diff --git a/src/logo.svg b/public/logo.svg
similarity index 100%
rename from src/logo.svg
rename to public/logo.svg
diff --git a/src/components/Grid/components/Cross.js b/src/components/Grid/components/Cross.js
index 209c0eb..96a7519 100644
--- a/src/components/Grid/components/Cross.js
+++ b/src/components/Grid/components/Cross.js
@@ -1,4 +1,3 @@
-import * as React from "react";
 import {multiStyles} from "../../../utils";
 import styles from "../styles.module.scss";
 
diff --git a/src/components/Grid/components/Edge.js b/src/components/Grid/components/Edge.js
index 0694b5a..1c34679 100644
--- a/src/components/Grid/components/Edge.js
+++ b/src/components/Grid/components/Edge.js
@@ -1,4 +1,3 @@
-import * as React from "react";
 import Cross from "./Cross";
 import Line from "./Line";
 
diff --git a/src/components/Grid/components/Line.js b/src/components/Grid/components/Line.js
index 57dfebc..21f2308 100644
--- a/src/components/Grid/components/Line.js
+++ b/src/components/Grid/components/Line.js
@@ -1,4 +1,3 @@
-import * as React from "react";
 import {multiStyles} from "../../../utils";
 import styles from "../styles.module.scss";
 
diff --git a/src/components/Grid/components/LineRow.js b/src/components/Grid/components/LineRow.js
index 05e99a5..77ecbd5 100644
--- a/src/components/Grid/components/LineRow.js
+++ b/src/components/Grid/components/LineRow.js
@@ -1,4 +1,3 @@
-import * as React from "react";
 import {EDGE_STATE} from "../../../constants";
 import {findNeighbor, isNodeActive} from "../../../utils";
 import Edge from "./Edge";
diff --git a/src/components/Grid/components/Node.js b/src/components/Grid/components/Node.js
index f16be0f..9f05c3e 100644
--- a/src/components/Grid/components/Node.js
+++ b/src/components/Grid/components/Node.js
@@ -1,4 +1,3 @@
-import * as React from "react";
 import {multiStyles} from "../../../utils";
 import styles from "../styles.module.scss";
 
diff --git a/src/components/Grid/components/NumberRow.js b/src/components/Grid/components/NumberRow.js
index 60bbf2c..caeab61 100644
--- a/src/components/Grid/components/NumberRow.js
+++ b/src/components/Grid/components/NumberRow.js
@@ -1,4 +1,3 @@
-import * as React from "react";
 import {EDGE_STATE} from "../../../constants";
 import {findNeighbor} from "../../../utils";
 import Edge from "./Edge";
diff --git a/src/components/Grid/components/Row.js b/src/components/Grid/components/Row.js
index e7381f9..505a238 100644
--- a/src/components/Grid/components/Row.js
+++ b/src/components/Grid/components/Row.js
@@ -1,4 +1,3 @@
-import * as React from "react";
 import styles from "../styles.module.scss";
 
 const Row = ({children}) => <div className={styles.row}>{children}</div>;
diff --git a/src/components/Grid/index.js b/src/components/Grid/index.js
index ee64620..17b7584 100644
--- a/src/components/Grid/index.js
+++ b/src/components/Grid/index.js
@@ -1,7 +1,5 @@
-import * as React from "react";
 import {EDGE_STATE} from "../../constants";
-import {areValid, findNeighbor, getNeighbors, multiStyles} from "../../utils";
-import Controls from "../Controls";
+import {findNeighbor, getNeighbors, multiStyles} from "../../utils";
 import LineRow from "./components/LineRow";
 import NumberRow from "./components/NumberRow";
 import styles from "./styles.module.scss";
diff --git a/src/components/Icons.js b/src/components/Icons.js
index fc9a769..db28bdc 100644
--- a/src/components/Icons.js
+++ b/src/components/Icons.js
@@ -1,5 +1,3 @@
-import * as React from "react";
-
 export const Undo = ({className, onClick}) => {
   return (
     <svg
diff --git a/src/components/Info/index.js b/src/components/Info/index.js
index b7b91ad..9e622ca 100644
--- a/src/components/Info/index.js
+++ b/src/components/Info/index.js
@@ -1,9 +1,5 @@
 import * as React from "react";
-import {
-  EXAMPLE_GRID_PROPS,
-  NOT_ALLOWED_1_GRID_PROPS,
-  NOT_ALLOWED_2_GRID_PROPS,
-} from "../../constants";
+import {EXAMPLE_GRID_PROPS, NOT_ALLOWED_1_GRID_PROPS, NOT_ALLOWED_2_GRID_PROPS,} from "../../constants";
 import {getMatrix} from "../../utils";
 import Grid from "../Grid";
 
diff --git a/src/index.js b/src/index.js
deleted file mode 100644
index 26419cd..0000000
--- a/src/index.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import * as React from "react";
-import ReactDOM from "react-dom";
-import "./index.css";
-import App from "./App";
-import reportWebVitals from "./reportWebVitals";
-
-ReactDOM.render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>,
-  document.getElementById("root")
-);
-
-// If you want to start measuring performance in your app, pass a function
-// to log results (for example: reportWebVitals(console.log))
-// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
-reportWebVitals();