web: Add scaffold

2025-12-05 23:38:52 -06:00 · 2025-06-10 09:56:06 -05:00
parent 3d36caa507
commit 3f9d2f22f5
38 changed files with 18692 additions and 0 deletions
--- a/web/.env
+++ b/web/.env
@@ -0,0 +1 @@
+FAST_REFRESH=false
--- a/web/.gitignore
+++ b/web/.gitignore
@@ -0,0 +1,25 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+assets
--- a/web/.prettierrc.json
+++ b/web/.prettierrc.json
@@ -0,0 +1 @@
+{}
--- a/web/package-lock.json
+++ b/web/package-lock.json
--- a/web/package.json
+++ b/web/package.json
@@ -0,0 +1,65 @@
+{
+  "name": "web",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@fortawesome/fontawesome-svg-core": "^6.7.2",
+    "@fortawesome/free-regular-svg-icons": "^6.7.2",
+    "@fortawesome/free-solid-svg-icons": "^6.7.2",
+    "@fortawesome/react-fontawesome": "^0.2.2",
+    "@testing-library/dom": "^10.4.0",
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/react": "^16.3.0",
+    "@testing-library/user-event": "^13.5.0",
+    "@types/jest": "^27.5.2",
+    "@types/node": "^16.18.126",
+    "@types/pako": "^2.0.3",
+    "@types/papaparse": "^5.3.16",
+    "@types/react": "^19.1.3",
+    "@types/react-dom": "^19.1.3",
+    "ajv": "^8.17.1",
+    "eslint": "^8.57.1",
+    "pako": "^2.1.0",
+    "papaparse": "^5.5.2",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "react-scripts": "^5.0.1",
+    "tabulator-tables": "^6.3.1",
+    "typescript": "^4.9.5",
+    "web-vitals": "^2.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ],
+    "rules": {
+      "semi": [
+        "error",
+        "always"
+      ]
+    }
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "devDependencies": {
+    "@types/tabulator-tables": "^6.2.6",
+    "prettier": "3.5.3"
+  }
+}
--- a/web/public/favicon.ico
+++ b/web/public/favicon.ico
--- a/web/public/index.html
+++ b/web/public/index.html
@@ -0,0 +1,43 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta name="description" content="RELOG Case Builder" />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <title>Case Builder - RELOG</title>
+    <style>
+      :root {
+        --site-max-width: 1500px;
+        --site-min-width: 900px;
+        --box-border: 1px solid rgba(0, 0, 0, 0.2);
+        --box-shadow: 0px 2px 4px -3px rgba(0, 0, 0, 0.2);
+        --border-radius: 4px;
+        --primary: #0d6efd;
+        --contrast-100: #202020;
+        --contrast-80: #606060;
+        --contrast-60: #909090;
+        --contrast-20: #d6d6d6;
+        --contrast-10: #f6f6f6;
+        --contrast-0: #fefefe;
+      }
+      body {
+        margin: 0;
+        padding: 0;
+        font-family: Arial, sans-serif;
+        background-color: #333;
+      }
+      .content {
+        background-color: var(--contrast-10);
+        padding-bottom: 36px;
+      }
+    </style>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+  </body>
+</html>
--- a/web/public/logo192.png
+++ b/web/public/logo192.png
--- a/web/public/logo512.png
+++ b/web/public/logo512.png
--- a/web/public/manifest.json
+++ b/web/public/manifest.json
@@ -0,0 +1,25 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
--- a/web/public/robots.txt
+++ b/web/public/robots.txt
@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:
--- a/web/src/components/CaseBuilder/CaseBuilder.tsx
+++ b/web/src/components/CaseBuilder/CaseBuilder.tsx
@@ -0,0 +1,27 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import Header from "./Header";
+
+import "tabulator-tables/dist/css/tabulator.min.css";
+import "../Common/Forms/Tables.css";
+import Footer from "./Footer";
+
+const CaseBuilder = () => {
+  const onClear = () => {};
+  const onSave = () => {};
+  const onLoad = () => {};
+
+  return (
+    <div>
+      <Header onClear={onClear} onSave={onSave} onLoad={onLoad} />
+      <div className="content"></div>
