Klerith · acvalencia · Sep 13, 2022 · Sep 30, 2022
diff --git a/package.json b/package.json
@@ -12,7 +12,7 @@
     "@types/react-dom": "^17.0.0",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
-    "react-router-dom": "^5.3.0",
+    "react-router-dom": "^6.4.1",
     "react-scripts": "4.0.3",
     "typescript": "^4.1.2",
     "web-vitals": "^1.0.1"

diff --git a/src/01-lazyload/pages/LazyPage1.tsx b/src/01-lazyload/pages/LazyPage1.tsx
@@ -0,0 +1,8 @@
+
+const LazyPage1 = () => {
+  return (
+    <h1>LazyPage 1</h1>
+  )
+}
+
+export default LazyPage1
diff --git a/src/01-lazyload/pages/LazyPage2.tsx b/src/01-lazyload/pages/LazyPage2.tsx
@@ -0,0 +1,8 @@
+
+const LazyPage2 = () => {
+  return (
+    <h1>LazyPage 2</h1>
+  )
+}
+
+export default LazyPage2
diff --git a/src/01-lazyload/pages/LazyPage3.tsx b/src/01-lazyload/pages/LazyPage3.tsx
@@ -0,0 +1,8 @@
+
+const LazyPage3 = () => {
+  return (
+    <h1>LazyPage 3</h1>
+  )
+}
+
+export default LazyPage3
diff --git a/src/01-lazyload/pages/index.ts b/src/01-lazyload/pages/index.ts
@@ -0,0 +1,3 @@
+import LazyPage1 from "./LazyPage1";
+
+export {LazyPage1}
diff --git a/src/routes/Navigation.tsx b/src/routes/Navigation.tsx
@@ -1,45 +1,43 @@
 import {
   BrowserRouter as Router,
-  Switch,
   Route,
-  NavLink
+  NavLink,
+  Routes,
+  Navigate
 } from 'react-router-dom';
-
+import { routes } from './routes';
 import logo from '../logo.svg';
+import { Suspense } from 'react';
 
 export const Navigation = () => {
   return (
-    <Router>
-      <div className="main-layout">
-        <nav>
+    <Suspense fallback={<div>Loading...</div>}>
+      <Router>
+        <div className="main-layout">
+          <nav>
             <img src={ logo } alt="React Logo" />
-          <ul>
-            <li>
-              <NavLink to="/" activeClassName="nav-active" exact>Home</NavLink>
-            </li>
-            <li>
-              <NavLink to="/about" activeClassName="nav-active" exact>About</NavLink>
-            </li>
-            <li>
-              <NavLink to="/users" activeClassName="nav-active" exact>Users</NavLink>
-            </li>
-          </ul>
-        </nav>
+            <ul>
+              {
+                routes.map( ({ to, name }) => (
+                  <li key={ to }>
+                    {/* <NavLink to={ to } activeClassName="nav-active" exact>{ name }</NavLink> */}
+                    <NavLink to={ to } >{ name }</NavLink>
+                  </li>
+                ))
+              }
+            </ul>
+          </nav>
 
