refactor: modular navigation and custom api calls (#3613)

* Added customization files

* Added custom API headers and changed logout mutation

* Changed mutationLogout on authGuard

* Renamed feature flags

* Changed auto login to run after primary loading

* Removed unused code

* Added undefined on mutationfunctiontype to have options

* Changed logout to mutationLogout

* Return data on getConfig

* Added custom wrapper

* changed hasStore to be the constant by default

* Added custom header

* Added customParam feature flag

* Fix routes and custom link and navigate to consider absolute and relative paths

* Fixed regex on  tabs search component

* Added CustomNavigate

* Added basename and ports and URLs config

* [autofix.ci] apply automated fixes

* Update config-constants.ts

* Update index.tsx

* Fixed path comparations

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

src/frontend/feature-config.json

@@ -1,9 +0,0 @@
-{
-  "ENABLE_DARK_MODE": true,
-  "ENABLE_API": true,
-  "ENABLE_LANGFLOW_STORE": true,
-  "ENABLE_PROFILE_ICONS": true,
-  "ENABLE_SOCIAL_LINKS": true,
-  "ENABLE_BRANDING": true,
-  "ENABLE_MVPS": false
-}

src/frontend/playwright.config.ts

@@ -1,6 +1,7 @@
 import { defineConfig, devices } from "@playwright/test";
 import * as dotenv from "dotenv";
 import path from "path";
+import { PORT } from "./src/customization/config-constants";
 dotenv.config();
 dotenv.config({ path: path.resolve(__dirname, "../../.env") });
 
@@ -31,7 +32,7 @@ export default defineConfig({
   /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
   use: {
     /* Base URL to use in actions like `await page.goto('/')`. */
-    baseURL: "http://localhost:3000/",
+    baseURL: `http://localhost:${PORT || 3000}/`,
 
     /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
     trace: "on-first-retry",
@@ -85,7 +86,7 @@ export default defineConfig({
     },
     {
       command: "npm start",
-      port: 3000,
+      port: PORT || 3000,
       env: {
         VITE_PROXY_TARGET: "http://127.0.0.1:7860",
       },

src/frontend/src/alerts/alertDropDown/components/singleAlertComponent/index.tsx

@@ -1,6 +1,6 @@
+import { CustomLink } from "@/customization/components/custom-link";
 import { Transition } from "@headlessui/react";
 import { useState } from "react";
-import { Link } from "react-router-dom";
 import IconComponent from "../../../../components/genericIconComponent";
 import { SingleAlertComponentType } from "../../../../types/alerts";
 
@@ -93,12 +93,12 @@ export default function SingleAlert({
             </p>
             <p className="mt-3 text-sm md:ml-6 md:mt-0">
               {dropItem.link ? (
-                <Link
+                <CustomLink
                   to={dropItem.link}
                   className="whitespace-nowrap font-medium text-info-foreground hover:text-accent-foreground"
                 >
                   Details
-                </Link>
+                </CustomLink>
               ) : (
                 <></>
               )}

src/frontend/src/alerts/notice/index.tsx

@@ -1,6 +1,6 @@
+import { CustomLink } from "@/customization/components/custom-link";
 import { Transition } from "@headlessui/react";
 import { useEffect, useState } from "react";
-import { Link } from "react-router-dom";
 import IconComponent from "../../components/genericIconComponent";
 import { NoticeAlertType } from "../../types/alerts";
 
@@ -52,12 +52,12 @@ export default function NoticeAlert({
             </p>
             <p className="mt-3 text-sm md:ml-6 md:mt-0">
               {link !== "" ? (
-                <Link
+                <CustomLink
                   to={link}
                   className="whitespace-nowrap font-medium text-info-foreground hover:text-accent-foreground"
                 >
                   Details
-                </Link>
+                </CustomLink>
               ) : (
                 <></>
               )}

src/frontend/src/components/authAdminGuard/index.tsx

@@ -1,7 +1,7 @@
+import { CustomNavigate } from "@/customization/components/custom-navigate";
 import { LoadingPage } from "@/pages/LoadingPage";
 import useAuthStore from "@/stores/authStore";
 import { useContext } from "react";
-import { Navigate } from "react-router-dom";
 import { AuthContext } from "../../contexts/authContext";
 
 export const ProtectedAdminRoute = ({ children }) => {
@@ -13,7 +13,7 @@ export const ProtectedAdminRoute = ({ children }) => {
   if (!isAuthenticated) {
     return <LoadingPage />;
   } else if ((userData && !isAdmin) || autoLogin) {
-    return <Navigate to="/" replace />;
+    return <CustomNavigate to="/" replace />;
   } else {
     return children;
   }

src/frontend/src/components/authGuard/index.tsx

@@ -3,7 +3,10 @@ import {
   LANGFLOW_ACCESS_TOKEN_EXPIRE_SECONDS_ENV,
   LANGFLOW_AUTO_LOGIN_OPTION,
 } from "@/constants/constants";
-import { useRefreshAccessToken } from "@/controllers/API/queries/auth";
+import {
+  useLogout,
+  useRefreshAccessToken,
+} from "@/controllers/API/queries/auth";
 import useAuthStore from "@/stores/authStore";
 import { useEffect } from "react";
 import { Cookies } from "react-cookie";
@@ -11,11 +14,11 @@ import { Cookies } from "react-cookie";
 export const ProtectedRoute = ({ children }) => {
   const isAuthenticated = useAuthStore((state) => state.isAuthenticated);
   const hasToken = !!localStorage.getItem(LANGFLOW_AUTO_LOGIN_OPTION);
-  const logout = useAuthStore((state) => state.logout);
 
   const cookies = new Cookies();
   const refreshToken = cookies.get("refresh_token");
   const { mutate: mutateRefresh } = useRefreshAccessToken();
+  const { mutate: mutationLogout } = useLogout();
 
   useEffect(() => {
     const envRefreshTime = LANGFLOW_ACCESS_TOKEN_EXPIRE_SECONDS_ENV;
@@ -38,7 +41,7 @@ export const ProtectedRoute = ({ children }) => {
   }, [isAuthenticated]);
 
   if (!isAuthenticated && hasToken) {
-    logout();
+    mutationLogout();
   } else {
     return children;
   }

src/frontend/src/components/authLoginGuard/index.tsx

@@ -1,18 +1,16 @@
+import { CustomNavigate } from "@/customization/components/custom-navigate";
 import useAuthStore from "@/stores/authStore";
-import { Navigate } from "react-router-dom";
 
 export const ProtectedLoginRoute = ({ children }) => {
   const autoLogin = useAuthStore((state) => state.autoLogin);
   const isAuthenticated = useAuthStore((state) => state.isAuthenticated);
 
   if (autoLogin === true) {
-    window.location.replace("/");
+    return <CustomNavigate to="/" replace />;
-    return <Navigate to="/" replace />;
   }
 
   if (isAuthenticated) {
-    window.location.replace("/");
+    return <CustomNavigate to="/" replace />;
-    return <Navigate to="/" replace />;
   }
 
   return children;

src/frontend/src/components/authSettingsGuard/index.tsx

@@ -1,19 +1,18 @@
-import FeatureFlags from "@/../feature-config.json";
+import { CustomNavigate } from "@/customization/components/custom-navigate";
+import { ENABLE_PROFILE_ICONS } from "@/customization/feature-flags";
 import useAuthStore from "@/stores/authStore";
 import { useStoreStore } from "@/stores/storeStore";
-import { Navigate } from "react-router-dom";
 
 export const AuthSettingsGuard = ({ children }) => {
   const autoLogin = useAuthStore((state) => state.autoLogin);
   const hasStore = useStoreStore((state) => state.hasStore);
 