+      <Footer />
+    </div>
+  );
+};
+
+export default CaseBuilder;
--- a/web/src/components/CaseBuilder/Footer.module.css
+++ b/web/src/components/CaseBuilder/Footer.module.css
@@ -0,0 +1,14 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.Footer {
+  background-color: #333;
+  text-align: center;
+  color: #aaa;
+  font-size: 14px;
+  padding: 16px;
+  line-height: 24px;
+}
--- a/web/src/components/CaseBuilder/Footer.tsx
+++ b/web/src/components/CaseBuilder/Footer.tsx
@@ -0,0 +1,18 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import styles from "./Footer.module.css";
+
+function Footer() {
+  return (
+    <div className={styles.Footer}>
+      RELOG: Supply Chain Analysis and Optimization <br />
+      Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+    </div>
+  );
+}
+
+export default Footer;
--- a/web/src/components/CaseBuilder/Header.module.css
+++ b/web/src/components/CaseBuilder/Header.module.css
@@ -0,0 +1,41 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.HeaderBox {
+  background-color: var(--contrast-0);
+  border-bottom: var(--box-border);
+  box-shadow: var(--box-shadow);
+  padding: 0;
+  margin: 0;
+}
+
+.HeaderContent {
+  margin: 0 auto;
+  max-width: var(--site-max-width);
+  min-width: var(--site-min-width);
+}
+
+.HeaderContent h1,
+h2 {
+  color: var(--contrast-100);
+  display: inline-block;
+  line-height: 48px;
+  font-size: 28px;
+  margin: 0;
+  padding: 12px;
+}
+
+.HeaderContent h2 {
+  display: inline-block;
+  font-size: 22px;
+  color: var(--contrast-80);
+  font-weight: normal;
+}
+
+.buttonContainer {
+  float: right;
+  padding: 16px 12px;
+}
--- a/web/src/components/CaseBuilder/Header.tsx
+++ b/web/src/components/CaseBuilder/Header.tsx
@@ -0,0 +1,39 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import styles from "./Header.module.css";
+import SiteHeaderButton from "../Common/Buttons/SiteHeaderButton";
+import { useRef } from "react";
+import FileUploadElement from "../Common/Buttons/FileUploadElement";
+
+interface HeaderProps {
+  onClear: () => void;
+  onSave: () => void;
+  onLoad: () => void;
+}
+
+function Header(props: HeaderProps) {
+  const fileElem = useRef<FileUploadElement>(null);
+
+  function onLoad() {}
+
+  return (
+    <div className={styles.HeaderBox}>
+      <div className={styles.HeaderContent}>
+        <h1>RELOG</h1>
+        <h2>Case Builder</h2>
+        <div className={styles.buttonContainer}>
+          <SiteHeaderButton title="Clear" onClick={props.onClear} />
+          <SiteHeaderButton title="Load" onClick={onLoad} />
+          <SiteHeaderButton title="Save" onClick={props.onSave} />
+        </div>
+        <FileUploadElement ref={fileElem} accept=".json,.json.gz" />
+      </div>
+    </div>
+  );
+}
+
+export default Header;
--- a/web/src/components/Common/Buttons/FileUploadElement.tsx
+++ b/web/src/components/Common/Buttons/FileUploadElement.tsx
@@ -0,0 +1,58 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import pako from "pako";
+import React, { Component } from "react";
+
+class FileUploadElement extends Component<any> {
+  private inputRef = React.createRef<HTMLInputElement>();
+  private callback: (data: any) => void = () => {};
+
+  showFilePicker = (callback: (data: any) => void) => {
+    this.callback = callback;
+    this.inputRef.current?.click();
+  };
+
+  onFileSelected = (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files![0]!;
+    let isCompressed = file.name.endsWith(".gz");
+    if (file) {
+      const reader = new FileReader();
+      reader.onload = async (e) => {
+        let content = e.target?.result;
+
+        if (isCompressed) {
+          const compressed = new Uint8Array(content as ArrayBuffer);
+          const decompressed = pako.inflate(compressed);
