diff --git a/src/components/CodeEditor/Compile.js b/src/components/CodeEditor/Compile.js
index 1bea26c..3c3a6a7 100644
--- a/src/components/CodeEditor/Compile.js
+++ b/src/components/CodeEditor/Compile.js
@@ -16,10 +16,7 @@ import { faClipboardCheck } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import * as Blockly from "blockly/core";
 import Copy from "../copy.svg";
-import Prism from "prismjs";
-import "prismjs/themes/prism.css";
-import "prismjs/plugins/line-numbers/prism-line-numbers";
-import "prismjs/plugins/line-numbers/prism-line-numbers.css";
+
 import MuiDrawer from "@material-ui/core/Drawer";
 import Dialog from "../Dialog";
 
@@ -71,15 +68,12 @@ class Compile extends Component {
     };
   }
 
-  componentDidMount() {
-    Prism.highlightAll();
-  }
+  componentDidMount() {}
 
   componentDidUpdate(props) {
     if (props.name !== this.props.name) {
       this.setState({ name: this.props.name });
     }
-    Prism.highlightAll();
   }
 
   compile = () => {
diff --git a/src/components/CodeEditor/SaveIcon.js b/src/components/CodeEditor/SaveIcon.js
index 0a7d8e5..c776485 100644
--- a/src/components/CodeEditor/SaveIcon.js
+++ b/src/components/CodeEditor/SaveIcon.js
@@ -1,8 +1,6 @@
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { useSelector } from "react-redux";
 import { faCircleNotch, faSave } from "@fortawesome/free-solid-svg-icons";
 import Tooltip from "@material-ui/core/Tooltip";
-import PropTypes from "prop-types";
 import React from "react";
 
 const SaveIcon = ({ loading }) => (
diff --git a/src/components/CodeEditor/Sidebar.js b/src/components/CodeEditor/Sidebar.js
index 88e7cb5..a07435d 100644
--- a/src/components/CodeEditor/Sidebar.js
+++ b/src/components/CodeEditor/Sidebar.js
@@ -5,7 +5,6 @@ import AccordionSummary from "@material-ui/core/AccordionSummary";
 import AccordionDetails from "@material-ui/core/AccordionDetails";
 import Typography from "@material-ui/core/Typography";
 import { LibraryVersions } from "../../data/versions.js";
-import { ArduinoExamples } from "../../data/arduinoExamples.js";
 import { useMonaco } from "@monaco-editor/react";
 import { Button } from "@material-ui/core";
 import Dialog from "../Dialog";
diff --git a/src/components/CodeViewer.js b/src/components/CodeViewer.js
index adfb095..6141130 100644
--- a/src/components/CodeViewer.js
+++ b/src/components/CodeViewer.js
@@ -2,19 +2,14 @@ import React, { Component } from "react";
 import PropTypes from "prop-types";
 import { connect } from "react-redux";
 
-import Prism from "prismjs";
-import "prismjs/themes/prism.css";
-import "prismjs/plugins/line-numbers/prism-line-numbers";
-import "prismjs/plugins/line-numbers/prism-line-numbers.css";
 import withWidth from "@material-ui/core/withWidth";
 import { withStyles } from "@material-ui/core/styles";
 import MuiAccordion from "@material-ui/core/Accordion";
 import MuiAccordionSummary from "@material-ui/core/AccordionSummary";
 import MuiAccordionDetails from "@material-ui/core/AccordionDetails";
-import { Card, Switch } from "@material-ui/core";
+import { Card } from "@material-ui/core";
 import * as Blockly from "blockly";
 import { default as MonacoEditor } from "@monaco-editor/react";
-import { DiffEditor as MonacoDiffEditor } from "@monaco-editor/react";
 
 const Accordion = withStyles((theme) => ({
   root: {
diff --git a/src/components/Workspace/Compile.js b/src/components/Workspace/Compile.js
index 1bea26c..3c3a6a7 100644
--- a/src/components/Workspace/Compile.js
+++ b/src/components/Workspace/Compile.js
@@ -16,10 +16,7 @@ import { faClipboardCheck } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import * as Blockly from "blockly/core";
 import Copy from "../copy.svg";
-import Prism from "prismjs";
-import "prismjs/themes/prism.css";
-import "prismjs/plugins/line-numbers/prism-line-numbers";
-import "prismjs/plugins/line-numbers/prism-line-numbers.css";
+
 import MuiDrawer from "@material-ui/core/Drawer";
 import Dialog from "../Dialog";
 
@@ -71,15 +68,12 @@ class Compile extends Component {
     };
   }
 
-  componentDidMount() {
-    Prism.highlightAll();
-  }
+  componentDidMount() {}
 
   componentDidUpdate(props) {
     if (props.name !== this.props.name) {
       this.setState({ name: this.props.name });
     }
-    Prism.highlightAll();
   }
 
   compile = () => {