   // Hides the General settings if there is nothing to show
-  const showGeneralSettings =
+  const showGeneralSettings = ENABLE_PROFILE_ICONS || hasStore || !autoLogin;
-    FeatureFlags.ENABLE_PROFILE_ICONS || hasStore || !autoLogin;
 
   if (showGeneralSettings) {
     return children;
   } else {
-    return <Navigate replace to="global-variables" />;
+    return <CustomNavigate replace to="global-variables" />;
   }
 };

src/frontend/src/components/catchAllRoutes/index.tsx

@@ -1,8 +1,8 @@
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import { useEffect } from "react";
-import { useNavigate } from "react-router-dom";
 
 export const CatchAllRoute = () => {
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
 
   // Redirect to the root ("/") when the catch-all route is matched
   useEffect(() => {

src/frontend/src/components/chatComponent/index.tsx

@@ -1,4 +1,4 @@
-import FeatureFlags from "@/../feature-config.json";
+import { ENABLE_API } from "@/customization/feature-flags";
 import { Transition } from "@headlessui/react";
 import { useMemo, useState } from "react";
 import { useHotkeys } from "react-hotkeys-hook";
@@ -138,7 +138,7 @@ export default function FlowToolbar(): JSX.Element {
             <div>
               <Separator orientation="vertical" />
             </div>
-            {FeatureFlags.ENABLE_API && (
+            {ENABLE_API && (
               <>
                 <div className="flex cursor-pointer items-center gap-2">
                   {currentFlow && currentFlow.data && (

src/frontend/src/components/folderSidebarComponent/components/sideBarFolderButtons/index.tsx

@@ -4,6 +4,7 @@ import {
   usePostUploadFolders,
 } from "@/controllers/API/queries/folders";
 import { useGetDownloadFolders } from "@/controllers/API/queries/folders/use-get-download-folders";
+import { ENABLE_CUSTOM_PARAM } from "@/customization/feature-flags";
 import { createFileUpload } from "@/helpers/create-file-upload";
 import { getObjectsFromFilelist } from "@/helpers/get-objects-from-filelist";
 import useUploadFlow from "@/hooks/flows/use-upload-flow";
@@ -44,7 +45,8 @@ const SideBarFoldersButtonsComponent = ({
     folders.map((obj) => ({ name: obj.name, edit: false })) ?? [],
   );
   const currentFolder = pathname.split("/");
-  const urlWithoutPath = pathname.split("/").length < 4;
+  const urlWithoutPath =
+    pathname.split("/").length < (ENABLE_CUSTOM_PARAM ? 5 : 4);
   const myCollectionId = useFolderStore((state) => state.myCollectionId);
   const folderIdDragging = useFolderStore((state) => state.folderIdDragging);
 

src/frontend/src/components/headerComponent/components/menuBar/index.tsx

@@ -7,12 +7,12 @@ import {
   DropdownMenuTrigger,
 } from "../../../ui/dropdown-menu";
 
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import useAddFlow from "@/hooks/flows/use-add-flow";
 import useSaveFlow from "@/hooks/flows/use-save-flow";
 import useUploadFlow from "@/hooks/flows/use-upload-flow";
 import { customStringify } from "@/utils/reactflowUtils";
 import { useHotkeys } from "react-hotkeys-hook";
-import { useNavigate } from "react-router-dom";
 import { UPLOAD_ERROR_ALERT } from "../../../../constants/alerts_constants";
 import { SAVED_HOVER } from "../../../../constants/constants";
 import ExportModal from "../../../../modals/exportModal";
@@ -40,7 +40,7 @@ export const MenuBar = ({}: {}): JSX.Element => {
   const [openSettings, setOpenSettings] = useState(false);
   const [openLogs, setOpenLogs] = useState(false);
   const uploadFlow = useUploadFlow();
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   const isBuilding = useFlowStore((state) => state.isBuilding);
   const getTypes = useTypesStore((state) => state.getTypes);
   const saveFlow = useSaveFlow();

src/frontend/src/components/headerComponent/index.tsx

@@ -1,7 +1,7 @@
 import { useContext } from "react";
 import { FaDiscord, FaGithub } from "react-icons/fa";
 import { RiTwitterXFill } from "react-icons/ri";
-import { Link, useLocation, useNavigate } from "react-router-dom";
+import { useLocation } from "react-router-dom";
 import AlertDropdown from "../../alerts/alertDropDown";
 import {
   BASE_URL_API,
@@ -10,8 +10,14 @@ import {
 } from "../../constants/constants";
 import { AuthContext } from "../../contexts/authContext";
 
-import FeatureFlags from "@/../feature-config.json";
 import { useLogout } from "@/controllers/API/queries/auth";
+import { CustomLink } from "@/customization/components/custom-link";
+import {
+  ENABLE_DARK_MODE,
+  ENABLE_PROFILE_ICONS,
+  ENABLE_SOCIAL_LINKS,
+} from "@/customization/feature-flags";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import useAuthStore from "@/stores/authStore";
 import useAlertStore from "../../stores/alertStore";
 import { useDarkStore } from "../../stores/darkStore";
@@ -38,9 +44,8 @@ export default function Header(): JSX.Element {
   const autoLogin = useAuthStore((state) => state.autoLogin);
 
   const { mutate: mutationLogout } = useLogout();
-  const logout = useAuthStore((state) => state.logout);
 
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   const hasStore = useStoreStore((state) => state.hasStore);
 
   const dark = useDarkStore((state) => state.dark);
@@ -65,22 +70,15 @@ export default function Header(): JSX.Element {
   );
 
   const handleLogout = () => {
-    mutationLogout(undefined, {
+    mutationLogout();
-      onSuccess: () => {
-        logout();
-      },
-      onError: (error) => {
-        console.error(error);
-      },
-    });
   };
 
   return (
     <div className="header-arrangement relative">
       <div className="header-start-display">
-        <Link to="/all" className="cursor-pointer">
+        <CustomLink to="/all" className="cursor-pointer">
           <span className="ml-4 text-2xl">⛓️</span>
-        </Link>
+        </CustomLink>
         {showArrowReturnIcon && (
           <Button
             unstyled
@@ -96,12 +94,12 @@ export default function Header(): JSX.Element {
       </div>
 
       <div className="flex items-center xl:absolute xl:left-1/2 xl:-translate-x-1/2">
-        <Link to="/all">
+        <CustomLink to="/all">
           <Button
             className="gap-2"
             variant={
-              location.pathname === "/all" ||
+              location.pathname.includes("/all") ||
-              location.pathname === "/components"
+              location.pathname.includes("/components")
                 ? "primary"
                 : "secondary"
             }
@@ -110,25 +108,27 @@ export default function Header(): JSX.Element {
             <IconComponent name="Home" className="h-4 w-4" />
             <div className="hidden flex-1 lg:block">{USER_PROJECTS_HEADER}</div>
           </Button>
-        </Link>
+        </CustomLink>
 
