various changes

- updated README
- enabled plotly modebar
- disabled loading page
- changed the UI layout and added a title

README.md

@@ -8,45 +8,38 @@ app_file: dist/index.html
 pinned: false
 ---
 
-## Development Guide when using React frontend
+# Developer's Guide for React frontend
 
-### 1️⃣ Prerequisites
+## Prerequisites
 
-Make sure you have **Node.js** installed.
-
-You can check with:
+Install **Node.js** if not done yet. The following commands should run if you have it installed.
 
 ```bash
 node -v
 npm -v
 ```
 
----
+## Local Development 
 
-### 2️⃣ Install Dependencies (First Time Only)
+First go to the react frontend folder:
+```bash
+cd frontends/react
+```
 
+Run the following commands to install required packages when you run the code the first time or after you make changes to `package.json`.
 ```bash
 npm install
 ```
 
-This installs all required packages listed in `package.json`.
-
----
-
-### 3️⃣ Run Locally (Development Mode)
-
+Now you should be able to start the local development server:
 ```bash
 npm run dev
 ```
+Open the link printed out on the terminal. The webpage automatically reloads when files are edited. 
 
-- Starts the local development server  
-- Automatically reloads when files are edited  
-
----
-
-### 4️⃣ Deploy to Hugging Face
+## Deploy to Hugging Face
 
-#### Build the production version:
+### Build the production version:
 
 ```bash
 npm run build
@@ -54,7 +47,7 @@ npm run build
 
 This generates the production build inside the `dist/` directory.
 
-#### Commit and push:
+### Commit and push:
 
 ```bash
 git add <files>
@@ -64,4 +57,3 @@ git push
 
 ⚠️ Make sure the `dist/` directory is included when adding to git.  
 ⚠️ Even if you only changed the backend, you must still run `npm run build` when deploying or it will not update.
-

dist/assets/{index-DMdUqIzk.css → index-DRGnqM-H.css}

@@ -1 +1 @@
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dist/index.html

@@ -5,8 +5,8 @@
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Optimization</title>
-    <script type="module" crossorigin src="/assets/index-BP1cXV0g.js"></script>
-    <link rel="stylesheet" crossorigin href="/assets/index-DMdUqIzk.css">
+    <script type="module" crossorigin src="/assets/index-CayUw3G7.js"></script>
+    <link rel="stylesheet" crossorigin href="/assets/index-DRGnqM-H.css">
   </head>
   <body>
     <div id="root"></div>

frontends/react/package-lock.json

@@ -2148,24 +2148,37 @@
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
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+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-4.0.4.tgz",
+      "integrity": "sha512-BLrgEcRTwX2o6gGxGOCNyMvGSp35YofuYzw9h1IMTRmKqttAZZVU67bdb9Pr2vUHA8+j3i2tJfjO6C6+4myGTA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "18 || 20 || >=22"
+      }
+    },
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-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.2.tgz",
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+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.3.tgz",
+      "integrity": "sha512-fy6KJm2RawA5RcHkLa1z/ScpBeA762UF9KmZQxwIbDtRJrgLzM10depAiEQ+CXYcoiqW1/m96OAAoke2nE9EeA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "balanced-match": "^1.0.0"
+        "balanced-match": "^4.0.2"
+      },
+      "engines": {
+        "node": "18 || 20 || >=22"
       }
     },
     "node_modules/@typescript-eslint/typescript-estree/node_modules/minimatch": {
-      "version": "9.0.5",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
-      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
+      "version": "9.0.7",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.7.tgz",
+      "integrity": "sha512-MOwgjc8tfrpn5QQEvjijjmDVtMw2oL88ugTevzxQnzRLm6l3fVEF2gzU0kYeYYKD8C66+IdGX6peJ4MyUlUnPg==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
-        "brace-expansion": "^2.0.1"
+        "brace-expansion": "^5.0.2"
       },
       "engines": {
         "node": ">=16 || 14 >=14.17"
@@ -2280,9 +2293,9 @@
       }
     },
     "node_modules/ajv": {
-      "version": "6.12.6",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+      "version": "6.14.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.14.0.tgz",
+      "integrity": "sha512-IWrosm/yrn43eiKqkfkHis7QioDleaXQHdDVPKg0FSwwd/DuvyX79TZnFOnYpB7dcsFAMmtFztZuXPDvSePkFw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -4795,9 +4808,9 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
-      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+      "version": "3.1.4",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.4.tgz",
+      "integrity": "sha512-twmL+S8+7yIsE9wsqgzU3E8/LumN3M3QELrBZ20OdmQ9jB2JvW5oZtBEmft84k/Gs5CG9mqtWc6Y9vW+JEzGxw==",
       "dev": true,
       "license": "ISC",
       "dependencies": {

