diff --git a/package-lock.json b/package-lock.json
index ffe91f1e2..40392e335 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,6 +11,7 @@
       "license": "GPL-3.0",
       "dependencies": {
         "@fortawesome/fontawesome-free": "^6.5.2",
+        "@rollup/rollup-win32-x64-msvc": "^4.34.9",
         "bulma": "^1.0.1",
         "classnames": "^2.5.1",
         "react": "^18.3.1",
@@ -18,7 +19,7 @@
       },
       "devDependencies": {
         "@cypress/react18": "^2.0.1",
-        "@mate-academy/scripts": "^1.8.5",
+        "@mate-academy/scripts": "^2.1.0",
         "@mate-academy/stylelint-config": "*",
         "@vitejs/plugin-react": "^4.3.1",
         "cypress": "^13.13.0",
@@ -763,9 +764,9 @@
       }
     },
     "node_modules/@mate-academy/scripts": {
-      "version": "1.8.5",
-      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-1.8.5.tgz",
-      "integrity": "sha512-mHRY2FkuoYCf5U0ahIukkaRo5LSZsxrTSgMJheFoyf3VXsTvfM9OfWcZIDIDB521kdPrScHHnRp+JRNjCfUO5A==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-2.1.0.tgz",
+      "integrity": "sha512-o2vuqsP6B3j8ncaDIdRPGLltg2l8MZRRyBkQRDnTRt5XpgE+oSPgW6k0UiDMBbAI3IHNfHNf3ydJPQhPs2aVIw==",
       "dev": true,
       "dependencies": {
         "@octokit/rest": "^17.11.2",
@@ -1479,6 +1480,32 @@
         "url": "https://opencollective.com/unts"
       }
     },
+    "node_modules/@rollup/rollup-android-arm-eabi": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.18.1.tgz",
+      "integrity": "sha512-lncuC4aHicncmbORnx+dUaAgzee9cm/PbIqgWz1PpXuwc+sa1Ct83tnqUDy/GFKleLiN7ZIeytM6KJ4cAn1SxA==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "android"
+      ]
+    },
+    "node_modules/@rollup/rollup-android-arm64": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.18.1.tgz",
+      "integrity": "sha512-F/tkdw0WSs4ojqz5Ovrw5r9odqzFjb5LIgHdHZG65dFI1lWTWRVy32KDJLKRISHgJvqUeUhdIvy43fX41znyDg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "android"
+      ]
+    },
     "node_modules/@rollup/rollup-darwin-arm64": {
       "version": "4.18.1",
       "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.18.1.tgz",
@@ -1492,6 +1519,173 @@
         "darwin"
       ]
     },
+    "node_modules/@rollup/rollup-darwin-x64": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.18.1.tgz",
+      "integrity": "sha512-IgpzXKauRe1Tafcej9STjSSuG0Ghu/xGYH+qG6JwsAUxXrnkvNHcq/NL6nz1+jzvWAnQkuAJ4uIwGB48K9OCGA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-arm-gnueabihf": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm-gnueabihf/-/rollup-linux-arm-gnueabihf-4.18.1.tgz",
+      "integrity": "sha512-P9bSiAUnSSM7EmyRK+e5wgpqai86QOSv8BwvkGjLwYuOpaeomiZWifEos517CwbG+aZl1T4clSE1YqqH2JRs+g==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-arm-musleabihf": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm-musleabihf/-/rollup-linux-arm-musleabihf-4.18.1.tgz",
+      "integrity": "sha512-5RnjpACoxtS+aWOI1dURKno11d7krfpGDEn19jI8BuWmSBbUC4ytIADfROM1FZrFhQPSoP+KEa3NlEScznBTyQ==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-arm64-gnu": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-gnu/-/rollup-linux-arm64-gnu-4.18.1.tgz",
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+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-arm64-musl": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.18.1.tgz",
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+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-powerpc64le-gnu": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-powerpc64le-gnu/-/rollup-linux-powerpc64le-gnu-4.18.1.tgz",
+      "integrity": "sha512-V72cXdTl4EI0x6FNmho4D502sy7ed+LuVW6Ym8aI6DRQ9hQZdp5sj0a2usYOlqvFBNKQnLQGwmYnujo2HvjCxQ==",
+      "cpu": [
+        "ppc64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-riscv64-gnu": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.18.1.tgz",
+      "integrity": "sha512-f+pJih7sxoKmbjghrM2RkWo2WHUW8UbfxIQiWo5yeCaCM0TveMEuAzKJte4QskBp1TIinpnRcxkquY+4WuY/tg==",
+      "cpu": [
