Playing with redux (and toolkit) to test re-rendering

redux-and-rendering/.gitignore

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+# 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
+.vscode
+.idea
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Optional eslint cache
+.eslintcache

redux-and-rendering/capacitor.config.ts

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+import { CapacitorConfig } from '@capacitor/cli';
+
+const config: CapacitorConfig = {
+  appId: 'io.ionic.starter',
+  appName: 'empty-ionic-react',
+  webDir: 'build',
+  bundledWebRuntime: false
+};
+
+export default config;

redux-and-rendering/ionic.config.json

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+{
+  "name": "empty-ionic-react",
+  "integrations": {
+    "capacitor": {}
+  },
+  "type": "react"
+}

redux-and-rendering/package.json

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+{
+  "name": "empty-ionic-react",
+  "version": "0.0.1",
+  "private": true,
+  "dependencies": {
+    "@capacitor/app": "4.0.1",
+    "@capacitor/core": "4.1.0",
+    "@capacitor/haptics": "4.0.1",
+    "@capacitor/keyboard": "4.0.1",
+    "@capacitor/status-bar": "4.0.1",
+    "@ionic/react": "^6.0.0",
+    "@ionic/react-router": "^6.0.0",
+    "@reduxjs/toolkit": "^1.8.5",
+    "@testing-library/jest-dom": "^5.11.9",
+    "@testing-library/react": "^13.3.0",
+    "@testing-library/user-event": "^12.6.3",
+    "@types/jest": "^26.0.20",
+    "@types/node": "^12.19.15",
+    "@types/react": "^18.0.17",
+    "@types/react-dom": "^18.0.6",
+    "@types/react-router": "^5.1.11",
+    "@types/react-router-dom": "^5.1.7",
+    "ionicons": "^6.0.3",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-redux": "^8.0.2",
+    "react-router": "^5.2.0",
+    "react-router-dom": "^5.2.0",
+    "react-scripts": "^5.0.0",
+    "typescript": "^4.1.3",
+    "web-vitals": "^0.2.4",
+    "workbox-background-sync": "^5.1.4",
+    "workbox-broadcast-update": "^5.1.4",
+    "workbox-cacheable-response": "^5.1.4",
+    "workbox-core": "^5.1.4",
+    "workbox-expiration": "^5.1.4",
+    "workbox-google-analytics": "^5.1.4",
+    "workbox-navigation-preload": "^5.1.4",
+    "workbox-precaching": "^5.1.4",
+    "workbox-range-requests": "^5.1.4",
+    "workbox-routing": "^5.1.4",
+    "workbox-strategies": "^5.1.4",
+    "workbox-streams": "^5.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test --transformIgnorePatterns 'node_modules/(?!(@ionic/react|@ionic/react-router|@ionic/core|@stencil/core|ionicons)/)'",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "devDependencies": {
+    "@capacitor/cli": "4.1.0"
+  },
+  "description": "An Ionic project"
+}

redux-and-rendering/public/assets/shapes.svg

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+<svg width="350" height="140" xmlns="http://www.w3.org/2000/svg" style="background:#f6f7f9"><g fill="none" fill-rule="evenodd"><path fill="#F04141" style="mix-blend-mode:multiply" d="M61.905-34.23l96.194 54.51-66.982 54.512L22 34.887z"/><circle fill="#10DC60" style="mix-blend-mode:multiply" cx="155.5" cy="135.5" r="57.5"/><path fill="#3880FF" style="mix-blend-mode:multiply" d="M208.538 9.513l84.417 15.392L223.93 93.93z"/><path fill="#FFCE00" style="mix-blend-mode:multiply" d="M268.625 106.557l46.332-26.75 46.332 26.75v53.5l-46.332 26.75-46.332-26.75z"/><circle fill="#7044FF" style="mix-blend-mode:multiply" cx="299.5" cy="9.5" r="38.5"/><rect fill="#11D3EA" style="mix-blend-mode:multiply" transform="rotate(-60 148.47 37.886)" x="143.372" y="-7.056" width="10.196" height="89.884" rx="5.098"/><path d="M-25.389 74.253l84.86 8.107c5.498.525 9.53 5.407 9.004 10.905a10 10 0 0 1-.057.477l-12.36 85.671a10.002 10.002 0 0 1-11.634 8.42l-86.351-15.226c-5.44-.959-9.07-6.145-8.112-11.584l13.851-78.551a10 10 0 0 1 10.799-8.219z" fill="#7044FF" style="mix-blend-mode:multiply"/><circle fill="#0CD1E8" style="mix-blend-mode:multiply" cx="273.5" cy="106.5" r="20.5"/></g></svg>

