/apps/demo-react-vite",
+    ],
+    globals: true,
+    setupFiles: ["./vitest.env.ts"],
+    env: loadEnv(mode, process.cwd(), ""),
     poolOptions: {
       threads: {
         minThreads: 1,
diff --git a/vitest.workspace.ts b/vitest.workspace.ts
new file mode 100644
index 00000000000..d5607cb861f
--- /dev/null
+++ b/vitest.workspace.ts
@@ -0,0 +1,3 @@
+import { defineWorkspace } from 'vitest/config';
+
+export default defineWorkspace(['./vitest.node.config.mts', './vitest.browser.config.mts']);