+          content = new TextDecoder().decode(decompressed);
+        }
+
+        this.callback(content as string);
+        this.callback = () => {};
+      };
+      if (isCompressed) {
+        reader.readAsArrayBuffer(file);
+      } else {
+        reader.readAsText(file);
+      }
+    }
+    event.target.value = "";
+  };
+
+  override render() {
+    return (
+      <input
+        ref={this.inputRef}
+        type="file"
+        accept={this.props.accept}
+        style={{ display: "none" }}
+        onChange={this.onFileSelected}
+      />
+    );
+  }
+}
+
+export default FileUploadElement;
--- a/web/src/components/Common/Buttons/HelpButton.module.css
+++ b/web/src/components/Common/Buttons/HelpButton.module.css
@@ -0,0 +1,43 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.tooltip {
+  visibility: hidden;
+  background-color: var(--contrast-80);
+  color: var(--contrast-10);
+  opacity: 0;
+  width: 250px;
+  margin-top: 36px;
+  margin-left: -250px;
+  position: absolute;
+  z-index: 100;
+  font-size: 14px;
+  border-radius: var(--border-radius);
+  box-shadow: var(--box-shadow);
+  line-height: 20px;
+  transition: opacity 0.5s;
+  font-weight: normal;
+  text-align: left;
+  padding: 6px 12px;
+}
+
+.icon {
+  color: var(--contrast-60);
+  font-size: 16px;
+  padding: 8px 8px 8px 0;
+}
+
+.HelpButton {
+  border: 0;
+  background-color: transparent;
+  cursor: pointer;
+}
+
+.HelpButton:hover .tooltip {
+  visibility: visible;
+  opacity: 100%;
+  transition: opacity 0.5s;
+}
--- a/web/src/components/Common/Buttons/HelpButton.tsx
+++ b/web/src/components/Common/Buttons/HelpButton.tsx
@@ -0,0 +1,22 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import styles from "./HelpButton.module.css";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faCircleQuestion } from "@fortawesome/free-regular-svg-icons";
+
+function HelpButton({ text }: { text: String }) {
+  return (
+    <button className={styles.HelpButton}>
+      <span className={styles.tooltip}>{text}</span>
+      <span className={styles.icon}>
+        <FontAwesomeIcon icon={faCircleQuestion} />
+      </span>
+    </button>
+  );
+}
+
+export default HelpButton;
--- a/web/src/components/Common/Buttons/SectionButton.module.css
+++ b/web/src/components/Common/Buttons/SectionButton.module.css
@@ -0,0 +1,26 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.SectionButton {
+  height: 48px;
+  width: 48px;
+  font-size: 16px;
+  border: 0;
+  background-color: transparent;
+  margin: 8px 0 8px 0px;
+  cursor: pointer;
+  color: var(--contrast-60);
+}
+
+.SectionButton:hover {
+  color: var(--contrast-100);
+  background-color: var(--contrast-20);
+  border-radius: var(--border-radius);
+}
+
+.SectionButton:active {
+  background-color: var(--contrast-60);
+}
--- a/web/src/components/Common/Buttons/SectionButton.tsx
+++ b/web/src/components/Common/Buttons/SectionButton.tsx
@@ -0,0 +1,29 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import { IconDefinition } from "@fortawesome/fontawesome-svg-core";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import styles from "./SectionButton.module.css";
+
+interface SectionButtonProps {
+  icon: IconDefinition;
+  tooltip: string;
+  onClick?: () => void;
+}
+
+function SectionButton(props: SectionButtonProps) {
+  return (
+    <button
+      className={styles.SectionButton}
+      title={props.tooltip}
+      onClick={props.onClick}
+    >
+      <FontAwesomeIcon icon={props.icon} />
+    </button>
+  );
+}
+
+export default SectionButton;
--- a/web/src/components/Common/Buttons/SiteHeaderButton.module.css
+++ b/web/src/components/Common/Buttons/SiteHeaderButton.module.css
@@ -0,0 +1,28 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.SiteHeaderButton {
+  padding: 6px 36px;
+  margin: 0 0 0 8px;
+  line-height: 24px;