redux-and-rendering/public/index.html

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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <title>Ionic App</title>
+
+    <base href="/" />
+
+    <meta name="color-scheme" content="light dark" />
+    <meta
+      name="viewport"
+      content="viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"
+    />
+    <meta name="format-detection" content="telephone=no" />
+    <meta name="msapplication-tap-highlight" content="no" />
+
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+
+    <link rel="shortcut icon" type="image/png" href="%PUBLIC_URL%/assets/icon/favicon.png" />
+
+    <!-- add to homescreen for ios -->
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="apple-mobile-web-app-title" content="Ionic App" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="black" />
+  </head>
+
+  <body>
+    <div id="root"></div>
+  </body>
+
+</html>

redux-and-rendering/public/manifest.json

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+{
+  "short_name": "Ionic App",
+  "name": "My Ionic App",
+  "icons": [
+    {
+      "src": "assets/icon/favicon.png",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "assets/icon/icon.png",
+      "type": "image/png",
+      "sizes": "512x512",
+      "purpose": "maskable"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#ffffff",
+  "background_color": "#ffffff"
+}

redux-and-rendering/src/App.tsx

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+import { IonApp, setupIonicReact } from '@ionic/react';
+
+/* Core CSS required for Ionic components to work properly */
+import '@ionic/react/css/core.css';
+
+/* Basic CSS for apps built with Ionic */
+import '@ionic/react/css/normalize.css';
+import '@ionic/react/css/structure.css';
+import '@ionic/react/css/typography.css';
+
+/* Optional CSS utils that can be commented out */
+import '@ionic/react/css/padding.css';
+import '@ionic/react/css/float-elements.css';
+import '@ionic/react/css/text-alignment.css';
+import '@ionic/react/css/text-transformation.css';
+import '@ionic/react/css/flex-utils.css';
+import '@ionic/react/css/display.css';
+
+/* Theme variables */
+import './theme/variables.css';
+import { Provider } from 'react-redux';
+import store from './store/store';
+import Test from './components/Test';
+
+setupIonicReact();
+
+const App: React.FC = () => (
+  <IonApp>
+    <Provider store={store}>
+      <Test/>
+    </Provider>
+  </IonApp>
+);
+
+export default App;

redux-and-rendering/src/components/Test.tsx

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+import react from 'react';
+import { actions } from '../store/store';
+import { useDispatch, useSelector } from 'react-redux';
+import { IonButton } from '@ionic/react';
+
+const Test: react.FC<{}> = () => {
+  console.log('Rendering <Test />');
+
+  const dispatch = useDispatch();
+
+  const state = useSelector((state: { test: any }) => state.test.part1);
+
+  return (
+    <div>
+      <p>{state.title}</p>
+      <IonButton color='danger' onClick={() => dispatch(actions.increment1())}>
+        Increment 1 (and re-render)
+      </IonButton>
+      <IonButton color='primary' onClick={() => dispatch(actions.increment2())}>
+        Increment 2 (no re-rendering)
+      </IonButton>
+    </div>
+  );
+};
+
+export default Test;

redux-and-rendering/src/index.tsx

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+import React from 'react';
+import { createRoot } from 'react-dom/client';
+import App from './App';
+
+const container = document.getElementById('root');
+const root = createRoot(container!);
+root.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);
+
+

redux-and-rendering/src/react-app-env.d.ts

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+/// <reference types="react-scripts" />