+        "riscv64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-s390x-gnu": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.18.1.tgz",
+      "integrity": "sha512-qb1hMMT3Fr/Qz1OKovCuUM11MUNLUuHeBC2DPPAWUYYUAOFWaxInaTwTQmc7Fl5La7DShTEpmYwgdt2hG+4TEg==",
+      "cpu": [
+        "s390x"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-x64-gnu": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.18.1.tgz",
+      "integrity": "sha512-7O5u/p6oKUFYjRbZkL2FLbwsyoJAjyeXHCU3O4ndvzg2OFO2GinFPSJFGbiwFDaCFc+k7gs9CF243PwdPQFh5g==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-linux-x64-musl": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.18.1.tgz",
+      "integrity": "sha512-pDLkYITdYrH/9Cv/Vlj8HppDuLMDUBmgsM0+N+xLtFd18aXgM9Nyqupb/Uw+HeidhfYg2lD6CXvz6CjoVOaKjQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@rollup/rollup-win32-arm64-msvc": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.18.1.tgz",
+      "integrity": "sha512-W2ZNI323O/8pJdBGil1oCauuCzmVd9lDmWBBqxYZcOqWD6aWqJtVBQ1dFrF4dYpZPks6F+xCZHfzG5hYlSHZ6g==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ]
+    },
+    "node_modules/@rollup/rollup-win32-ia32-msvc": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.18.1.tgz",
+      "integrity": "sha512-ELfEX1/+eGZYMaCIbK4jqLxO1gyTSOIlZr6pbC4SRYFaSIDVKOnZNMdoZ+ON0mrFDp4+H5MhwNC1H/AhE3zQLg==",
+      "cpu": [
+        "ia32"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ]
+    },
+    "node_modules/@rollup/rollup-win32-x64-msvc": {
+      "version": "4.34.9",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.34.9.tgz",
+      "integrity": "sha512-AyleYRPU7+rgkMWbEh71fQlrzRfeP6SyMnRf9XX4fCdDPAJumdSBqYEcWPMzVQ4ScAl7E4oFfK0GUVn77xSwbw==",
+      "cpu": [
+        "x64"
+      ],
+      "os": [
+        "win32"
+      ]
+    },
     "node_modules/@sinonjs/commons": {
       "version": "1.8.6",
       "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.8.6.tgz",
@@ -8298,6 +8492,19 @@
         "fsevents": "~2.3.2"
       }
     },
+    "node_modules/rollup/node_modules/@rollup/rollup-win32-x64-msvc": {
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.18.1.tgz",
+      "integrity": "sha512-yjk2MAkQmoaPYCSu35RLJ62+dz358nE83VfTePJRp8CG7aMg25mEJYpXFiD+NcevhX8LxD5OP5tktPXnXN7GDw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ]
+    },
     "node_modules/run-parallel": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.2.0.tgz",
diff --git a/package.json b/package.json
index 863c49669..cae8523a0 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
   "license": "GPL-3.0",
   "dependencies": {
     "@fortawesome/fontawesome-free": "^6.5.2",
+    "@rollup/rollup-win32-x64-msvc": "^4.34.9",
     "bulma": "^1.0.1",
     "classnames": "^2.5.1",
     "react": "^18.3.1",
@@ -14,7 +15,7 @@
   },
   "devDependencies": {
     "@cypress/react18": "^2.0.1",
-    "@mate-academy/scripts": "^1.8.5",
+    "@mate-academy/scripts": "^2.1.0",
     "@mate-academy/stylelint-config": "*",
     "@vitejs/plugin-react": "^4.3.1",
     "cypress": "^13.13.0",
diff --git a/src/App.jsx b/src/App.jsx
index dc51f769d..dbdc2d7ec 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,5 +1,6 @@
 import React from 'react';
 import './App.scss';
+import { Sum } from './components/Sum/Sum';
 
 export const App = () => (
   <>
@@ -8,7 +9,10 @@ export const App = () => (
     <p>Sum of 10 and 0 is 10</p>
     <p>Sum of 0 and 5 is 5</p>
     <p>Sum of 0 and 0 is 0</p>
-    {/* Replace paragraphs with Sum componets */}
-    {/* And remove commented lines :) */}
+    <Sum a={2} b={3} />
+    <Sum a={-5} b={5} />
+    <Sum a={10} b={0} />
+    <Sum a={0} b={5} />
+    <Sum a={0} b={0} />
   </>
 );
diff --git a/src/components/Sum/Sum.jsx b/src/components/Sum/Sum.jsx
index 381aa0422..f06972209 100644
--- a/src/components/Sum/Sum.jsx
+++ b/src/components/Sum/Sum.jsx
@@ -1 +1,5 @@
-// export const Sum = () => ();
+export const Sum = ({ a = 0, b = 0 }) => (
+  <p>
+    Sum of {a} and {b} is {a + b}
+  </p>
+);