         {hasStore && (
-          <Link to="/store">
+          <CustomLink to="/store">
             <Button
               className="gap-2"
-              variant={location.pathname === "/store" ? "primary" : "secondary"}
+              variant={
+                location.pathname.includes("/store") ? "primary" : "secondary"
+              }
               size="sm"
               data-testid="button-store"
             >
               <IconComponent name="Store" className="h-4 w-4" />
               <div className="hidden flex-1 lg:block">Store</div>
             </Button>
-          </Link>
+          </CustomLink>
         )}
       </div>
       <div className="header-end-division">
         <div className="header-end-display">
-          {FeatureFlags.ENABLE_SOCIAL_LINKS && (
+          {ENABLE_SOCIAL_LINKS && (
             <>
               <a
                 href="https://github.com/langflow-ai/langflow"
@@ -160,7 +160,7 @@ export default function Header(): JSX.Element {
               <Separator orientation="vertical" />
             </>
           )}
-          {FeatureFlags.ENABLE_DARK_MODE && (
+          {ENABLE_DARK_MODE && (
             <button
               className="extra-side-bar-save-disable"
               onClick={() => {
@@ -202,7 +202,7 @@ export default function Header(): JSX.Element {
                   data-testid="user-profile-settings"
                   className="shrink-0"
                 >
-                  {FeatureFlags.ENABLE_PROFILE_ICONS ? (
+                  {ENABLE_PROFILE_ICONS ? (
                     <img
                       src={profileImageUrl}
                       className="h-7 w-7 shrink-0 focus-visible:outline-0"

src/frontend/src/components/sidebarComponent/components/sideBarButtons/index.tsx

@@ -1,4 +1,4 @@
-import { Link } from "react-router-dom";
+import { CustomLink } from "@/customization/components/custom-link";
 import { cn } from "../../../../utils/utils";
 import { buttonVariants } from "../../../ui/button";
 
@@ -18,13 +18,13 @@ const SideBarButtonsComponent = ({
   return (
     <div className="flex gap-2 overflow-auto lg:h-[70vh] lg:flex-col">
       {items.map((item) => (
-        <Link to={item.href!}>
+        <CustomLink to={item.href!}>
           <div
             key={item.title}
             data-testid={`sidebar-nav-${item.title}`}
             className={cn(
               buttonVariants({ variant: "ghost" }),
-              pathname === item.href
+              item.href && pathname.endsWith(item.href)
                 ? "border border-border bg-muted hover:bg-muted"
                 : "border border-transparent hover:border-border hover:bg-transparent",
               "flex w-full shrink-0 justify-start gap-4",
@@ -35,7 +35,7 @@ const SideBarButtonsComponent = ({
               {item.title}
             </span>
           </div>
-        </Link>
+        </CustomLink>
       ))}
     </div>
   );

src/frontend/src/components/storeGuard/index.tsx

@@ -1,11 +1,11 @@
-import { Navigate } from "react-router-dom";
+import { CustomNavigate } from "@/customization/components/custom-navigate";
 import { useStoreStore } from "../../stores/storeStore";
 
 export const StoreGuard = ({ children }) => {
   const hasStore = useStoreStore((state) => state.hasStore);
 
   if (!hasStore) {
-    return <Navigate to="/all" replace />;
+    return <CustomNavigate to="/all" replace />;
   }
 
   return children;

src/frontend/src/constants/constants.ts

@@ -1,5 +1,6 @@
 // src/constants/constants.ts
 
+import custom from "../customization/config-constants";
 import { languageMap } from "../types/components";
 
 /**
@@ -567,9 +568,7 @@ export const ADMIN_HEADER_TITLE = "Admin Page";
 export const ADMIN_HEADER_DESCRIPTION =
   "Navigate through this section to efficiently oversee all application users. From here, you can seamlessly manage user accounts.";
 
-export const BASE_URL_API = "/api/v1/";
+export const BASE_URL_API = custom.BASE_URL_API || "/api/v1/";
-
-export const BACKEND_URL = process.env.BACKEND_URL || "http://localhost:7860/";
 
 /**
  * URLs excluded from error retries.
@@ -580,7 +579,7 @@ export const URL_EXCLUDED_FROM_ERROR_RETRIES = [
   `${BASE_URL_API}validate/code`,
   `${BASE_URL_API}custom_component`,
   `${BASE_URL_API}validate/prompt`,
-  `http://localhost:7860/login`,
+  `${BASE_URL_API}/login`,
   `${BASE_URL_API}api_key/store`,
 ];
 

src/frontend/src/contexts/index.tsx

@@ -1,3 +1,4 @@
+import { CustomWrapper } from "@/customization/custom-wrapper";
 import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
 import { ReactNode } from "react";
 import { ReactFlowProvider } from "reactflow";
@@ -10,16 +11,18 @@ export default function ContextWrapper({ children }: { children: ReactNode }) {
   //element to wrap all context
   return (
     <>
-      <QueryClientProvider client={queryClient}>
+      <CustomWrapper>
-        <AuthProvider>
+        <QueryClientProvider client={queryClient}>
-          <TooltipProvider skipDelayDuration={0}>
+          <AuthProvider>
-            <ReactFlowProvider>
+            <TooltipProvider skipDelayDuration={0}>
-              <ApiInterceptor />
+              <ReactFlowProvider>
-              {children}
+                <ApiInterceptor />
-            </ReactFlowProvider>
+                {children}
-          </TooltipProvider>
+              </ReactFlowProvider>
-        </AuthProvider>
+            </TooltipProvider>
-      </QueryClientProvider>
+          </AuthProvider>
+        </QueryClientProvider>
+      </CustomWrapper>
     </>
   );
 }

src/frontend/src/controllers/API/api.tsx

@@ -1,4 +1,5 @@
 import { LANGFLOW_ACCESS_TOKEN } from "@/constants/constants";
+import { useCustomApiHeaders } from "@/customization/hooks/use-custom-api-headers";
 import useAuthStore from "@/stores/authStore";
 import axios, { AxiosError, AxiosInstance, AxiosRequestConfig } from "axios";
 import { useContext, useEffect } from "react";
@@ -22,8 +23,8 @@ function ApiInterceptor() {
   let { accessToken, authenticationErrorCount } = useContext(AuthContext);
   const { mutate: mutationLogout } = useLogout();
   const { mutate: mutationRenewAccessToken } = useRefreshAccessToken();
-  const logout = useAuthStore((state) => state.logout);
   const isLoginPage = location.pathname.includes("login");
+  const customHeaders = useCustomApiHeaders();
 
   useEffect(() => {
     const interceptor = api.interceptors.response.use(
@@ -102,6 +103,10 @@ function ApiInterceptor() {
           config.headers["Authorization"] = `Bearer ${accessToken}`;
         }
 