+  border: var(--box-border);
+  box-shadow: var(--box-shadow);
+  border-radius: var(--border-radius);
+  cursor: pointer;
+  color: var(--contrast-80);
+  text-transform: uppercase;
+  font-weight: bold;
+  font-size: 12px;
+  background: linear-gradient(var(--contrast-0) 25%, var(--contrast-10) 100%);
+}
+
+.SiteHeaderButton:hover {
+  background: rgb(245, 245, 245);
+}
+
+.SiteHeaderButton:active {
+  background: rgba(220, 220, 220);
+}
--- a/web/src/components/Common/Buttons/SiteHeaderButton.tsx
+++ b/web/src/components/Common/Buttons/SiteHeaderButton.tsx
@@ -0,0 +1,23 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import styles from "./SiteHeaderButton.module.css";
+
+function SiteHeaderButton({
+  title,
+  onClick,
+}: {
+  title: string;
+  onClick?: () => void;
+}) {
+  return (
+    <button className={styles.SiteHeaderButton} onClick={onClick}>
+      {title}
+    </button>
+  );
+}
+
+export default SiteHeaderButton;
--- a/web/src/components/Common/Forms/Form.module.css
+++ b/web/src/components/Common/Forms/Form.module.css
@@ -0,0 +1,42 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.Form {
+  background-color: var(--contrast-0);
+  border: var(--box-border);
+  border-radius: var(--border-radius);
+  box-shadow: var(--box-shadow);
+  min-height: 48px;
+  margin: 0 auto;
+  min-width: var(--site-min-width);
+  max-width: var(--site-max-width);
+  max-height: 500px;
+  padding: 12px 0;
+}
+
+.FormRow {
+  display: flex;
+  line-height: 24px;
+}
+
+.FormRow label {
+  width: 350px;
+  padding: 6px 12px;
+  text-align: right;
+}
+
+.FormRow input {
+  flex: 1;
+  font-family: monospace;
+  border: var(--box-border);
+  border-radius: var(--border-radius);
+  padding: 4px;
+  margin: 2px 3px;
+}
+
+.FormRow_unit {
+  color: rgba(0, 0, 0, 0.4);
+}
--- a/web/src/components/Common/Forms/Form.tsx
+++ b/web/src/components/Common/Forms/Form.tsx
@@ -0,0 +1,14 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import { ReactNode } from "react";
+import styles from "./Form.module.css";
+
+function Form({ children }: { children: ReactNode }) {
+  return <div className={styles.Form}>{children}</div>;
+}
+
+export default Form;
--- a/web/src/components/Common/Forms/Tables.css
+++ b/web/src/components/Common/Forms/Tables.css
@@ -0,0 +1,81 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.tabulator {
+  background-color: var(--contrast-0);
+  border: var(--box-border) !important;
+  border-radius: var(--border-radius);
+  box-shadow: var(--box-shadow);
+  min-height: 48px;
+  margin: 0 auto;
+  min-width: var(--site-min-width);
+  max-width: var(--site-max-width);
+  padding: 0;
+}
+
+.tabulator .tabulator-header {
+  border-bottom: 1px solid #ccc;
+  font-size: 13px;
+  font-weight: bold;
+  color: var(--contrast-100);
+  line-height: 18px;
+}
+
+.tabulator .tabulator-header .subtitle {
+  color: var(--contrast-80);
+  font-weight: normal;
+}
+
+.tabulator .tabulator-header .tabulator-col {
+  border-right: 1px solid rgba(0, 0, 0, 0.1) !important;
+  vertical-align: middle !important;
+}
+
+.tabulator .tabulator-header .tabulator-col .tabulator-col-content {
+  text-align: left;
+  padding: 0 8px;
+  line-height: 24px;
+}
+
+.tabulator .tabulator-header .tabulator-col:last-child {
+  border-right: 1px solid rgba(0, 0, 0, 0.1) !important;
+}
+
+.tabulator-row .tabulator-cell {
+  font-family: monospace;
+  font-size: 12px;
+  line-height: 28px;
+  height: 28px;
+  text-align: right;
+  vertical-align: middle !important;
+  border-right: 1px solid rgba(0, 0, 0, 0.1) !important;
+  border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
+  padding: 0 8px;
+}
+
+.tabulator-row-even {
+  background-color: rgba(0, 0, 0, 0.03) !important;
+}
+
+.tabulator-row-odd {
+  background-color: rgba(0, 0, 0, 0) !important;
