diff --git a/packages/twenty-front/project.json b/packages/twenty-front/project.json
index 636fd29af6a6..4dcb7f444a00 100644
--- a/packages/twenty-front/project.json
+++ b/packages/twenty-front/project.json
@@ -10,6 +10,12 @@
         "outputPath": "{projectRoot}/build"
       }
     },
+    "serve": {
+      "executor": "nx:run-commands",
+      "options": {
+        "command": "npx serve -s {projectRoot}/build"
+      }
+    },
     "start": {
       "executor": "@nx/vite:dev-server",
       "options": {
diff --git a/packages/twenty-front/src/modules/ui/display/status/components/__stories__/Status.stories.tsx b/packages/twenty-front/src/modules/ui/display/status/components/__stories__/Status.stories.tsx
index 7db5637d0497..cd480d45aae2 100644
--- a/packages/twenty-front/src/modules/ui/display/status/components/__stories__/Status.stories.tsx
+++ b/packages/twenty-front/src/modules/ui/display/status/components/__stories__/Status.stories.tsx
@@ -15,6 +15,7 @@ const meta: Meta<typeof Status> = {
   component: Status,
   args: {
     text: 'Urgent',
+    weight: 'medium',
   },
 };
 
diff --git a/packages/twenty-front/tsconfig.build.json b/packages/twenty-front/tsconfig.build.json
new file mode 100644
index 000000000000..7a17e21fdea8
--- /dev/null
+++ b/packages/twenty-front/tsconfig.build.json
@@ -0,0 +1,22 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["node"]
+  },
+  "exclude": [
+    "**/__mocks__/**/*",
+    "**/*.spec.ts",
+    "**/*.spec.tsx",
+    "**/*.stories.ts",
+    "**/*.stories.tsx",
+    "**/*.test.ts",
+    "**/*.test.tsx"
+  ],
+  "include": [
+    "src/**/*.js",
+    "src/**/*.jsx",
+    "src/**/*.d.ts",
+    "src/**/*.ts",
+    "src/**/*.tsx"
+  ]
+}
diff --git a/packages/twenty-front/tsconfig.app.json b/packages/twenty-front/tsconfig.dev.json
similarity index 84%
rename from packages/twenty-front/tsconfig.app.json
rename to packages/twenty-front/tsconfig.dev.json
index 9e43a624310d..f90dcae862bb 100644
--- a/packages/twenty-front/tsconfig.app.json
+++ b/packages/twenty-front/tsconfig.dev.json
@@ -3,7 +3,6 @@
   "compilerOptions": {
     "types": ["node"]
   },
-  "exclude": ["**/__mocks__/**/*"],
   "include": [
     "src/**/*.js",
     "src/**/*.jsx",
diff --git a/packages/twenty-front/tsconfig.json b/packages/twenty-front/tsconfig.json
index 1c9a73c46be1..f6c268d9c2fd 100644
--- a/packages/twenty-front/tsconfig.json
+++ b/packages/twenty-front/tsconfig.json
@@ -32,7 +32,10 @@
   "include": [],
   "references": [
     {
-      "path": "./tsconfig.app.json"
+      "path": "./tsconfig.dev.json"
+    },
+    {
+      "path": "./tsconfig.build.json"
     },
     {
       "path": "./tsconfig.spec.json"
diff --git a/packages/twenty-front/vite.config.ts b/packages/twenty-front/vite.config.ts
index 924f9c9d7ee0..682b6466ab40 100644
--- a/packages/twenty-front/vite.config.ts
+++ b/packages/twenty-front/vite.config.ts
@@ -19,9 +19,13 @@ export default defineConfig(({ command, mode }) => {
 
   const isBuildCommand = command === 'build';
 
+  const tsConfigPath = isBuildCommand
+    ? path.resolve(__dirname, './tsconfig.build.json')
+    : path.resolve(__dirname, './tsconfig.dev.json');
+
   const checkers: Checkers = {
     typescript: {
-      tsconfigPath: path.resolve(__dirname, './tsconfig.app.json'),
+      tsconfigPath: tsConfigPath,
     },
     overlay: false,
   };
diff --git a/packages/twenty-ui/src/utilities/config/index.ts b/packages/twenty-ui/src/utilities/config/index.ts
index 4525e814d61b..5038c501089a 100644
--- a/packages/twenty-ui/src/utilities/config/index.ts
+++ b/packages/twenty-ui/src/utilities/config/index.ts
@@ -25,6 +25,4 @@ const getDefaultUrl = () => {
 };
 
