diff --git a/src/frontend/example/01_counter/styles.css b/src/frontend/example/01_counter/styles.css
new file mode 100644
index 0000000..cf1668c
--- /dev/null
+++ b/src/frontend/example/01_counter/styles.css
@@ -0,0 +1,207 @@
+/*
+===============
+Fonts
+===============
+*/
+@import url("https://fonts.googleapis.com/css?family=Open+Sans|Roboto:400,700&display=swap");
+
+/*
+===============
+Variables
+===============
+*/
+
+:root {
+ /* dark shades of primary color*/
+ --clr-primary-1: hsl(205, 86%, 17%);
+ --clr-primary-2: hsl(205, 77%, 27%);
+ --clr-primary-3: hsl(205, 72%, 37%);
+ --clr-primary-4: hsl(205, 63%, 48%);
+ /* primary/main color */
+ --clr-primary-5: hsl(205, 78%, 60%);
+ /* lighter shades of primary color */
+ --clr-primary-6: hsl(205, 89%, 70%);
+ --clr-primary-7: hsl(205, 90%, 76%);
+ --clr-primary-8: hsl(205, 86%, 81%);
+ --clr-primary-9: hsl(205, 90%, 88%);
+ --clr-primary-10: hsl(205, 100%, 96%);
+ /* darkest grey - used for headings */
+ --clr-grey-1: hsl(209, 61%, 16%);
+ --clr-grey-2: hsl(211, 39%, 23%);
+ --clr-grey-3: hsl(209, 34%, 30%);
+ --clr-grey-4: hsl(209, 28%, 39%);
+ /* grey used for paragraphs */
+ --clr-grey-5: hsl(210, 22%, 49%);
+ --clr-grey-6: hsl(209, 23%, 60%);
+ --clr-grey-7: hsl(211, 27%, 70%);
+ --clr-grey-8: hsl(210, 31%, 80%);
+ --clr-grey-9: hsl(212, 33%, 89%);
+ --clr-grey-10: hsl(210, 36%, 96%);
+ --clr-white: #fff;
+ --clr-red-dark: hsl(360, 67%, 44%);
+ --clr-red-light: hsl(360, 71%, 66%);
+ --clr-green-dark: hsl(125, 67%, 44%);
+ --clr-green-light: hsl(125, 71%, 66%);
+ --clr-black: #222;
+ --ff-primary: "Roboto", sans-serif;
+ --ff-secondary: "Open Sans", sans-serif;
+ --transition: all 0.3s linear;
+ --spacing: 0.1rem;
+ --radius: 0.25rem;
+ --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
+ --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
+ --max-width: 1170px;
+ --fixed-width: 620px;
+}
+
+/*
+===============
+Global Styles
+===============
+*/
+
+*,
+::after,
+::before {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+}
+
+body {
+ font-family: var(--ff-secondary);
+ background: var(--clr-grey-10);
+ color: var(--clr-grey-1);
+ line-height: 1.5;
+ font-size: 0.875rem;
+}
+
+ul {
+ list-style-type: none;
+}
+
+a {
+ text-decoration: none;
+}
+
+h1,
+h2,
+h3,
+h4 {
+ letter-spacing: var(--spacing);
+ text-transform: capitalize;
+ line-height: 1.25;
+ margin-bottom: 0.75rem;
+ font-family: var(--ff-primary);
+}
+
+h1 {
+ font-size: 3rem;
+}
+
+h2 {
+ font-size: 2rem;
+}
+
+h3 {
+ font-size: 1.25rem;
+}
+
+h4 {
+ font-size: 0.875rem;
+}
+
+p {
+ margin-bottom: 1.25rem;
+ color: var(--clr-grey-5);
+}
+
+@media screen and (min-width: 800px) {
+ h1 {
+ font-size: 4rem;
+ }
+
+ h2 {
+ font-size: 2.5rem;
+ }
+
+ h3 {
+ font-size: 1.75rem;
+ }
+
+ h4 {
+ font-size: 1rem;
+ }
+
+ body {
+ font-size: 1rem;
+ }
+
+ h1,
+ h2,
+ h3,
+ h4 {
+ line-height: 1;
+ }
+}
+
+/* global classes */
+
+/* section */
+.section {
+ padding: 5rem 0;
+}
+
+.section-center {
+ width: 90vw;
+ margin: 0 auto;
+ max-width: 1170px;
+}
+
+@media screen and (min-width: 992px) {
+ .section-center {
+ width: 95vw;
+ }
+}
+
+main {
+ min-height: 100vh;
+ display: grid;
+ place-items: center;
+}
+
+/*
+===============
+Counter
+===============
+*/
+
+.container {
+ text-align: center;
+}
+
+#value {
+ font-size: 6rem;
+ font-weight: bold;
+}
+
+.btn {
+ text-transform: uppercase;
+ background: transparent;
+ color: var(--clr-black);
+ padding: 0.375rem 0.75rem;
+ letter-spacing: var(--spacing);
+ display: inline-block;
+ transition: var(--transition);
+ font-size: 0.875rem;
+ border: 2px solid var(--clr-black);
+ cursor: pointer;
+ box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
+ border-radius: var(--radius);
+ margin: 0.5rem;
+}
+
+.btn:hover {
+ color: var(--clr-white);
+ background: var(--clr-black);
+}
\ No newline at end of file
diff --git a/src/frontend/example/05_sidebar/app.js b/src/frontend/example/05_sidebar/app.js
