feature/Faster loading

This refactors all the hot-path components for an already-setup JetKVM so that we only
lazy-load the components off the main path. This greatly reduces the initial .JS size at
initial page load from a single file of

dist/assets/index-D4LZBdmN.js                          1,969.46 kB │ gzip: 570.08 kB

To these files, of which the hot-path only loads the 963.29 kB index for a savings of
just over a megabyte (180kb savings in gzip).

dist/assets/login-DA9KVVX1.js                                     0.64 kB │ gzip:   0.40 kB
dist/assets/signup-Bb_VCzY1.js                                    0.67 kB │ gzip:   0.40 kB
dist/assets/devices._id.settings.macros.add-DpBnq5E0.js           0.82 kB │ gzip:   0.55 kB
dist/assets/devices._id.settings.appearance-VHd5B2H2.js           0.91 kB │ gzip:   0.52 kB
dist/assets/devices._id.settings.general.reboot-DsRBP5Dd.js       1.01 kB │ gzip:   0.52 kB
dist/assets/UpdateInProgressStatusCard-DJCdJo-z.js                1.05 kB │ gzip:   0.54 kB
dist/assets/devices._id.other-session-BpXjEP6K.js                 1.09 kB │ gzip:   0.56 kB
dist/assets/devices.already-adopted-BC1xoKrN.js                   1.16 kB │ gzip:   0.57 kB
dist/assets/Checkbox-DGO277w5.js                                  1.24 kB │ gzip:   0.64 kB
dist/assets/devices._id.settings.keyboard-Cno0kaUr.js             1.59 kB │ gzip:   0.81 kB
dist/assets/devices._id.settings.general._index-CNW0Pj5B.js       1.71 kB │ gzip:   0.76 kB
dist/assets/devices._id.settings.macros.edit-BYQGw2CJ.js          1.92 kB │ gzip:   1.00 kB
dist/assets/ConfirmDialog-lzerZkf7.js                             2.77 kB │ gzip:   1.13 kB
dist/assets/AuthLayout-H4vGP3TU.js                                2.96 kB │ gzip:   1.41 kB
dist/assets/AutoHeight-B-TU1fRg.js                                4.07 kB │ gzip:   1.63 kB
dist/assets/devices._id.settings.video-O3qJWstQ.js                5.68 kB │ gzip:   2.17 kB
dist/assets/devices._id.settings.advanced-Drd_iPzw.js             5.98 kB │ gzip:   2.08 kB
dist/assets/devices._id.settings.macros-D3unB0uf.js               6.05 kB │ gzip:   2.13 kB
dist/assets/devices._id.settings.access.local-auth-BltQI66N.js    6.17 kB │ gzip:   1.54 kB
dist/assets/devices._id.settings.mouse-CAwDHqxl.js               10.02 kB │ gzip:   3.59 kB
dist/assets/devices._id.settings.general.update-jkzXML1U.js      10.22 kB │ gzip:   2.67 kB
dist/assets/devices._id.settings.hardware-B7v3lfwA.js            10.41 kB │ gzip:   3.03 kB
dist/assets/devices._id.settings.network-CJYfzFt2.js             25.23 kB │ gzip:   7.21 kB
dist/assets/devices._id.mount-4AT1reig.js                        43.92 kB │ gzip:  19.81 kB
dist/assets/MacroForm-BQpdQgFn.js                                49.75 kB │ gzip:  16.25 kB
dist/assets/connectionStats-NM-PZeH3.js                         400.14 kB │ gzip: 110.33 kB
dist/assets/Terminal-Dgo3sfr-.js                                425.05 kB │ gzip: 109.49 kB
dist/assets/index-w6H2Mz3f.js                                   963.29 kB │ gzip: 294.20 kB

ui/src/main.tsx

@@ -1,3 +1,4 @@
+import { lazy } from "react";
 import ReactDOM from "react-dom/client";
 import "./index.css";
 import {
@@ -9,46 +10,45 @@ import {
 } from "react-router-dom";
 import { ExclamationTriangleIcon } from "@heroicons/react/16/solid";
 