redux-and-rendering/src/service-worker.ts

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+/// <reference lib="webworker" />
+/* eslint-disable no-restricted-globals */
+
+// This service worker can be customized!
+// See https://developers.google.com/web/tools/workbox/modules
+// for the list of available Workbox modules, or add any other
+// code you'd like.
+// You can also remove this file if you'd prefer not to use a
+// service worker, and the Workbox build step will be skipped.
+
+import { clientsClaim } from 'workbox-core';
+import { ExpirationPlugin } from 'workbox-expiration';
+import { precacheAndRoute, createHandlerBoundToURL } from 'workbox-precaching';
+import { registerRoute } from 'workbox-routing';
+import { StaleWhileRevalidate } from 'workbox-strategies';
+
+declare const self: ServiceWorkerGlobalScope;
+
+clientsClaim();
+
+// Precache all of the assets generated by your build process.
+// Their URLs are injected into the manifest variable below.
+// This variable must be present somewhere in your service worker file,
+// even if you decide not to use precaching. See https://cra.link/PWA
+precacheAndRoute(self.__WB_MANIFEST);
+
+// Set up App Shell-style routing, so that all navigation requests
+// are fulfilled with your index.html shell. Learn more at
+// https://developers.google.com/web/fundamentals/architecture/app-shell
+const fileExtensionRegexp = new RegExp('/[^/?]+\\.[^/]+$');
+registerRoute(
+  // Return false to exempt requests from being fulfilled by index.html.
+  ({ request, url }: { request: Request; url: URL }) => {
+    // If this isn't a navigation, skip.
+    if (request.mode !== 'navigate') {
+      return false;
+    }
+
+    // If this is a URL that starts with /_, skip.
+    if (url.pathname.startsWith('/_')) {
+      return false;
+    }
+
+    // If this looks like a URL for a resource, because it contains
+    // a file extension, skip.
+    if (url.pathname.match(fileExtensionRegexp)) {
+      return false;
+    }
+
+    // Return true to signal that we want to use the handler.
+    return true;
+  },
+  createHandlerBoundToURL(process.env.PUBLIC_URL + '/index.html')
+);
+
+// An example runtime caching route for requests that aren't handled by the
+// precache, in this case same-origin .png requests like those from in public/
+registerRoute(
+  // Add in any other file extensions or routing criteria as needed.
+  ({ url }) => url.origin === self.location.origin && url.pathname.endsWith('.png'),
+  // Customize this strategy as needed, e.g., by changing to CacheFirst.
+  new StaleWhileRevalidate({
+    cacheName: 'images',
+    plugins: [
+      // Ensure that once this runtime cache reaches a maximum size the
+      // least-recently used images are removed.
+      new ExpirationPlugin({ maxEntries: 50 }),
+    ],
+  })
+);
+
+// This allows the web app to trigger skipWaiting via
+// registration.waiting.postMessage({type: 'SKIP_WAITING'})
+self.addEventListener('message', (event) => {
+  if (event.data && event.data.type === 'SKIP_WAITING') {
+    self.skipWaiting();
+  }
+});
+
+// Any other custom service worker logic can go here.