+        for (const [key, value] of Object.entries(customHeaders)) {
+          config.headers[key] = value;
+        }
+
         return {
           ...config,
           signal: controller.signal,
@@ -117,7 +122,7 @@ function ApiInterceptor() {
       api.interceptors.response.eject(interceptor);
       api.interceptors.request.eject(requestInterceptor);
     };
-  }, [accessToken, setErrorData]);
+  }, [accessToken, setErrorData, customHeaders]);
 
   function checkErrorCount() {
     if (isLoginPage) return;
@@ -126,14 +131,7 @@ function ApiInterceptor() {
 
     if (authenticationErrorCount > 3) {
       authenticationErrorCount = 0;
-      mutationLogout(undefined, {
+      mutationLogout();
-        onSuccess: () => {
-          logout();
-        },
-        onError: (error) => {
-          console.error(error);
-        },
-      });
       return false;
     }
 
@@ -142,6 +140,11 @@ function ApiInterceptor() {
 
   async function tryToRenewAccessToken(error: AxiosError) {
     if (isLoginPage) return;
+    if (error.config?.headers) {
+      for (const [key, value] of Object.entries(customHeaders)) {
+        error.config.headers[key] = value;
+      }
+    }
     mutationRenewAccessToken(
       {},
       {
@@ -152,14 +155,7 @@ function ApiInterceptor() {
         },
         onError: (error) => {
           console.error(error);
-          mutationLogout(undefined, {
+          mutationLogout();
-            onSuccess: () => {
-              logout();
-            },
-            onError: (error) => {
-              console.error(error);
-            },
-          });
           return Promise.reject("Authentication error");
         },
       },

src/frontend/src/controllers/API/queries/api-keys/use-delete-api-key.ts

@@ -8,9 +8,10 @@ interface IDeleteApiKey {
 }
 
 // add types for error handling and success
-export const useDeleteApiKey: useMutationFunctionType<IDeleteApiKey> = (
+export const useDeleteApiKey: useMutationFunctionType<
-  options,
+  undefined,
-) => {
+  IDeleteApiKey
+> = (options) => {
   const { mutate } = UseRequestProcessor();
 
   const deleteApiKeyFn = async (payload: IDeleteApiKey): Promise<any> => {

src/frontend/src/controllers/API/queries/auth/use-get-autologin.ts

@@ -6,6 +6,7 @@ import { useQueryFunctionType, Users } from "../../../../types/api";
 import { api } from "../../api";
 import { getURL } from "../../helpers/constants";
 import { UseRequestProcessor } from "../../services/request-processor";
+import { useLogout } from "./use-post-logout";
 
 export interface AutoLoginResponse {
   frontend_timeout: number;
@@ -21,8 +22,8 @@ export const useGetAutoLogin: useQueryFunctionType<undefined, undefined> = (
   const { login, setUserData, getUser } = useContext(AuthContext);
   const setAutoLogin = useAuthStore((state) => state.setAutoLogin);
   const isAuthenticated = useAuthStore((state) => state.isAuthenticated);
-  const logout = useAuthStore((state) => state.logout);
   const isLoginPage = location.pathname.includes("login");
+  const { mutate: mutationLogout } = useLogout();
 
   async function getAutoLoginFn(): Promise<null> {
     try {
@@ -40,7 +41,7 @@ export const useGetAutoLogin: useQueryFunctionType<undefined, undefined> = (
         setAutoLogin(false);
         if (!isLoginPage) {
           if (!isAuthenticated) {
-            await logout();
+            mutationLogout();
             throw new Error("Unauthorized");
           } else {
             getUser();

src/frontend/src/controllers/API/queries/auth/use-post-logout.ts

@@ -1,6 +1,7 @@
 import useAuthStore from "@/stores/authStore";
 import { useMutationFunctionType } from "@/types/api";
 
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import { api } from "../../api";
 import { getURL } from "../../helpers/constants";
 import { UseRequestProcessor } from "../../services/request-processor";
@@ -9,6 +10,7 @@ export const useLogout: useMutationFunctionType<undefined, void> = (
   options?,
 ) => {
   const { mutate } = UseRequestProcessor();
+  const navigate = useCustomNavigate();
   const logout = useAuthStore((state) => state.logout);
 
   async function logoutUser(): Promise<any> {
@@ -23,6 +25,7 @@ export const useLogout: useMutationFunctionType<undefined, void> = (
   const mutation = mutate(["useLogout"], logoutUser, {
     onSuccess: () => {
       logout();
+      navigate("/login");
     },
     onError: (error) => {
       console.error(error);

src/frontend/src/controllers/API/queries/config/use-get-config.ts

@@ -12,7 +12,7 @@ export interface ConfigResponse {
   health_check_max_retries: number;
 }
 
-export const useGetConfig: useQueryFunctionType<undefined, undefined> = (
+export const useGetConfig: useQueryFunctionType<undefined, ConfigResponse> = (
   options,
 ) => {
   const setAutoSaving = useFlowsManagerStore((state) => state.setAutoSaving);
@@ -38,6 +38,7 @@ export const useGetConfig: useQueryFunctionType<undefined, undefined> = (
       setAutoSavingInterval(data.auto_saving_interval);
       setHealthCheckMaxRetries(data.health_check_max_retries);
     }
+    return data;
   };
 
   const queryResult = query(["useGetConfig"], getConfigFn, options);

src/frontend/src/controllers/API/utils.tsx

@@ -1,32 +0,0 @@
-import axios from "axios";
-import { BASE_URL_API } from "../../constants/constants";
-
-/**
- * Fetches the configuration data from the API.
- * @returns {Promise<any>} A promise that resolves to the configuration data.
- * @throws {Error} If there was an error fetching the configuration data.
- */
-export async function fetchConfig() {
-  try {
-    const response = await axios.get(`${BASE_URL_API}config`);
-    return response.data;
-  } catch (error) {
-    console.error("Failed to fetch configuration:", error);
-    throw error;
-  }
-}
-
-/**
- * Sets up default configurations for Axios.
- * Fetches the timeout configuration and sets it as the default timeout for Axios requests.
- */
-export async function setupAxiosDefaults() {
-  const config = await fetchConfig();
-  // Create Axios instance with the fetched timeout configuration
-
-  const timeoutInMilliseconds = config.frontend_timeout
-    ? config.frontend_timeout * 1000
-    : 30000;
-  axios.defaults.baseURL = "";
-  axios.defaults.timeout = timeoutInMilliseconds;
-}

src/frontend/src/customization/components/custom-header.tsx

@@ -0,0 +1,3 @@
+export function CustomHeader() {
+  return <></>;
+}

src/frontend/src/customization/components/custom-link.tsx

@@ -0,0 +1,11 @@
+import { Link, LinkProps, useParams } from "react-router-dom";
+import { ENABLE_CUSTOM_PARAM } from "../feature-flags";
+
+export function CustomLink({ to, ...props }: LinkProps) {
+  const { customParam } = useParams();
+
+  const newLocation =
+    ENABLE_CUSTOM_PARAM && to[0] === "/" ? `/${customParam}${to}` : to;
+
+  return <Link to={newLocation} {...props} />;
+}

src/frontend/src/customization/components/custom-navigate.tsx

@@ -0,0 +1,10 @@
+import { Navigate, NavigateProps, useParams } from "react-router-dom";
+import { ENABLE_CUSTOM_PARAM } from "../feature-flags";
+
+export function CustomNavigate({ to, ...props }: NavigateProps) {
+  const { customParam } = useParams();
+  const newLocation =
+    ENABLE_CUSTOM_PARAM && to[0] === "/" ? `/${customParam}${to}` : to;
+
+  return <Navigate to={newLocation} {...props} />;
+}