-        {/* A <Switch> looks through its children <Route>s and
-            renders the first one that matches the current URL. */}
-        <Switch>
-          <Route path="/about">
-            <h1>About</h1>
-          </Route>
-          <Route path="/users">
-            <h1>Users</h1>
-          </Route>
-          <Route path="/">
-            <h1>Home</h1>
-          </Route>
-        </Switch>
-      </div>
-    </Router>
+          {/* A <Switch> looks through its children <Route>s and
+              renders the first one that matches the current URL. */}
+            <Routes>
+              { routes.map( ({ path, Component }) => (
+                  <Route path={ path } element={ <Component /> } />
+              )) }
+              <Route path="/*" element={ <Navigate to={ routes[0].to } replace /> } />
+            </Routes>
+        </div>
+      </Router>
+    </Suspense>
   );
-}
+}
diff --git a/src/routes/routes.ts b/src/routes/routes.ts
@@ -0,0 +1,35 @@
+import { lazy, LazyExoticComponent } from "react";
+
+type JSXComponent = () => JSX.Element;
+
+interface Route {
+  to:   string;
+  path: string;
+  Component: LazyExoticComponent<JSXComponent> | JSXComponent;
+  name: string;
+}
+
+const Lazy1 = lazy(() => import(/* webpackChunkName: "LazyPage1" */'../01-lazyload/pages/LazyPage1'))
+const Lazy2 = lazy(() => import(/* webpackChunkName: "LazyPage2" */'../01-lazyload/pages/LazyPage2'))
+const Lazy3 = lazy(() => import(/* webpackChunkName: "LazyPage3" */'../01-lazyload/pages/LazyPage3'))
+
+export const routes: Route[] = [
+  {
+    to: '/lazy1',
+    path: '/lazy1',
+    Component: Lazy1,
+    name: 'Lazy 1'
+  },
+  {
+    to: '/lazy2',
+    path: '/lazy2',
+    Component: Lazy2,
+    name: 'Lazy 2'
+  },
+  {
+    to: '/lazy3',
+    path: '/lazy3',
+    Component: Lazy3,
+    name: 'Lazy 3'
+  }
+]
diff --git a/yarn.lock b/yarn.lock
@@ -1091,20 +1091,20 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
-"@babel/runtime@^7.1.2", "@babel/runtime@^7.12.1", "@babel/runtime@^7.12.13", "@babel/runtime@^7.12.5", "@babel/runtime@^7.9.2":
-  version "7.15.4"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.15.4.tgz#fd17d16bfdf878e6dd02d19753a39fa8a8d9c84a"
-  integrity sha512-99catp6bHCaxr4sJ/DbTGgHS4+Rs2RVd2g7iOap6SLGPDknRK9ztKNsE/Fg6QhSeh1FGE5f6gHGQmvvn3I3xhw==
-  dependencies:
-    regenerator-runtime "^0.13.4"
-
 "@babel/runtime@^7.10.2", "@babel/runtime@^7.11.2", "@babel/runtime@^7.5.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.8.4":
   version "7.12.18"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.12.18.tgz#af137bd7e7d9705a412b3caaf991fe6aaa97831b"
   integrity sha512-BogPQ7ciE6SYAUPtlm9tWbgI9+2AgqSam6QivMgXgAT+fKbgppaj4ZX15MHeLC1PVF5sNk70huBu20XxWOs8Cg==
   dependencies:
     regenerator-runtime "^0.13.4"
 
+"@babel/runtime@^7.12.5", "@babel/runtime@^7.9.2":
+  version "7.15.4"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.15.4.tgz#fd17d16bfdf878e6dd02d19753a39fa8a8d9c84a"
+  integrity sha512-99catp6bHCaxr4sJ/DbTGgHS4+Rs2RVd2g7iOap6SLGPDknRK9ztKNsE/Fg6QhSeh1FGE5f6gHGQmvvn3I3xhw==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
 "@babel/template@^7.10.4", "@babel/template@^7.12.13", "@babel/template@^7.3.3":
   version "7.12.13"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.12.13.tgz#530265be8a2589dbb37523844c5bcb55947fb327"
@@ -1448,6 +1448,11 @@
     schema-utils "^2.6.5"
     source-map "^0.7.3"
 
+"@remix-run/router@1.0.1":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@remix-run/router/-/router-1.0.1.tgz#88d7ac31811ab0cef14aaaeae2a0474923b278bc"
+  integrity sha512-eBV5rvW4dRFOU1eajN7FmYxjAIVz/mRHgUE9En9mBn6m3mulK3WTR5C3iQhL9MZ14rWAq+xOlEaCkDiW0/heOg==
+
 "@rollup/plugin-node-resolve@^7.1.1":
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/@rollup/plugin-node-resolve/-/plugin-node-resolve-7.1.3.tgz#80de384edfbd7bfc9101164910f86078151a3eca"
@@ -5489,18 +5494,6 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
 
-history@^4.9.0:
-  version "4.10.1"
-  resolved "https://registry.yarnpkg.com/history/-/history-4.10.1.tgz#33371a65e3a83b267434e2b3f3b1b4c58aad4cf3"
-  integrity sha512-36nwAD620w12kuzPAsyINPWJqlNbij+hpK1k9XRloDtym8mxzGYl2c17LnV6IAGB2Dmg4tEa7G7DlawS0+qjew==
-  dependencies:
-    "@babel/runtime" "^7.1.2"
-    loose-envify "^1.2.0"
-    resolve-pathname "^3.0.0"
-    tiny-invariant "^1.0.2"
-    tiny-warning "^1.0.0"
-    value-equal "^1.0.1"
-
 hmac-drbg@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -5510,13 +5503,6 @@ hmac-drbg@^1.0.1:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.1"
 