+}
+
+.tabulator-row .tabulator-cell.tabulator-editing {
+  border: 0;
+  padding: 0 4px;
+  background-color: #cee;
+}
+
+.tabulator-row .tabulator-cell.tabulator-editing input {
+  font-family: monospace;
+  text-align: left;
+  font-size: 12px;
+}
+
+.tabulator-col-group-cols {
+  font-size: 12px;
+}
--- a/web/src/components/Common/Forms/TextInputRow.tsx
+++ b/web/src/components/Common/Forms/TextInputRow.tsx
@@ -0,0 +1,50 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import formStyles from "./Form.module.css";
+import HelpButton from "../Buttons/HelpButton";
+import React, { useRef, useState } from "react";
+
+interface TextInputRowProps {
+  label: string;
+  unit: string;
+  tooltip: string;
+  initialValue: string;
+  onChange: (newValue: string) => null;
+}
+
+function TextInputRow(props: TextInputRowProps) {
+  const [savedValue, setSavedValue] = useState(props.initialValue);
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  const onBlur = (event: React.FocusEvent<HTMLInputElement>) => {
+    const newValue = event.target.value;
+    if (newValue === savedValue) return;
+    const err = props.onChange(newValue);
+    if (err) {
+      inputRef.current!.value = savedValue;
+      return;
+    }
+    setSavedValue(newValue);
+  };
+  return (
+    <div className={formStyles.FormRow}>
+      <label>
+        {props.label}
+        <span className={formStyles.FormRow_unit}> ({props.unit})</span>
+      </label>
+      <input
+        ref={inputRef}
+        type="text"
+        defaultValue={savedValue}
+        onBlur={onBlur}
+      />
+      <HelpButton text={props.tooltip} />
+    </div>
+  );
+}
+
+export default TextInputRow;
--- a/web/src/components/Common/Forms/Toast.module.css
+++ b/web/src/components/Common/Forms/Toast.module.css
@@ -0,0 +1,23 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.Toast {
+    width: 600px;
+    border-radius: var(--border-radius);
+    box-shadow: 4px 4px 16px -2px rgba(0, 0, 0, 0.5);
+    margin: 0 auto;
+    background-color: #424242;
+    color: white;
+    padding: 0 16px;
+    position: fixed;
+    top: 48px;
+    left: 50%;
+    transform: translate(-50%, 0);
+    transition: opacity 0.5s ease;
+    cursor: default;
+    font-size: 15px;
+    line-height: 48px;
+}
--- a/web/src/components/Common/Forms/Toast.tsx
+++ b/web/src/components/Common/Forms/Toast.tsx
@@ -0,0 +1,35 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import styles from "./Toast.module.css";
+import { useEffect, useState } from "react";
+
+interface ToastProps {
+  message: string;
+}
+
+const Toast = (props: ToastProps) => {
+  const [isVisible, setVisible] = useState(true);
+
+  useEffect(() => {
+    if (props.message.length === 0) return;
+    setVisible(true);
+    const timer = setTimeout(() => {
+      setVisible(false);
+    }, 5000);
+    return () => clearTimeout(timer);
+  }, [props.message]);
+
+  return (
+    <div>
+      <div className={styles.Toast} style={{ opacity: isVisible ? 1 : 0 }}>
+        {props.message}
+      </div>
+    </div>
+  );
+};
+
+export default Toast;
--- a/web/src/components/Common/SectionHeader/SectionHeader.module.css
+++ b/web/src/components/Common/SectionHeader/SectionHeader.module.css
@@ -0,0 +1,24 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+.SectionHeader {
+  max-width: var(--site-max-width);
+  min-width: var(--site-min-width);
+  margin: 0 auto;
+  color: var(--contrast-100);
+}
+
+.SectionHeader h1 {
+  margin: 0;
+  padding: 0 12px;
+  font-size: 16px;
+  line-height: 64px;
+}
+
+.SectionButtonsContainer {
+  float: right;
+  height: 64px;
+}
--- a/web/src/components/Common/SectionHeader/SectionHeader.tsx
+++ b/web/src/components/Common/SectionHeader/SectionHeader.tsx