 export const REACT_APP_SERVER_BASE_URL =
-  window._env_?.REACT_APP_SERVER_BASE_URL ||
-  process.env.REACT_APP_SERVER_BASE_URL ||
-  getDefaultUrl();
+  window._env_?.REACT_APP_SERVER_BASE_URL || getDefaultUrl();
diff --git a/packages/twenty-ui/tsconfig.lib.json b/packages/twenty-ui/tsconfig.build.json
similarity index 100%
rename from packages/twenty-ui/tsconfig.lib.json
rename to packages/twenty-ui/tsconfig.build.json
diff --git a/packages/twenty-ui/tsconfig.dev.json b/packages/twenty-ui/tsconfig.dev.json
new file mode 100644
index 000000000000..a6281404512a
--- /dev/null
+++ b/packages/twenty-ui/tsconfig.dev.json
@@ -0,0 +1,12 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": [
+    "**/*.spec.ts",
+    "**/*.spec.tsx",
+    "**/*.stories.ts",
+    "**/*.stories.tsx",
+    "**/*.test.ts",
+    "**/*.test.tsx"
+  ],
+  "include": ["src/**/*.d.ts", "src/**/*.ts", "src/**/*.tsx"]
+}
diff --git a/packages/twenty-ui/tsconfig.json b/packages/twenty-ui/tsconfig.json
index c7c587845c85..cb70a38df1ed 100644
--- a/packages/twenty-ui/tsconfig.json
+++ b/packages/twenty-ui/tsconfig.json
@@ -17,7 +17,10 @@
   "include": [],
   "references": [
     {
-      "path": "./tsconfig.lib.json"
+      "path": "./tsconfig.build.json"
+    },
+    {
+      "path": "./tsconfig.dev.json"
     },
     {
       "path": "./tsconfig.spec.json"
diff --git a/packages/twenty-ui/vite.config.ts b/packages/twenty-ui/vite.config.ts
index 3692ff065325..8bad93448bd2 100644
--- a/packages/twenty-ui/vite.config.ts
+++ b/packages/twenty-ui/vite.config.ts
@@ -4,64 +4,78 @@ import wyw from '@wyw-in-js/vite';
 import * as path from 'path';
 import { defineConfig } from 'vite';
 import checker from 'vite-plugin-checker';
-import dts from 'vite-plugin-dts';
+import dts, { PluginOptions } from 'vite-plugin-dts';
 import svgr from 'vite-plugin-svgr';
 import tsconfigPaths from 'vite-tsconfig-paths';
 
+import { UserPluginConfig } from 'vite-plugin-checker/dist/esm/types';
+
 // eslint-disable-next-line @nx/enforce-module-boundaries, import/no-relative-packages
 import packageJson from '../../package.json';
 
-export default defineConfig({
-  root: __dirname,
-  cacheDir: '../../node_modules/.vite/packages/twenty-ui',
+export default defineConfig(({ command, mode }) => {
+  const isBuildCommand = command === 'build';
 
-  plugins: [
-    react({ jsxImportSource: '@emotion/react' }),
-    tsconfigPaths(),
-    svgr(),
-    dts({
-      entryRoot: 'src',
-      tsconfigPath: path.join(__dirname, 'tsconfig.lib.json'),
-    }),
-    checker({
-      typescript: {
-        tsconfigPath: path.join(__dirname, 'tsconfig.lib.json'),
-      },
-    }),
-    wyw({
-      include: [
-        '**/OverflowingTextWithTooltip.tsx',
-        '**/Chip.tsx',
-        '**/Tag.tsx',
-        '**/Avatar.tsx',
-        '**/AvatarChip.tsx',
-      ],
-      babelOptions: {
-        presets: ['@babel/preset-typescript', '@babel/preset-react'],
-      },
-    }),
-  ],
+  const tsConfigPath = isBuildCommand
+    ? path.resolve(__dirname, './tsconfig.build.json')
+    : path.resolve(__dirname, './tsconfig.dev.json');
 
-  // Configuration for building your library.
-  // See: https://vitejs.dev/guide/build.html#library-mode
-  build: {
-    outDir: './dist',
-    reportCompressedSize: true,
-    commonjsOptions: {
-      transformMixedEsModules: true,
+  const checkersConfig: UserPluginConfig = {
+    typescript: {
+      tsconfigPath: tsConfigPath,
     },
-    lib: {
-      // Could also be a dictionary or array of multiple entry points.
-      entry: 'src/index.ts',
-      name: 'twenty-ui',
-      fileName: 'index',
-      // Change this to the formats you want to support.
-      // Don't forget to update your package.json as well.
-      formats: ['es', 'cjs'],
-    },
-    rollupOptions: {
-      // External packages that should not be bundled into your library.
-      external: Object.keys(packageJson.dependencies || {}),
+  };
+
+  const dtsConfig: PluginOptions = {
+    entryRoot: 'src',
+    tsconfigPath: tsConfigPath,
+  };
+
+  return {
+    root: __dirname,
+    cacheDir: '../../node_modules/.vite/packages/twenty-ui',
+
+    plugins: [
+      react({ jsxImportSource: '@emotion/react' }),
+      tsconfigPaths(),
+      svgr(),
+      dts(dtsConfig),
+      checker(checkersConfig),
+      wyw({
+        include: [
+          '**/OverflowingTextWithTooltip.tsx',
+          '**/Chip.tsx',
+          '**/Tag.tsx',
+          '**/Avatar.tsx',
+          '**/AvatarChip.tsx',
+        ],
+        babelOptions: {
+          presets: ['@babel/preset-typescript', '@babel/preset-react'],
+        },
+      }),
+    ],
+
+    // Configuration for building your library.
+    // See: https://vitejs.dev/guide/build.html#library-mode
+    build: {
+      outDir: './dist',
+      reportCompressedSize: true,
+      commonjsOptions: {
+        transformMixedEsModules: true,
+      },
+      lib: {
+        // Could also be a dictionary or array of multiple entry points.
+        entry: 'src/index.ts',
+        name: 'twenty-ui',
+        fileName: 'index',
+        // Change this to the formats you want to support.
+        // Don't forget to update your package.json as well.
+        formats: ['es', 'cjs'],
+      },
+      rollupOptions: {
+        // External packages that should not be bundled into your library.
+        external: Object.keys(packageJson.dependencies || {}),
+      },
     },
-  },
+  };
 });