src/frontend/src/customization/config-constants.ts

@@ -0,0 +1,13 @@
+export const BASENAME = "";
+export const PORT = 3000;
+export const PROXY_TARGET = "http://127.0.0.1:7860";
+export const API_ROUTES = ["^/api/v1/", "/health"];
+export const BASE_URL_API = "/api/v1/";
+
+export default {
+  BASENAME,
+  PORT,
+  PROXY_TARGET,
+  API_ROUTES,
+  BASE_URL_API,
+};

src/frontend/src/customization/custom-wrapper.tsx

@@ -0,0 +1,3 @@
+export function CustomWrapper({ children }) {
+  return children;
+}

src/frontend/src/customization/feature-flags.ts

@@ -0,0 +1,8 @@
+export const ENABLE_DARK_MODE = true;
+export const ENABLE_API = true;
+export const ENABLE_LANGFLOW_STORE = true;
+export const ENABLE_PROFILE_ICONS = true;
+export const ENABLE_SOCIAL_LINKS = true;
+export const ENABLE_BRANDING = true;
+export const ENABLE_MVPS = false;
+export const ENABLE_CUSTOM_PARAM = false;

src/frontend/src/customization/hooks/use-custom-api-headers.ts

@@ -0,0 +1,5 @@
+export function useCustomApiHeaders() {
+  const customHeaders = {};
+
+  return customHeaders;
+}

src/frontend/src/customization/hooks/use-custom-navigate.ts

@@ -0,0 +1,27 @@
+import {
+  NavigateFunction,
+  NavigateOptions,
+  To,
+  useNavigate,
+  useParams,
+} from "react-router-dom";
+import { ENABLE_CUSTOM_PARAM } from "../feature-flags";
+
+export function useCustomNavigate(): NavigateFunction {
+  const domNavigate = useNavigate();
+
+  const { customParam } = useParams();
+
+  function navigate(to: To | number, options?: NavigateOptions) {
+    if (typeof to === "number") {
+      domNavigate(to);
+    } else {
+      domNavigate(
+        ENABLE_CUSTOM_PARAM && to[0] === "/" ? `/${customParam}${to}` : to,
+        options,
+      );
+    }
+  }
+
+  return navigate;
+}

src/frontend/src/customization/hooks/use-primary-loading.ts

@@ -0,0 +1,20 @@
+import { UseRequestProcessor } from "@/controllers/API/services/request-processor";
+import { useQueryFunctionType } from "@/types/api";
+
+export const usePrimaryLoading: useQueryFunctionType<undefined, null> = (
+  options,
+) => {
+  const { query } = UseRequestProcessor();
+
+  const getPrimaryLoadingFn = async () => {
+    return null;
+  };
+
+  const queryResult = query(
+    ["usePrimaryLoading"],
+    getPrimaryLoadingFn,
+    options,
+  );
+
+  return queryResult;
+};

src/frontend/src/modals/IOModal/components/chatView/fileComponent/index.tsx

@@ -1,8 +1,7 @@
 import { useGetDownloadFileMutation } from "@/controllers/API/queries/files";
 import { useState } from "react";
 import { ForwardedIconComponent } from "../../../../../components/genericIconComponent";
-import { BACKEND_URL, BASE_URL_API } from "../../../../../constants/constants";
+import { BASE_URL_API } from "../../../../../constants/constants";
-import useFlowsManagerStore from "../../../../../stores/flowsManagerStore";
 import { fileCardPropsType } from "../../../../../types/components";
 import formatFileName from "../filePreviewChat/utils/format-file-name";
 import DownloadButton from "./components/downloadButton/downloadButton";

src/frontend/src/modals/newFlowModal/components/NewFlowCardComponent/index.tsx

@@ -1,5 +1,6 @@
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import useAddFlow from "@/hooks/flows/use-add-flow";
-import { useNavigate, useParams } from "react-router-dom";
+import { useParams } from "react-router-dom";
 import {
   Card,
   CardContent,
@@ -9,7 +10,7 @@ import {
 
 export default function NewFlowCardComponent() {
   const addFlow = useAddFlow();
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   const { folderId } = useParams();
 
   return (

src/frontend/src/modals/newFlowModal/components/undrawCards/index.tsx

@@ -1,5 +1,5 @@
 /// <reference types="vite-plugin-svgr/client" />
-import { useNavigate, useParams } from "react-router-dom";
+import { useParams } from "react-router-dom";
 import BlogPost from "../../../../assets/undraw_blog_post_re_fy5x.svg?react";
 import ChatBot from "../../../../assets/undraw_chat_bot_re_e2gj.svg?react";
 import PromptChaining from "../../../../assets/undraw_cloud_docs_re_xjht.svg?react";
@@ -10,6 +10,7 @@ import APIRequest from "../../../../assets/undraw_real_time_analytics_re_yliv.sv
 import BasicPrompt from "../../../../assets/undraw_short_bio_re_fmx0.svg?react";
 import TransferFiles from "../../../../assets/undraw_transfer_files_re_a2a9.svg?react";
 
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import useAddFlow from "@/hooks/flows/use-add-flow";
 import {
   Card,
@@ -25,7 +26,7 @@ export default function UndrawCardComponent({
   flow,
 }: UndrawCardComponentProps): JSX.Element {
   const addFlow = useAddFlow();
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   const { folderId } = useParams();
   const myCollectionId = useFolderStore((state) => state.myCollectionId);
 

src/frontend/src/pages/AppInitPage/index.tsx

@@ -1,6 +1,7 @@
 import { useGetAutoLogin } from "@/controllers/API/queries/auth";
 import { useGetConfig } from "@/controllers/API/queries/config/use-get-config";
 import { useGetVersionQuery } from "@/controllers/API/queries/version";
+import { usePrimaryLoading } from "@/customization/hooks/use-primary-loading";
 import { useDarkStore } from "@/stores/darkStore";
 import useFlowsManagerStore from "@/stores/flowsManagerStore";
 import { useEffect } from "react";
@@ -12,7 +13,8 @@ export function AppInitPage() {
   const refreshStars = useDarkStore((state) => state.refreshStars);
   const isLoading = useFlowsManagerStore((state) => state.isLoading);
 