@@ -0,0 +1,24 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import styles from "./SectionHeader.module.css";
+import { ReactNode } from "react";
+
+interface SectionHeaderProps {
+  title: string;
+  children?: ReactNode;
+}
+
+function SectionHeader({ title, children }: SectionHeaderProps) {
+  return (
+    <div className={styles.SectionHeader}>
+      <div className={styles.SectionButtonsContainer}>{children}</div>
+      <h1>{title}</h1>
+    </div>
+  );
+}
+
+export default SectionHeader;
--- a/web/src/components/Common/io.ts
+++ b/web/src/components/Common/io.ts
@@ -0,0 +1,17 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+export function offerDownload(data: string, type: string, filename: string) {
+  const dataBlob = new Blob([data], { type: type });
+  const url = URL.createObjectURL(dataBlob);
+  const link = document.createElement("a");
+  link.href = url;
+  link.download = filename;
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
+  URL.revokeObjectURL(url);
+}
--- a/web/src/index.tsx
+++ b/web/src/index.tsx
@@ -0,0 +1,22 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import React from "react";
+import ReactDOM from "react-dom/client";
+import reportWebVitals from "./reportWebVitals";
+import CaseBuilder from "./components/CaseBuilder/CaseBuilder";
+
+const root = ReactDOM.createRoot(
+  document.getElementById("root") as HTMLElement,
+);
+
+root.render(
+  <React.StrictMode>
+    <CaseBuilder />
+  </React.StrictMode>,
+);
+
+reportWebVitals();
--- a/web/src/logo.svg
+++ b/web/src/logo.svg
@@ -0,0 +1,13 @@
+<!--
+  - UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+  - Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+  - Released under the modified BSD license. See COPYING.md for more details.
+  -->
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
+    <g fill="#61DAFB">
+        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
+        <circle cx="420.9" cy="296.5" r="45.7"/>
+        <path d="M520.5 78.1z"/>
+    </g>
+</svg>
--- a/web/src/react-app-env.d.ts
+++ b/web/src/react-app-env.d.ts
@@ -0,0 +1,7 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+/// <reference types="react-scripts" />
--- a/web/src/reportWebVitals.ts
+++ b/web/src/reportWebVitals.ts
@@ -0,0 +1,21 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import { ReportHandler } from "web-vitals";
+
+const reportWebVitals = (onPerfEntry?: ReportHandler) => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import("web-vitals").then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;
--- a/web/src/setupTests.ts
+++ b/web/src/setupTests.ts
@@ -0,0 +1,7 @@
+/*
+ * UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
+ * Copyright (C) 2020-2025, UChicago Argonne, LLC. All rights reserved.
+ * Released under the modified BSD license. See COPYING.md for more details.
+ */
+
+import "@testing-library/jest-dom";
--- a/web/tsconfig.json
+++ b/web/tsconfig.json
@@ -0,0 +1,35 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": false,
+    "allowSyntheticDefaultImports": true,
+    "alwaysStrict": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "isolatedModules": true,
+    "jsx": "react-jsx",
+    "module": "esnext",
+    "moduleResolution": "node",
+    "noEmit": true,
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitAny": true,
+    "noImplicitOverride": true,
+    "noImplicitReturns": true,
+    "noImplicitThis": true,
+    "resolveJsonModule": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "strictFunctionTypes": true,
+    "strictNullChecks": true,
+    "strictPropertyInitialization": true,
+    "allowUnusedLabels": false,
+    "allowUnreachableCode": false,
+    "exactOptionalPropertyTypes": true,
+    "noUncheckedIndexedAccess": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "checkJs": true
+  },
+  "include": ["src"]
+}