-hoist-non-react-statics@^3.1.0:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz#ece0acaf71d62c2969c2ec59feff42a4b1a85b45"
-  integrity sha512-/gGivxi8JPKWNm/W0jSmzcMPpfpPLc3dY/6GxhX2hQ9iGj3aDfklV4ET7NjKpSinLpJ5vafa9iiGIEZg10SfBw==
-  dependencies:
-    react-is "^16.7.0"
-
 hoopy@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/hoopy/-/hoopy-0.1.4.tgz#609207d661100033a9a9402ad3dea677381c1b1d"
@@ -6187,11 +6173,6 @@ is-wsl@^2.1.1, is-wsl@^2.2.0:
   dependencies:
     is-docker "^2.0.0"
 
-isarray@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
-  integrity sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=
-
 isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -7053,7 +7034,7 @@ loglevel@^1.6.8:
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.7.1.tgz#005fde2f5e6e47068f935ff28573e125ef72f197"
   integrity sha512-Hesni4s5UkWkwCGJMQGAh71PaLUmKFM60dHvq0zi/vDhhrzuk+4GgNbTXJ12YYQJn6ZKBDNIjYcuQGKudvqrIw==
 
-loose-envify@^1.1.0, loose-envify@^1.2.0, loose-envify@^1.3.1, loose-envify@^1.4.0:
+loose-envify@^1.1.0, loose-envify@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
   integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
@@ -7259,14 +7240,6 @@ min-indent@^1.0.0:
   resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.1.tgz#a63f681673b30571fbe8bc25686ae746eefa9869"
   integrity sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==
 
-mini-create-react-context@^0.4.0:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/mini-create-react-context/-/mini-create-react-context-0.4.1.tgz#072171561bfdc922da08a60c2197a497cc2d1d5e"
-  integrity sha512-YWCYEmd5CQeHGSAKrYvXgmzzkrvssZcuuQDDeqkT+PziKGMgE+0MCCtcKbROzocGBG1meBLl2FotlRwf4gAzbQ==
-  dependencies:
-    "@babel/runtime" "^7.12.1"
-    tiny-warning "^1.0.3"
-
 mini-css-extract-plugin@0.11.3:
   version "0.11.3"
   resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.11.3.tgz#15b0910a7f32e62ffde4a7430cfefbd700724ea6"
@@ -8026,13 +7999,6 @@ path-to-regexp@0.1.7:
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
   integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
 
-path-to-regexp@^1.7.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.8.0.tgz#887b3ba9d84393e87a0a0b9f4cb756198b53548a"
-  integrity sha512-n43JRhlUKUAlibEJhPeir1ncUID16QnEjNpwzNdO3Lm4ywrBpBZ5oLD0I6br9evr1Y9JTqwRtAh7JLoOzAQdVA==
-  dependencies:
-    isarray "0.0.1"
-
 path-type@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-2.0.0.tgz#f012ccb8415b7096fc2daa1054c3d72389594c73"
@@ -8898,7 +8864,7 @@ prompts@2.4.0, prompts@^2.0.1:
     kleur "^3.0.3"
     sisteransi "^1.0.5"
 
-prop-types@^15.6.2, prop-types@^15.7.2:
+prop-types@^15.7.2:
   version "15.7.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
   integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
@@ -9118,7 +9084,7 @@ react-error-overlay@^6.0.9:
   resolved "https://registry.yarnpkg.com/react-error-overlay/-/react-error-overlay-6.0.9.tgz#3c743010c9359608c375ecd6bc76f35d93995b0a"
   integrity sha512-nQTTcUu+ATDbrSD1BZHr5kgSD4oF8OFjxun8uAaL8RwPBacGBNPf/yAuVVdx17N8XNzRDMrZ9XcKZHCjPW+9ew==
 
-react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1:
+react-is@^16.8.1:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
@@ -9133,34 +9099,20 @@ react-refresh@^0.8.3:
   resolved "https://registry.yarnpkg.com/react-refresh/-/react-refresh-0.8.3.tgz#721d4657672d400c5e3c75d063c4a85fb2d5d68f"
   integrity sha512-X8jZHc7nCMjaCqoU+V2I0cOhNW+QMBwSUkeXnTi8IPe6zaRWfn60ZzvFDZqWPfmSJfjub7dDW1SP0jaHWLu/hg==
 