-  const { isFetched } = useGetAutoLogin();
+  const { isFetched: isLoaded } = usePrimaryLoading();
+  const { isFetched } = useGetAutoLogin({ enabled: isLoaded });
   useGetVersionQuery({ enabled: isFetched });
   useGetConfig({ enabled: isFetched });
 

src/frontend/src/pages/AppWrapperPage/index.tsx

@@ -9,6 +9,7 @@ import {
   TIMEOUT_ERROR_MESSAGE,
 } from "@/constants/constants";
 import { useGetHealthQuery } from "@/controllers/API/queries/health";
+import { CustomHeader } from "@/customization/components/custom-header";
 import useFlowsManagerStore from "@/stores/flowsManagerStore";
 import { useUtilityStore } from "@/stores/utilityStore";
 import { AxiosError } from "axios";
@@ -96,6 +97,7 @@ export function AppWrapperPage() {
 
   return (
     <div className="flex h-full flex-col">
+      <CustomHeader />
       <ErrorBoundary
         onReset={() => {
           // any reset function
@@ -107,7 +109,6 @@ export function AppWrapperPage() {
           <Outlet />
         </>
       </ErrorBoundary>
-      <div></div>
       <div className="app-div">
         <AlertDisplayArea />
       </div>

src/frontend/src/pages/FlowPage/components/extraSidebarComponent/index.tsx

@@ -1,4 +1,4 @@
-import FeatureFlags from "@/../feature-config.json";
+import { ENABLE_MVPS } from "@/customization/feature-flags";
 import { useStoreStore } from "@/stores/storeStore";
 import { cloneDeep } from "lodash";
 import { useEffect, useState } from "react";
@@ -193,10 +193,10 @@ export default function ExtraSidebar(): JSX.Element {
             // Set search input state
             setSearch(event.target.value);
           }}
-          autocomplete="off"
+          autoComplete="off"
-          readonly="readonly"
+          readOnly
           onClick={() =>
-            document.getElementById("search").removeAttribute("readonly")
+            document?.getElementById("search")?.removeAttribute("readonly")
           }
         />
         <div
@@ -298,7 +298,7 @@ export default function ExtraSidebar(): JSX.Element {
             </a>
           )}
         </ParentDisclosureComponent>
-        {FeatureFlags.ENABLE_MVPS && (
+        {ENABLE_MVPS && (
           <>
             <Separator />
 

src/frontend/src/pages/FlowPage/index.tsx

@@ -1,12 +1,13 @@
-import FeatureFlags from "@/../feature-config.json";
 import { useGetRefreshFlows } from "@/controllers/API/queries/flows/use-get-refresh-flows";
 import { useGetGlobalVariables } from "@/controllers/API/queries/variables";
+import { ENABLE_BRANDING } from "@/customization/feature-flags";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import useSaveFlow from "@/hooks/flows/use-save-flow";
 import { SaveChangesModal } from "@/modals/saveChangesModal";
 import { useTypesStore } from "@/stores/typesStore";
 import { customStringify } from "@/utils/reactflowUtils";
 import { useEffect } from "react";
-import { useBlocker, useNavigate, useParams } from "react-router-dom";
+import { useBlocker, useParams } from "react-router-dom";
 import FlowToolbar from "../../components/chatComponent";
 import { useDarkStore } from "../../stores/darkStore";
 import useFlowStore from "../../stores/flowStore";
@@ -27,7 +28,7 @@ export default function FlowPage({ view }: { view?: boolean }): JSX.Element {
   const version = useDarkStore((state) => state.version);
   const setOnFlowPage = useFlowStore((state) => state.setOnFlowPage);
   const { id } = useParams();
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   useGetGlobalVariables();
   const saveFlow = useSaveFlow();
 
@@ -106,7 +107,7 @@ export default function FlowPage({ view }: { view?: boolean }): JSX.Element {
             </main>
           </div>
         )}
-        {FeatureFlags.ENABLE_BRANDING && version && (
+        {ENABLE_BRANDING && version && (
           <a
             target={"_blank"}
             href="https://medium.com/logspace/langflow-datastax-better-together-1b7462cebc4d"

src/frontend/src/pages/LoginPage/index.tsx

@@ -1,7 +1,7 @@
 import { useLoginUser } from "@/controllers/API/queries/auth";
+import { CustomLink } from "@/customization/components/custom-link";
 import * as Form from "@radix-ui/react-form";
 import { useContext, useState } from "react";
-import { Link } from "react-router-dom";
 import InputComponent from "../../components/inputComponent";
 import { Button } from "../../components/ui/button";
 import { Input } from "../../components/ui/input";
@@ -124,11 +124,11 @@ export default function LoginPage(): JSX.Element {
             </Form.Submit>
           </div>
           <div className="w-full">
-            <Link to="/signup">
+            <CustomLink to="/signup">
               <Button className="w-full" variant="outline" type="button">
                 Don't have an account?&nbsp;<b>Sign Up</b>
               </Button>
-            </Link>
+            </CustomLink>
           </div>
         </div>
       </div>

src/frontend/src/pages/MainPage/components/componentsComponent/components/collectionCard/index.tsx

@@ -1,9 +1,8 @@
-import { Link, useNavigate, useParams } from "react-router-dom";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
+import { useParams } from "react-router-dom";
 import CollectionCardComponent from "../../../../../../components/cardComponent";
-import IconComponent from "../../../../../../components/genericIconComponent";
-import { Button } from "../../../../../../components/ui/button";
 const CollectionCard = ({ item, type, isLoading, control }) => {
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   const isComponent = item.is_component ?? false;
   const editFlowButtonTestId = `edit-flow-button-${item.id}`;
 

src/frontend/src/pages/MainPage/components/myCollectionComponent/components/tabsComponent/index.tsx

@@ -1,5 +1,5 @@
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import { useEffect } from "react";
-import { useNavigate } from "react-router-dom";
 
 type TabsSearchComponentProps = {
   tabsOptions: string[];
@@ -14,23 +14,23 @@ const TabsSearchComponent = ({
   loading,
   tabActive,
 }: TabsSearchComponentProps) => {
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
 
   const changeLocation = (tabOption) => {
     const location = window.location.pathname;
     let newLocation = "";
     switch (tabOption) {
       case "Flows":
-        newLocation = location.replace(/components|all/, "flows");
+        newLocation = location.replace(/.*\/(?:all|components)/, "/flows");
         break;
       case "Components":
-        newLocation = location.replace(/flows|all/, "components");
+        newLocation = location.replace(/.*\/(?:flows|all)/, "/components");
         break;
       default:
-        newLocation = location.replace(/flows|components/, "all");
+        newLocation = location.replace(/.*\/(?:flows|components)/, "/all");
         break;
     }
-
+    console.log(newLocation);
     navigate(newLocation);
   };
 

src/frontend/src/pages/MainPage/pages/mainPage/index.tsx

@@ -1,8 +1,9 @@
 import FolderSidebarNav from "@/components/folderSidebarComponent";
 import { useDeleteFolders } from "@/controllers/API/queries/folders";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import useAlertStore from "@/stores/alertStore";
 import { useState } from "react";
-import { Outlet, useLocation, useNavigate } from "react-router-dom";
+import { Outlet, useLocation } from "react-router-dom";
 import DropdownButton from "../../../../components/dropdownButtonComponent";
 import PageLayout from "../../../../components/pageLayout";
 import {
@@ -18,9 +19,9 @@ export default function HomePage(): JSX.Element {
   const pathname = location.pathname;
   const [openModal, setOpenModal] = useState(false);
   const [openDeleteFolderModal, setOpenDeleteFolderModal] = useState(false);
-  const is_component = pathname === "/components";
+  const is_component = pathname.includes("/components");
   const setFolderToEdit = useFolderStore((state) => state.setFolderToEdit);
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
 
   const setSuccessData = useAlertStore((state) => state.setSuccessData);
   const setErrorData = useAlertStore((state) => state.setErrorData);

src/frontend/src/pages/Playground/index.tsx

@@ -1,9 +1,10 @@
 import { useGetRefreshFlows } from "@/controllers/API/queries/flows/use-get-refresh-flows";
 import { useGetGlobalVariables } from "@/controllers/API/queries/variables";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import { useStoreStore } from "@/stores/storeStore";
 import { useTypesStore } from "@/stores/typesStore";
 import { useEffect } from "react";
-import { useNavigate, useParams } from "react-router-dom";
+import { useParams } from "react-router-dom";
 import { getComponent } from "../../controllers/API";
 import IOModal from "../../modals/IOModal";
 import useFlowsManagerStore from "../../stores/flowsManagerStore";
@@ -22,7 +23,7 @@ export default function PlaygroundPage() {
     return newFlow;
   }
 
