optimizing and removing unneeded code

Author: chrisminnick

reactjsfoundations.com/package-lock.json

@@ -23,8 +23,7 @@
     "react-scripts": "5.0.0",
     "react-social-icons": "^5.11.0",
     "react-syntax-highlighter": "^15.4.5",
-    "styled-components": "^5.3.1",
-    "typescript": "^4.3.5"
+    "styled-components": "^5.3.1"
   },
   "scripts": {
     "start": "react-scripts start",

reactjsfoundations.com/package.json

@@ -1,4 +1,4 @@
-import Helmet from "react-helmet";
+import Helmet from 'react-helmet';
 
 function About() {
   return (
@@ -14,21 +14,27 @@ function About() {
         />
       </Helmet>
       <h1>About the Author</h1>
-      <div style={{textAlign:"center"}}>
-      <img alt="Chris Minnick" src="/images/chris-and-car.jpeg" style={{maxWidth:"100%",height:"auto"}} width="300" height="400" />
+      <div style={{ textAlign: 'center' }}>
+        <img
+          alt="Chris Minnick"
+          src="/images/chris-and-car.jpeg"
+          style={{ maxWidth: '100%', height: 'auto' }}
+          width="300"
+          height="400"
+        />
       </div>
-      <p><a href="https://chrisminnick.com" target="_blank">Chris Minnick</a> has 
-        been a full stack developer for over 25 years, and a professional
-        author and trainer for 15 years. He has been the lead front-end React
-        developer for several startup companies, and has been building web and
-        mobile user interfaces with React since 2015. Chris has produced online
-        video courses for Pluralsight and O'Reilly Media and is the author of
-        over a dozen books including ReactJS Foundations: Building User
-        Interfaces with React JS.
+      <p>
+        <a href="https://chrisminnick.com">Chris Minnick</a> has been a full
+        stack developer for over 25 years, and a professional author and trainer
+        for 15 years. He has been the lead front-end React developer for several
+        startup companies, and has been building web and mobile user interfaces
+        with React since 2015. Chris has produced online video courses for
+        Pluralsight and O'Reilly Media and is the author of over a dozen books
+        including ReactJS Foundations: Building User Interfaces with React JS.
       </p>
 
       <h3>Other Books by Chris Minnick</h3>
-      <ul className="inside-links" style={{ listStyleType: "none" }}>
+      <ul className="inside-links" style={{ listStyleType: 'none' }}>
         <li>
           <a href="https://amzn.to/3EdqbLR">
             Coding with JavaScript for Dummies

reactjsfoundations.com/public/api-tests/getPost.http

@@ -56,10 +56,7 @@ function App(props) {
                 style={{ height: 40, width: 40, margin: '8px' }}
               />
             </div>
-            <a
-              href="https://www.amazon.com/dp/1119685540?&linkCode=li3&tag=chrismincom-20&linkId=6c69efbcfd2ca6ae74a870e3a88a40db&language=en_US&ref_=as_li_ss_il"
-              target="_blank"
-            >
+            <a href="https://www.amazon.com/dp/1119685540?&linkCode=li3&tag=chrismincom-20&linkId=6c69efbcfd2ca6ae74a870e3a88a40db&language=en_US&ref_=as_li_ss_il">
               <img
                 alt="ReactJS Foundations"
                 border="0"

reactjsfoundations.com/public/music/thebestsongever.mp3

@@ -1,4 +1,3 @@
-import { QueryClient, QueryClientProvider, useQuery } from 'react-query';
 import { useState, useEffect } from 'react';
 import { useParams } from 'react-router-dom';