redux-and-rendering/src/serviceWorkerRegistration.ts

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+// This optional code is used to register a service worker.
+// register() is not called by default.
+
+// This lets the app load faster on subsequent visits in production, and gives
+// it offline capabilities. However, it also means that developers (and users)
+// will only see deployed updates on subsequent visits to a page, after all the
+// existing tabs open on the page have been closed, since previously cached
+// resources are updated in the background.
+
+// To learn more about the benefits of this model and instructions on how to
+// opt-in, read https://cra.link/PWA
+
+const isLocalhost = Boolean(
+  window.location.hostname === 'localhost' ||
+    // [::1] is the IPv6 localhost address.
+    window.location.hostname === '[::1]' ||
+    // 127.0.0.0/8 are considered localhost for IPv4.
+    window.location.hostname.match(/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/)
+);
+
+type Config = {
+  onSuccess?: (registration: ServiceWorkerRegistration) => void;
+  onUpdate?: (registration: ServiceWorkerRegistration) => void;
+};
+
+export function register(config?: Config) {
+  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
+    // The URL constructor is available in all browsers that support SW.
+    const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
+    if (publicUrl.origin !== window.location.origin) {
+      // Our service worker won't work if PUBLIC_URL is on a different origin
+      // from what our page is served on. This might happen if a CDN is used to
+      // serve assets; see https://github.com/facebook/create-react-app/issues/2374
+      return;
+    }
+
+    window.addEventListener('load', () => {
+      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
+
+      if (isLocalhost) {
+        // This is running on localhost. Let's check if a service worker still exists or not.
+        checkValidServiceWorker(swUrl, config);
+
+        // Add some additional logging to localhost, pointing developers to the
+        // service worker/PWA documentation.
+        navigator.serviceWorker.ready.then(() => {
+          console.log(
+            'This web app is being served cache-first by a service ' +
+              'worker. To learn more, visit https://cra.link/PWA'
+          );
+        });
+      } else {
+        // Is not localhost. Just register service worker
+        registerValidSW(swUrl, config);
+      }
+    });
+  }
+}
+
+function registerValidSW(swUrl: string, config?: Config) {
+  navigator.serviceWorker
+    .register(swUrl)
+    .then((registration) => {
+      registration.onupdatefound = () => {
+        const installingWorker = registration.installing;
+        if (installingWorker == null) {
+          return;
+        }
+        installingWorker.onstatechange = () => {
+          if (installingWorker.state === 'installed') {
+            if (navigator.serviceWorker.controller) {
+              // At this point, the updated precached content has been fetched,
+              // but the previous service worker will still serve the older
+              // content until all client tabs are closed.
+              console.log(
+                'New content is available and will be used when all ' +
+                  'tabs for this page are closed. See https://cra.link/PWA.'
+              );
+
+              // Execute callback
+              if (config && config.onUpdate) {
+                config.onUpdate(registration);
+              }
+            } else {
+              // At this point, everything has been precached.
+              // It's the perfect time to display a
+              // "Content is cached for offline use." message.
+              console.log('Content is cached for offline use.');
+
+              // Execute callback
+              if (config && config.onSuccess) {
+                config.onSuccess(registration);
+              }
+            }
+          }
+        };
+      };
+    })
+    .catch((error) => {
+      console.error('Error during service worker registration:', error);
+    });
+}
+
+function checkValidServiceWorker(swUrl: string, config?: Config) {
+  // Check if the service worker can be found. If it can't reload the page.
+  fetch(swUrl, {
+    headers: { 'Service-Worker': 'script' },
+  })
+    .then((response) => {
+      // Ensure service worker exists, and that we really are getting a JS file.
+      const contentType = response.headers.get('content-type');
+      if (
+        response.status === 404 ||
+        (contentType != null && contentType.indexOf('javascript') === -1)
+      ) {
+        // No service worker found. Probably a different app. Reload the page.
+        navigator.serviceWorker.ready.then((registration) => {
+          registration.unregister().then(() => {
+            window.location.reload();
+          });
+        });
+      } else {
+        // Service worker found. Proceed as normal.
+        registerValidSW(swUrl, config);
+      }
+    })
+    .catch(() => {
+      console.log('No internet connection found. App is running in offline mode.');
+    });
+}
+
+export function unregister() {
+  if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.ready
+      .then((registration) => {
+        registration.unregister();
+      })
+      .catch((error) => {
+        console.error(error.message);
+      });
+  }
+}

redux-and-rendering/src/store/store.js

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+import { configureStore, createSlice } from '@reduxjs/toolkit';
+
+const slice = createSlice({
+  name: 'test',
+  initialState: {
+    part1: {
+      title: 'Hello World!',
+      x: 1,
+    },
+    part2: {
+      title: 'Hello OtherWorld!',
+      x: 2,
+    },
+  },
+  reducers: {
+    increment1: (state) => {
+      state.part1.x++;
+    },
+    increment2: (state) => {
+      state.part2.x++;
+    },
+  },
+});
+
+export const actions = slice.actions;
+
+const store = configureStore({
+  reducer: { test: slice.reducer },
+});
+
+export default store;