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   useGetGlobalVariables();
 
   const currentFlowId = useFlowsManagerStore((state) => state.currentFlowId);

src/frontend/src/pages/SettingsPage/index.tsx

@@ -1,4 +1,4 @@
-import FeatureFlags from "@/../feature-config.json";
+import { ENABLE_PROFILE_ICONS } from "@/customization/feature-flags";
 import useAuthStore from "@/stores/authStore";
 import { useStoreStore } from "@/stores/storeStore";
 import { Outlet } from "react-router-dom";
@@ -11,8 +11,7 @@ export default function SettingsPage(): JSX.Element {
   const hasStore = useStoreStore((state) => state.hasStore);
 
   // Hides the General settings if there is nothing to show
-  const showGeneralSettings =
+  const showGeneralSettings = ENABLE_PROFILE_ICONS || hasStore || !autoLogin;
-    FeatureFlags.ENABLE_PROFILE_ICONS || hasStore || !autoLogin;
 
   const sidebarNavItems: {
     href?: string;

src/frontend/src/pages/SettingsPage/pages/GeneralPage/index.tsx

@@ -1,4 +1,3 @@
-import FeatureFlags from "@/../feature-config.json";
 import {
   EDIT_PASSWORD_ALERT_LIST,
   EDIT_PASSWORD_ERROR_ALERT,
@@ -11,6 +10,7 @@ import {
   useUpdateUser,
 } from "@/controllers/API/queries/auth";
 import { useGetProfilePicturesQuery } from "@/controllers/API/queries/files";
+import { ENABLE_PROFILE_ICONS } from "@/customization/feature-flags";
 import useAuthStore from "@/stores/authStore";
 import { cloneDeep } from "lodash";
 import { useContext, useState } from "react";
@@ -146,7 +146,7 @@ export const GeneralPage = () => {
       <GeneralPageHeaderComponent />
 
       <div className="grid gap-6">
-        {FeatureFlags.ENABLE_PROFILE_ICONS && (
+        {ENABLE_PROFILE_ICONS && (
           <ProfilePictureFormComponent
             profilePicture={profilePicture}
             handleInput={handleInput}

src/frontend/src/pages/SignUpPage/index.tsx

@@ -1,7 +1,8 @@
 import { useAddUser } from "@/controllers/API/queries/auth";
+import { CustomLink } from "@/customization/components/custom-link";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import * as Form from "@radix-ui/react-form";
 import { FormEvent, useEffect, useState } from "react";
-import { Link, useNavigate } from "react-router-dom";
 import InputComponent from "../../components/inputComponent";
 import { Button } from "../../components/ui/button";
 import { Input } from "../../components/ui/input";
@@ -26,7 +27,7 @@ export default function SignUp(): JSX.Element {
   const { password, cnfPassword, username } = inputState;
   const setSuccessData = useAlertStore((state) => state.setSuccessData);
   const setErrorData = useAlertStore((state) => state.setErrorData);
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
 
   const { mutate: mutateAddUser } = useAddUser();
 
@@ -184,11 +185,11 @@ export default function SignUp(): JSX.Element {
             </Form.Submit>
           </div>
           <div className="w-full">
-            <Link to="/login">
+            <CustomLink to="/login">
               <Button className="w-full" variant="outline">
                 Already have an account?&nbsp;<b>Sign in</b>
               </Button>
-            </Link>
+            </CustomLink>
           </div>
         </div>
       </div>

src/frontend/src/pages/StorePage/index.tsx

@@ -1,6 +1,5 @@
 import { uniqueId } from "lodash";
 import { useContext, useEffect, useState } from "react";
-import CollectionCardComponent from "../../components/cardComponent";
 import IconComponent from "../../components/genericIconComponent";
 import PageLayout from "../../components/pageLayout";
 import ShadTooltip from "../../components/shadTooltipComponent";
@@ -9,7 +8,9 @@ import { Button } from "../../components/ui/button";
 
 import StoreCardComponent from "@/components/storeCardComponent";
 import { useGetTagsQuery } from "@/controllers/API/queries/store";
-import { Link, useNavigate, useParams } from "react-router-dom";
+import { CustomLink } from "@/customization/components/custom-link";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
+import { useParams } from "react-router-dom";
 import PaginatorComponent from "../../components/paginatorComponent";
 import { TagsSelector } from "../../components/tagsSelectorComponent";
 import { Badge } from "../../components/ui/badge";
@@ -62,7 +63,7 @@ export default function StorePage(): JSX.Element {
   const [selectFilter, setSelectFilter] = useState("all");
   const { isFetching, data } = useGetTagsQuery();
 
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
 
   useEffect(() => {
     if (!loadingApiKey) {
@@ -289,9 +290,9 @@ export default function StorePage(): JSX.Element {
                 size="sq"
                 className="gap-2 bg-beta-foreground text-background hover:bg-beta-foreground"
               >
-                <Link to={"/store"} className="cursor-pointer">
+                <CustomLink to={"/store"} className="cursor-pointer">
                   <IconComponent name="X" className="h-4 w-4" />
-                </Link>
+                </CustomLink>
                 {id}
               </Badge>
             )}

src/frontend/src/pages/ViewPage/index.tsx

@@ -1,8 +1,9 @@
 import { useGetRefreshFlows } from "@/controllers/API/queries/flows/use-get-refresh-flows";
 import { useGetGlobalVariables } from "@/controllers/API/queries/variables";
+import { useCustomNavigate } from "@/customization/hooks/use-custom-navigate";
 import { useTypesStore } from "@/stores/typesStore";
 import { useEffect } from "react";
-import { useNavigate, useParams } from "react-router-dom";
+import { useParams } from "react-router-dom";
 import useFlowsManagerStore from "../../stores/flowsManagerStore";
 import Page from "../FlowPage/components/PageComponent";
 