frontends/react/src/App.tsx

@@ -3,7 +3,7 @@ import OptimizationPlot from "./OptimizationPlot.tsx";
 import Sidebar from "./Sidebar.tsx";
 import type { SettingsUi } from "./types.ts";
 import usePyodide from "./usePyodide.ts";
-import LoadingScreen from "./ui/LoadingScreen.tsx";
+//import LoadingScreen from "./ui/LoadingScreen.tsx";
 
 const INITIAL_SETTINGS_UI: SettingsUi = {
     mode: "Univariate",
@@ -46,30 +46,36 @@ export default function App() {
 
   const api = usePyodide(settings);
 
-  if (api.isLoading) {
-    return <LoadingScreen message="Loading" />;
-  }
+  //if (api.isLoading) {
+    //return <LoadingScreen message="Loading" />;
+  //}
 
   return (
-    <>
-      <div className="grid grid-cols-[2fr_1fr] h-dvh">
-        <OptimizationPlot 
-          data={api.plotData}
-          xlim={xlimRef.current}
-          ylim={ylimRef.current}
-          setAxisLimits={setAxisLimits}
-        />
-        <Sidebar 
-          settings={settingsUi} 
-          setSettings={handleSettingsUiChange} 
-          onRandomInitialPoint={handleRandomInitialPoint}
-          trajectoryValues={api.plotData.trajectoryValues}
+		<div className="grid grid-cols-[1fr_12fr_1fr] h-dvh">
+			<div/>
+			<div>
+				<div className="title">Optimization Trajectory Visualizer</div>
+				<div className="desc"></div>
+				<div className="grid grid-cols-[2fr_1fr] h-dvh">
+					<OptimizationPlot 
+						data={api.plotData}
+						xlim={xlimRef.current}
+						ylim={ylimRef.current}
+						setAxisLimits={setAxisLimits}
+					/>
+					<Sidebar 
+						settings={settingsUi} 
+						setSettings={handleSettingsUiChange} 
+						onRandomInitialPoint={handleRandomInitialPoint}
+						trajectoryValues={api.plotData.trajectoryValues}
 
-          onReset={() => api.sendReset()}
-          onNextStep={() => api.sendNextStep()}
-          onPrevStep={() => api.sendPrevStep()}
-        />
-      </div>
-    </>
+						onReset={() => api.sendReset()}
+						onNextStep={() => api.sendNextStep()}
+						onPrevStep={() => api.sendPrevStep()}
+					/>
+				</div>
+    </div>
+		<div/>
+	</div>
   );
 }

frontends/react/src/OptimizationPlot.tsx

@@ -129,7 +129,7 @@ export default function OptimizationPlot({ data, xlim, ylim, setAxisLimits }: Op
         className="w-full flex-1"
         config={{ 
           responsive: true,
-          displayModeBar: false,
+          displayModeBar: true,
           scrollZoom: true,
         }}
       />

frontends/react/src/index.css

@@ -1 +1,10 @@
 @import "tailwindcss";
+
+.title {
+  font-size: 32px;
+  font-weight: bold;
+  background: #ffffff;
+}
+
+.desc {
+}