redux-and-rendering/src/theme/variables.css

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+/* Ionic Variables and Theming. For more info, please see:
+http://ionicframework.com/docs/theming/ */
+
+/** Ionic CSS Variables **/
+:root {
+  /** primary **/
+  --ion-color-primary: #3880ff;
+  --ion-color-primary-rgb: 56, 128, 255;
+  --ion-color-primary-contrast: #ffffff;
+  --ion-color-primary-contrast-rgb: 255, 255, 255;
+  --ion-color-primary-shade: #3171e0;
+  --ion-color-primary-tint: #4c8dff;
+
+  /** secondary **/
+  --ion-color-secondary: #3dc2ff;
+  --ion-color-secondary-rgb: 61, 194, 255;
+  --ion-color-secondary-contrast: #ffffff;
+  --ion-color-secondary-contrast-rgb: 255, 255, 255;
+  --ion-color-secondary-shade: #36abe0;
+  --ion-color-secondary-tint: #50c8ff;
+
+  /** tertiary **/
+  --ion-color-tertiary: #5260ff;
+  --ion-color-tertiary-rgb: 82, 96, 255;
+  --ion-color-tertiary-contrast: #ffffff;
+  --ion-color-tertiary-contrast-rgb: 255, 255, 255;
+  --ion-color-tertiary-shade: #4854e0;
+  --ion-color-tertiary-tint: #6370ff;
+
+  /** success **/
+  --ion-color-success: #2dd36f;
+  --ion-color-success-rgb: 45, 211, 111;
+  --ion-color-success-contrast: #ffffff;
+  --ion-color-success-contrast-rgb: 255, 255, 255;
+  --ion-color-success-shade: #28ba62;
+  --ion-color-success-tint: #42d77d;
+
+  /** warning **/
+  --ion-color-warning: #ffc409;
+  --ion-color-warning-rgb: 255, 196, 9;
+  --ion-color-warning-contrast: #000000;
+  --ion-color-warning-contrast-rgb: 0, 0, 0;
+  --ion-color-warning-shade: #e0ac08;
+  --ion-color-warning-tint: #ffca22;
+
+  /** danger **/
+  --ion-color-danger: #eb445a;
+  --ion-color-danger-rgb: 235, 68, 90;
+  --ion-color-danger-contrast: #ffffff;
+  --ion-color-danger-contrast-rgb: 255, 255, 255;
+  --ion-color-danger-shade: #cf3c4f;
+  --ion-color-danger-tint: #ed576b;
+
+  /** dark **/
+  --ion-color-dark: #222428;
+  --ion-color-dark-rgb: 34, 36, 40;
+  --ion-color-dark-contrast: #ffffff;
+  --ion-color-dark-contrast-rgb: 255, 255, 255;
+  --ion-color-dark-shade: #1e2023;
+  --ion-color-dark-tint: #383a3e;
+
+  /** medium **/
+  --ion-color-medium: #92949c;
+  --ion-color-medium-rgb: 146, 148, 156;
+  --ion-color-medium-contrast: #ffffff;
+  --ion-color-medium-contrast-rgb: 255, 255, 255;
+  --ion-color-medium-shade: #808289;
+  --ion-color-medium-tint: #9d9fa6;
+
+  /** light **/
+  --ion-color-light: #f4f5f8;
+  --ion-color-light-rgb: 244, 245, 248;
+  --ion-color-light-contrast: #000000;
+  --ion-color-light-contrast-rgb: 0, 0, 0;
+  --ion-color-light-shade: #d7d8da;
+  --ion-color-light-tint: #f5f6f9;
+}
+
+@media (prefers-color-scheme: dark) {
+  /*
+   * Dark Colors
+   * -------------------------------------------
+   */
+
+  body {
+    --ion-color-primary: #428cff;
+    --ion-color-primary-rgb: 66,140,255;
+    --ion-color-primary-contrast: #ffffff;
+    --ion-color-primary-contrast-rgb: 255,255,255;
+    --ion-color-primary-shade: #3a7be0;
+    --ion-color-primary-tint: #5598ff;
+
+    --ion-color-secondary: #50c8ff;
+    --ion-color-secondary-rgb: 80,200,255;
+    --ion-color-secondary-contrast: #ffffff;
+    --ion-color-secondary-contrast-rgb: 255,255,255;
+    --ion-color-secondary-shade: #46b0e0;
+    --ion-color-secondary-tint: #62ceff;
+
+    --ion-color-tertiary: #6a64ff;
+    --ion-color-tertiary-rgb: 106,100,255;
+    --ion-color-tertiary-contrast: #ffffff;
+    --ion-color-tertiary-contrast-rgb: 255,255,255;
+    --ion-color-tertiary-shade: #5d58e0;
+    --ion-color-tertiary-tint: #7974ff;
+
+    --ion-color-success: #2fdf75;
+    --ion-color-success-rgb: 47,223,117;
+    --ion-color-success-contrast: #000000;
+    --ion-color-success-contrast-rgb: 0,0,0;
+    --ion-color-success-shade: #29c467;
+    --ion-color-success-tint: #44e283;
+
+    --ion-color-warning: #ffd534;