@@ -10,7 +11,7 @@ export default function ViewPage() {
   const setCurrentFlow = useFlowsManagerStore((state) => state.setCurrentFlow);
 
   const { id } = useParams();
-  const navigate = useNavigate();
+  const navigate = useCustomNavigate();
   useGetGlobalVariables();
 
   const flows = useFlowsManagerStore((state) => state.flows);

src/frontend/src/routes.tsx

@@ -2,7 +2,6 @@ import { lazy } from "react";
 import {
   createBrowserRouter,
   createRoutesFromElements,
-  Navigate,
   Outlet,
   Route,
 } from "react-router-dom";
@@ -12,6 +11,9 @@ import { ProtectedLoginRoute } from "./components/authLoginGuard";
 import { AuthSettingsGuard } from "./components/authSettingsGuard";
 import { StoreGuard } from "./components/storeGuard";
 import ContextWrapper from "./contexts";
+import { CustomNavigate } from "./customization/components/custom-navigate";
+import { BASENAME } from "./customization/config-constants";
+import { ENABLE_CUSTOM_PARAM } from "./customization/feature-flags";
 import { AppInitPage } from "./pages/AppInitPage";
 import { AppWrapperPage } from "./pages/AppWrapperPage";
 import { DashboardWrapperPage } from "./pages/DashboardWrapperPage";
@@ -38,7 +40,7 @@ const SignUp = lazy(() => import("./pages/SignUpPage"));
 const router = createBrowserRouter(
   createRoutesFromElements([
     <Route
-      path="/"
+      path={ENABLE_CUSTOM_PARAM ? "/:customParam" : "/"}
       element={
         <ContextWrapper>
           <Outlet />
@@ -57,7 +59,7 @@ const router = createBrowserRouter(
           >
             <Route path="" element={<DashboardWrapperPage />}>
               <Route path="" element={<HomePage />}>
-                <Route index element={<Navigate replace to={"all"} />} />
+                <Route index element={<CustomNavigate replace to={"all"} />} />
                 <Route
                   path="flows/"
                   element={<MyCollectionComponent key="flows" type="flow" />}
@@ -93,8 +95,11 @@ const router = createBrowserRouter(
                   />
                 </Route>
               </Route>
-              <Route path="/settings" element={<SettingsPage />}>
+              <Route path="settings" element={<SettingsPage />}>
-                <Route index element={<Navigate replace to={"general"} />} />
+                <Route
+                  index
+                  element={<CustomNavigate replace to={"general"} />}
+                />
                 <Route
                   path="global-variables"
                   element={<GlobalVariablesPage />}
@@ -112,7 +117,7 @@ const router = createBrowserRouter(
                 <Route path="messages" element={<MessagesPage />} />
               </Route>
               <Route
-                path="/store"
+                path="store"
                 element={
                   <StoreGuard>
                     <StorePage />
@@ -120,18 +125,18 @@ const router = createBrowserRouter(
                 }
               />
               <Route
-                path="/store/:id/"
+                path="store/:id/"
                 element={
                   <StoreGuard>
                     <StorePage />
                   </StoreGuard>
                 }
               />
-              <Route path="/account">
+              <Route path="account">
                 <Route path="delete" element={<DeleteAccountPage />}></Route>
               </Route>
               <Route
-                path="/admin"
+                path="admin"
                 element={
                   <ProtectedAdminRoute>
                     <AdminPage />
@@ -139,19 +144,19 @@ const router = createBrowserRouter(
                 }
               />
             </Route>
-            <Route path="/flow/:id/">
+            <Route path="flow/:id/">
               <Route path="" element={<DashboardWrapperPage />}>
                 <Route path="folder/:folderId/" element={<FlowPage />} />
                 <Route path="" element={<FlowPage />} />
               </Route>
               <Route path="view" element={<ViewPage />} />
             </Route>
-            <Route path="/playground/:id/">
+            <Route path="playground/:id/">
               <Route path="" element={<PlaygroundPage />} />
             </Route>
           </Route>
           <Route
-            path="/login"
+            path="login"
             element={
               <ProtectedLoginRoute>
                 <LoginPage />
@@ -159,7 +164,7 @@ const router = createBrowserRouter(
             }
           />
           <Route
-            path="/signup"
+            path="signup"
             element={
               <ProtectedLoginRoute>
                 <SignUp />
@@ -167,18 +172,19 @@ const router = createBrowserRouter(
             }
           />
           <Route
-            path="/login/admin"
+            path="login/admin"
             element={
               <ProtectedLoginRoute>
                 <LoginAdminPage />
               </ProtectedLoginRoute>
             }
           />
-          <Route path="*" element={<Navigate replace to="/" />} />
         </Route>
       </Route>
+      <Route path="*" element={<CustomNavigate replace to="/" />} />
     </Route>,
   ]),
+  { basename: BASENAME || undefined },
 );
 
 export default router;

src/frontend/src/stores/authStore.ts

@@ -35,8 +35,6 @@ const useAuthStore = create<AuthStoreType>((set, get) => ({
       autoLogin: false,
       apiKey: null,
     });
-
-    window.location.href = "/login";
   },
 }));
 

src/frontend/src/stores/storeStore.ts

@@ -1,17 +1,17 @@
-import FeatureFlags from "@/../feature-config.json";
+import { ENABLE_LANGFLOW_STORE } from "@/customization/feature-flags";
 import { create } from "zustand";
 import { checkHasApiKey, checkHasStore } from "../controllers/API";
 import { StoreStoreType } from "../types/zustand/store";
 
 export const useStoreStore = create<StoreStoreType>((set) => ({
-  hasStore: true,
+  hasStore: ENABLE_LANGFLOW_STORE,
   validApiKey: false,
   hasApiKey: false,
   loadingApiKey: true,
   checkHasStore: () => {
     checkHasStore().then((res) => {
       set({
-        hasStore: FeatureFlags.ENABLE_LANGFLOW_STORE && (res?.enabled ?? false),
+        hasStore: ENABLE_LANGFLOW_STORE && (res?.enabled ?? false),
       });
     });
   },

src/frontend/tsconfig.json

@@ -58,6 +58,5 @@
     "tests/scheduled-end-to-end/twoEdges.spec.ts",
     "tests/scheduled-end-to-end/userSettings.spec.ts",
     "tests/end-to-end/store.spec.ts",
-    "tests/end-to-end/logs.spec.ts"
+    "tests/end-to-end/logs.spec.ts"  ]
-  ]
 }

src/frontend/vite.config.mts

@@ -4,17 +4,24 @@ import path from "path";
 import { defineConfig } from "vite";
 import svgr from "vite-plugin-svgr";
 import tsconfigPaths from "vite-tsconfig-paths";
+import {
+  API_ROUTES,
+  BASENAME,
+  PORT,
+  PROXY_TARGET,
+} from "./src/customization/config-constants";
 
 export default defineConfig(({ mode }) => {
   dotenv.config({ path: path.resolve(__dirname, "../../.env") });
 
-  const apiRoutes = ["^/api/v1/", "/health"];
+  const apiRoutes = API_ROUTES || ["^/api/v1/", "/health"];
 
   // Use environment variable to determine the target.
-  const target = process.env.VITE_PROXY_TARGET || "http://127.0.0.1:7860";
+  const target =
+    process.env.VITE_PROXY_TARGET || PROXY_TARGET || "http://127.0.0.1:7860";
 
   // Use environment variable to determine the UI server port
-  const port = Number(process.env.VITE_PORT) || 3000;
+  const port = Number(process.env.VITE_PORT) || PORT || 3000;
 
   const proxyTargets = apiRoutes.reduce((proxyObj, route) => {
     proxyObj[route] = {
@@ -27,6 +34,7 @@ export default defineConfig(({ mode }) => {
   }, {});
 
   return {
+    basename: (BASENAME || "") + "/",
     build: {
       outDir: "build",
     },