+import { CLOUD_API, DEVICE_API } from "@/ui.config";
+import api from "@/api";
+import Root from "@/root";
+import Card from "@components/Card";
 import EmptyCard from "@components/EmptyCard";
 import NotFoundPage from "@components/NotFoundPage";
+import DeviceRoute, { LocalDevice } from "@routes/devices.$id";
+import WelcomeRoute, { DeviceStatus } from "@routes/welcome-local";
+import LoginLocalRoute from "@routes/login-local";
+import WelcomeLocalModeRoute from "@routes/welcome-local.mode";
+import WelcomeLocalPasswordRoute from "@routes/welcome-local.password";
+import AdoptRoute from "@routes/adopt";
+import SetupRoute from "@routes/devices.$id.setup";
 import DevicesIdDeregister from "@routes/devices.$id.deregister";
 import DeviceIdRename from "@routes/devices.$id.rename";
-import AdoptRoute from "@routes/adopt";
-import SignupRoute from "@routes/signup";
-import LoginRoute from "@routes/login";
-import SetupRoute from "@routes/devices.$id.setup";
 import DevicesRoute from "@routes/devices";
-import DeviceRoute, { LocalDevice } from "@routes/devices.$id";
-import Card from "@components/Card";
-import DevicesAlreadyAdopted from "@routes/devices.already-adopted";
-
-import Root from "./root";
-import Notifications from "./notifications";
-import LoginLocalRoute from "./routes/login-local";
-import WelcomeLocalModeRoute from "./routes/welcome-local.mode";
-import WelcomeRoute, { DeviceStatus } from "./routes/welcome-local";
-import WelcomeLocalPasswordRoute from "./routes/welcome-local.password";
-import { CLOUD_API, DEVICE_API } from "./ui.config";
-import OtherSessionRoute from "./routes/devices.$id.other-session";
-import MountRoute from "./routes/devices.$id.mount";
-import * as SettingsRoute from "./routes/devices.$id.settings";
-import SettingsMouseRoute from "./routes/devices.$id.settings.mouse";
-import SettingsKeyboardRoute from "./routes/devices.$id.settings.keyboard";
-import api from "./api";
-import * as SettingsIndexRoute from "./routes/devices.$id.settings._index";
-import SettingsAdvancedRoute from "./routes/devices.$id.settings.advanced";
-import SettingsAccessIndexRoute from "./routes/devices.$id.settings.access._index";
-import SettingsHardwareRoute from "./routes/devices.$id.settings.hardware";
-import SettingsVideoRoute from "./routes/devices.$id.settings.video";
-import SettingsAppearanceRoute from "./routes/devices.$id.settings.appearance";
-import * as SettingsGeneralIndexRoute from "./routes/devices.$id.settings.general._index";
-import SettingsGeneralRebootRoute from "./routes/devices.$id.settings.general.reboot";
-import SettingsGeneralUpdateRoute from "./routes/devices.$id.settings.general.update";
-import SettingsNetworkRoute from "./routes/devices.$id.settings.network";
-import SecurityAccessLocalAuthRoute from "./routes/devices.$id.settings.access.local-auth";
-import SettingsMacrosRoute from "./routes/devices.$id.settings.macros";
-import SettingsMacrosAddRoute from "./routes/devices.$id.settings.macros.add";
-import SettingsMacrosEditRoute from "./routes/devices.$id.settings.macros.edit";
+import SettingsIndexRoute from "@routes/devices.$id.settings._index";
+import SettingsAccessIndexRoute from "@routes/devices.$id.settings.access._index";
+const Notifications = lazy(() => import("@/notifications"));
+const SignupRoute = lazy(() => import("@routes/signup"));
+const LoginRoute = lazy(() => import("@routes/login"));
+const DevicesAlreadyAdopted = lazy(() => import("@routes/devices.already-adopted"));
+const OtherSessionRoute = lazy(() => import("@routes/devices.$id.other-session"));
+const MountRoute = lazy(() => import("./routes/devices.$id.mount"));
+const SettingsRoute = lazy(() => import("@routes/devices.$id.settings"));
+const SettingsMouseRoute = lazy(() => import("@routes/devices.$id.settings.mouse"));
+const SettingsKeyboardRoute = lazy(() => import("@routes/devices.$id.settings.keyboard"));
+const SettingsAdvancedRoute = lazy(() => import("@routes/devices.$id.settings.advanced"));
+const SettingsHardwareRoute = lazy(() => import("@routes/devices.$id.settings.hardware"));
+const SettingsVideoRoute = lazy(() => import("@routes/devices.$id.settings.video"));
+const SettingsAppearanceRoute = lazy(() => import("@routes/devices.$id.settings.appearance"));
+const SettingsGeneralIndexRoute = lazy(() => import("@routes/devices.$id.settings.general._index"));
+const SettingsGeneralRebootRoute = lazy(() => import("@routes/devices.$id.settings.general.reboot"));
+const SettingsGeneralUpdateRoute = lazy(() => import("@routes/devices.$id.settings.general.update"));
+const SettingsNetworkRoute = lazy(() => import("@routes/devices.$id.settings.network"));
+const SecurityAccessLocalAuthRoute = lazy(() => import("@routes/devices.$id.settings.access.local-auth"));
+const SettingsMacrosRoute = lazy(() => import("@routes/devices.$id.settings.macros"));
+const SettingsMacrosAddRoute = lazy(() => import("@routes/devices.$id.settings.macros.add"));
+const SettingsMacrosEditRoute = lazy(() => import("@routes/devices.$id.settings.macros.edit"));
 