-react-router-dom@^5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-5.3.0.tgz#da1bfb535a0e89a712a93b97dd76f47ad1f32363"
-  integrity sha512-ObVBLjUZsphUUMVycibxgMdh5jJ1e3o+KpAZBVeHcNQZ4W+uUGGWsokurzlF4YOldQYRQL4y6yFRWM4m3svmuQ==
-  dependencies:
-    "@babel/runtime" "^7.12.13"
-    history "^4.9.0"
-    loose-envify "^1.3.1"
-    prop-types "^15.6.2"
-    react-router "5.2.1"
-    tiny-invariant "^1.0.2"
-    tiny-warning "^1.0.0"
-
-react-router@5.2.1:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/react-router/-/react-router-5.2.1.tgz#4d2e4e9d5ae9425091845b8dbc6d9d276239774d"
-  integrity sha512-lIboRiOtDLFdg1VTemMwud9vRVuOCZmUIT/7lUoZiSpPODiiH1UQlfXy+vPLC/7IWdFYnhRwAyNqA/+I7wnvKQ==
-  dependencies:
-    "@babel/runtime" "^7.12.13"
-    history "^4.9.0"
-    hoist-non-react-statics "^3.1.0"
-    loose-envify "^1.3.1"
-    mini-create-react-context "^0.4.0"
-    path-to-regexp "^1.7.0"
-    prop-types "^15.6.2"
-    react-is "^16.6.0"
-    tiny-invariant "^1.0.2"
-    tiny-warning "^1.0.0"
+react-router-dom@^6.4.1:
+  version "6.4.1"
+  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-6.4.1.tgz#99c9b7c4967890701c888517475aa5d54d25760e"
+  integrity sha512-MY7NJCrGNVJtGp8ODMOBHu20UaIkmwD2V3YsAOUQoCXFk7Ppdwf55RdcGyrSj+ycSL9Uiwrb3gTLYSnzcRoXww==
+  dependencies:
+    "@remix-run/router" "1.0.1"
+    react-router "6.4.1"
+
+react-router@6.4.1:
+  version "6.4.1"
+  resolved "https://registry.yarnpkg.com/react-router/-/react-router-6.4.1.tgz#dd9cc4dfa264751d143a4b6c9d4faa60ab3ce26c"
+  integrity sha512-OJASKp5AykDWFewgWUim1vlLr7yfD4vO/h+bSgcP/ix8Md+LMHuAjovA74MQfsfhQJGGN1nHRhwS5qQQbbBt3A==
+  dependencies:
+    "@remix-run/router" "1.0.1"
 
 react-scripts@4.0.3:
   version "4.0.3"
@@ -9526,11 +9478,6 @@ resolve-from@^5.0.0:
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
   integrity sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==
 
-resolve-pathname@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/resolve-pathname/-/resolve-pathname-3.0.0.tgz#99d02224d3cf263689becbb393bc560313025dcd"
-  integrity sha512-C7rARubxI8bXFNB/hqcp/4iUeIXJhJZvFPFPiSPRnhU5UPxzMFIl+2E6yY6c4k9giDJAhtV+enfA+G89N6Csng==
-
 resolve-url-loader@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/resolve-url-loader/-/resolve-url-loader-3.1.2.tgz#235e2c28e22e3e432ba7a5d4e305c59a58edfc08"
@@ -10626,16 +10573,6 @@ timsort@^0.3.0:
   resolved "https://registry.yarnpkg.com/timsort/-/timsort-0.3.0.tgz#405411a8e7e6339fe64db9a234de11dc31e02bd4"
   integrity sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=
 
-tiny-invariant@^1.0.2:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/tiny-invariant/-/tiny-invariant-1.1.0.tgz#634c5f8efdc27714b7f386c35e6760991d230875"
-  integrity sha512-ytxQvrb1cPc9WBEI/HSeYYoGD0kWnGEOR8RY6KomWLBVhqz0RgTwVO9dLrGz7dC+nN9llyI7OKAgRq8Vq4ZBSw==
-
-tiny-warning@^1.0.0, tiny-warning@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/tiny-warning/-/tiny-warning-1.0.3.tgz#94a30db453df4c643d0fd566060d60a875d84754"
-  integrity sha512-lBN9zLN/oAf68o3zNXYrdCt1kP8WsiGW8Oo2ka41b2IM5JL/S1CTyX1rW0mb/zSuJun0ZUrDxx4sqvYS2FWzPA==
-
 tmpl@1.0.x:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
@@ -11058,11 +10995,6 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-value-equal@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/value-equal/-/value-equal-1.0.1.tgz#1e0b794c734c5c0cade179c437d356d931a34d6c"
-  integrity sha512-NOJ6JZCAWr0zlxZt+xqCHNTEKOsrks2HQd4MqhP1qy4z1SkbEP467eNx6TgDKXMvUOb+OENfJCZwM+16n7fRfw==
-
 vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		import LazyPage1 from "./LazyPage1";

		export {LazyPage1}