+    --ion-color-warning-rgb: 255,213,52;
+    --ion-color-warning-contrast: #000000;
+    --ion-color-warning-contrast-rgb: 0,0,0;
+    --ion-color-warning-shade: #e0bb2e;
+    --ion-color-warning-tint: #ffd948;
+
+    --ion-color-danger: #ff4961;
+    --ion-color-danger-rgb: 255,73,97;
+    --ion-color-danger-contrast: #ffffff;
+    --ion-color-danger-contrast-rgb: 255,255,255;
+    --ion-color-danger-shade: #e04055;
+    --ion-color-danger-tint: #ff5b71;
+
+    --ion-color-dark: #f4f5f8;
+    --ion-color-dark-rgb: 244,245,248;
+    --ion-color-dark-contrast: #000000;
+    --ion-color-dark-contrast-rgb: 0,0,0;
+    --ion-color-dark-shade: #d7d8da;
+    --ion-color-dark-tint: #f5f6f9;
+
+    --ion-color-medium: #989aa2;
+    --ion-color-medium-rgb: 152,154,162;
+    --ion-color-medium-contrast: #000000;
+    --ion-color-medium-contrast-rgb: 0,0,0;
+    --ion-color-medium-shade: #86888f;
+    --ion-color-medium-tint: #a2a4ab;
+
+    --ion-color-light: #222428;
+    --ion-color-light-rgb: 34,36,40;
+    --ion-color-light-contrast: #ffffff;
+    --ion-color-light-contrast-rgb: 255,255,255;
+    --ion-color-light-shade: #1e2023;
+    --ion-color-light-tint: #383a3e;
+  }
+
+  /*
+   * iOS Dark Theme
+   * -------------------------------------------
+   */
+
+  .ios body {
+    --ion-background-color: #000000;
+    --ion-background-color-rgb: 0,0,0;
+
+    --ion-text-color: #ffffff;
+    --ion-text-color-rgb: 255,255,255;
+
+    --ion-color-step-50: #0d0d0d;
+    --ion-color-step-100: #1a1a1a;
+    --ion-color-step-150: #262626;
+    --ion-color-step-200: #333333;
+    --ion-color-step-250: #404040;
+    --ion-color-step-300: #4d4d4d;
+    --ion-color-step-350: #595959;
+    --ion-color-step-400: #666666;
+    --ion-color-step-450: #737373;
+    --ion-color-step-500: #808080;
+    --ion-color-step-550: #8c8c8c;
+    --ion-color-step-600: #999999;
+    --ion-color-step-650: #a6a6a6;
+    --ion-color-step-700: #b3b3b3;
+    --ion-color-step-750: #bfbfbf;
+    --ion-color-step-800: #cccccc;
+    --ion-color-step-850: #d9d9d9;
+    --ion-color-step-900: #e6e6e6;
+    --ion-color-step-950: #f2f2f2;
+
+    --ion-item-background: #000000;
+
+    --ion-card-background: #1c1c1d;
+  }
+
+  .ios ion-modal {
+    --ion-background-color: var(--ion-color-step-100);
+    --ion-toolbar-background: var(--ion-color-step-150);
+    --ion-toolbar-border-color: var(--ion-color-step-250);
+  }
+
+
+  /*
+   * Material Design Dark Theme
+   * -------------------------------------------
+   */
+
+  .md body {
+    --ion-background-color: #121212;
+    --ion-background-color-rgb: 18,18,18;
+
+    --ion-text-color: #ffffff;
+    --ion-text-color-rgb: 255,255,255;
+
+    --ion-border-color: #222222;
+
+    --ion-color-step-50: #1e1e1e;
+    --ion-color-step-100: #2a2a2a;
+    --ion-color-step-150: #363636;
+    --ion-color-step-200: #414141;
+    --ion-color-step-250: #4d4d4d;
+    --ion-color-step-300: #595959;
+    --ion-color-step-350: #656565;
+    --ion-color-step-400: #717171;
+    --ion-color-step-450: #7d7d7d;
+    --ion-color-step-500: #898989;
+    --ion-color-step-550: #949494;
+    --ion-color-step-600: #a0a0a0;
+    --ion-color-step-650: #acacac;
+    --ion-color-step-700: #b8b8b8;
+    --ion-color-step-750: #c4c4c4;
+    --ion-color-step-800: #d0d0d0;
+    --ion-color-step-850: #dbdbdb;
+    --ion-color-step-900: #e7e7e7;
+    --ion-color-step-950: #f3f3f3;
+
+    --ion-item-background: #1e1e1e;
+
+    --ion-toolbar-background: #1f1f1f;
+
+    --ion-tab-bar-background: #1f1f1f;
+
+    --ion-card-background: #1e1e1e;
+  }
+}

redux-and-rendering/tsconfig.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "noFallthroughCasesInSwitch": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx"
+  },
+  "include": [
+    "src"
+  ]
+}