 export const isOnDevice = import.meta.env.MODE === "device";
 export const isInCloud = !isOnDevice;
@@ -128,7 +128,7 @@ if (isOnDevice) {
         },
         {
           path: "settings",
-          element: <SettingsRoute.default />,
+          element: <SettingsRoute />,
           children: [
             {
               index: true,
@@ -139,7 +139,7 @@ if (isOnDevice) {
               children: [
                 {
                   index: true,
-                  element: <SettingsGeneralIndexRoute.default />,
+                  element: <SettingsGeneralIndexRoute />,
                 },
                 {
                   path: "reboot",
@@ -265,7 +265,7 @@ if (isOnDevice) {
                 },
                 {
                   path: "settings",
-                  element: <SettingsRoute.default />,
+                  element: <SettingsRoute />,
                   children: [
                     {
                       index: true,
@@ -276,7 +276,7 @@ if (isOnDevice) {
                       children: [
                         {
                           index: true,
-                          element: <SettingsGeneralIndexRoute.default />,
+                          element: <SettingsGeneralIndexRoute />,
                         },
                         {
                           path: "update",

ui/src/routes/devices.$id.settings._index.tsx

@@ -2,6 +2,12 @@ import { LoaderFunctionArgs, redirect } from "react-router-dom";
 
 import { getDeviceUiPath } from "../hooks/useAppNavigation";
 
-export function loader({ params }: LoaderFunctionArgs) {
+const loader = async ({ params }: LoaderFunctionArgs) => {
   return redirect(getDeviceUiPath("/settings/general", params.id));
 }
+
+export default function SettingIndexRoute() {
+  return (<></>);
+}
+
+SettingIndexRoute.loader = loader;

ui/src/routes/devices.$id.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+import { lazy, useCallback, useEffect, useMemo, useRef, useState } from "react";
 import {
   LoaderFunctionArgs,
   Outlet,
@@ -16,7 +16,11 @@ import { FocusTrap } from "focus-trap-react";
 import { motion, AnimatePresence } from "framer-motion";
 import useWebSocket from "react-use-websocket";
 
+import { CLOUD_API, DEVICE_API } from "@/ui.config";
+import api from "@/api";
+import { checkAuth, isInCloud, isOnDevice } from "@/main";
 import { cx } from "@/cva.config";
+import notifications from "@/notifications";
 import {
   HidState,
   KeyboardLedState,
@@ -34,27 +38,21 @@ import {
   VideoState,
 } from "@/hooks/stores";
 import WebRTCVideo from "@components/WebRTCVideo";
-import { checkAuth, isInCloud, isOnDevice } from "@/main";
 import DashboardNavbar from "@components/Header";
-import ConnectionStatsSidebar from "@/components/sidebar/connectionStats";
-import { JsonRpcRequest, useJsonRpc } from "@/hooks/useJsonRpc";
-import Terminal from "@components/Terminal";
-import { CLOUD_API, DEVICE_API } from "@/ui.config";
-
-import UpdateInProgressStatusCard from "../components/UpdateInProgressStatusCard";
-import api from "../api";
-import Modal from "../components/Modal";
-import { useDeviceUiNavigation } from "../hooks/useAppNavigation";
+const ConnectionStatsSidebar = lazy(() => import('@/components/sidebar/connectionStats'));
+const Terminal = lazy(() => import('@components/Terminal'));
+const UpdateInProgressStatusCard = lazy(() => import("@/components/UpdateInProgressStatusCard"));
+import Modal from "@/components/Modal";
 import {
   ConnectionFailedOverlay,
   LoadingConnectionOverlay,
   PeerConnectionDisconnectedOverlay,
-} from "../components/VideoOverlay";
-import { FeatureFlagProvider } from "../providers/FeatureFlagProvider";
-import notifications from "../notifications";
-
-import { DeviceStatus } from "./welcome-local";
-import { SystemVersionInfo } from "./devices.$id.settings.general.update";
+} from "@/components/VideoOverlay";
+import { useDeviceUiNavigation } from "@/hooks/useAppNavigation";
+import { JsonRpcRequest, useJsonRpc } from "@/hooks/useJsonRpc";
+import { FeatureFlagProvider } from "@/providers/FeatureFlagProvider";
+import { DeviceStatus } from "@routes/welcome-local";
+import { SystemVersionInfo } from "@routes/devices.$id.settings.general.update";
 
 interface LocalLoaderResp {
   authMode: "password" | "noPassword" | null;