new file mode 100644
index 0000000..0bf53f3
--- /dev/null
+++ b/src/frontend/example/05_sidebar/app.js
@@ -0,0 +1,16 @@
+const toggleBtn = document.querySelector(".sidebar-toggle");
+const closeBtn = document.querySelector(".close-btn");
+const sidebar = document.querySelector(".sidebar");
+
+toggleBtn.addEventListener("click", function () {
+ // if (sidebar.classList.contains("show-sidebar")) {
+ // sidebar.classList.remove("show-sidebar");
+ // } else {
+ // sidebar.classList.add("show-sidebar");
+ // }
+ sidebar.classList.toggle("show-sidebar");
+});
+
+closeBtn.addEventListener("click", function () {
+ sidebar.classList.remove("show-sidebar");
+});
diff --git a/src/frontend/example/05_sidebar/index.html b/src/frontend/example/05_sidebar/index.html
new file mode 100644
index 0000000..f4fb120
--- /dev/null
+++ b/src/frontend/example/05_sidebar/index.html
@@ -0,0 +1,69 @@
+
+
+
+
+
+
Sidebar
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/frontend/example/05_sidebar/logo.svg b/src/frontend/example/05_sidebar/logo.svg
new file mode 100644
index 0000000..cccc49b
--- /dev/null
+++ b/src/frontend/example/05_sidebar/logo.svg
@@ -0,0 +1,17 @@
+
diff --git a/src/frontend/example/05_sidebar/styles.css b/src/frontend/example/05_sidebar/styles.css
new file mode 100644
index 0000000..2bfcaf8
--- /dev/null
+++ b/src/frontend/example/05_sidebar/styles.css
@@ -0,0 +1,289 @@
+/*
+===============
+Fonts
+===============
+*/
+@import url('https://fonts.googleapis.com/css?family=Open+Sans|Roboto:400,700&display=swap');
+
+/*
+===============
+Variables
+===============
+*/
+
+:root {
+ /* dark shades of primary color*/
+ --clr-primary-1: hsl(205, 86%, 17%);
+ --clr-primary-2: hsl(205, 77%, 27%);
+ --clr-primary-3: hsl(205, 72%, 37%);
+ --clr-primary-4: hsl(205, 63%, 48%);
+ /* primary/main color */
+ --clr-primary-5: hsl(205, 78%, 60%);
+ /* lighter shades of primary color */
+ --clr-primary-6: hsl(205, 89%, 70%);
+ --clr-primary-7: hsl(205, 90%, 76%);
+ --clr-primary-8: hsl(205, 86%, 81%);
+ --clr-primary-9: hsl(205, 90%, 88%);
+ --clr-primary-10: hsl(205, 100%, 96%);
+ /* darkest grey - used for headings */
+ --clr-grey-1: hsl(209, 61%, 16%);
+ --clr-grey-2: hsl(211, 39%, 23%);
+ --clr-grey-3: hsl(209, 34%, 30%);
+ --clr-grey-4: hsl(209, 28%, 39%);
+ /* grey used for paragraphs */
+ --clr-grey-5: hsl(210, 22%, 49%);
+ --clr-grey-6: hsl(209, 23%, 60%);
+ --clr-grey-7: hsl(211, 27%, 70%);
+ --clr-grey-8: hsl(210, 31%, 80%);
+ --clr-grey-9: hsl(212, 33%, 89%);
+ --clr-grey-10: hsl(210, 36%, 96%);
+ --clr-white: #fff;
+ --clr-red-dark: hsl(360, 67%, 44%);
+ --clr-red-light: hsl(360, 71%, 66%);
+ --clr-green-dark: hsl(125, 67%, 44%);
+ --clr-green-light: hsl(125, 71%, 66%);
+ --clr-black: #222;
+ --ff-primary: 'Roboto', sans-serif;
+ --ff-secondary: 'Open Sans', sans-serif;
+ --transition: all 0.3s linear;
+ --spacing: 0.1rem;
+ --radius: 0.25rem;
+ --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
+ --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
+ --max-width: 1170px;
+ --fixed-width: 620px;
+}
+
+/*
+===============
+Global Styles
+===============
+*/
+
+*,
+::after,
+::before {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+}
+
+body {
+ font-family: var(--ff-secondary);
+ background: var(--clr-grey-10);
+ color: var(--clr-grey-1);
+ line-height: 1.5;
+ font-size: 0.875rem;
+}
+
+ul {
+ list-style-type: none;
+}
+
+a {
+ text-decoration: none;
+}
+
+h1,
+h2,
+h3,
+h4 {
+ letter-spacing: var(--spacing);
+ text-transform: capitalize;
+ line-height: 1.25;
+ margin-bottom: 0.75rem;
+ font-family: var(--ff-primary);
+}
+
+h1 {
+ font-size: 3rem;
+}
+
+h2 {
+ font-size: 2rem;
+}
+
+h3 {
+ font-size: 1.25rem;
+}
+
+h4 {
+ font-size: 0.875rem;
+}
+
+p {
+ margin-bottom: 1.25rem;
+ color: var(--clr-grey-5);
+}
+
+@media screen and (min-width: 800px) {
+ h1 {
+ font-size: 4rem;
+ }
+
+ h2 {
+ font-size: 2.5rem;
+ }
+
+ h3 {
+ font-size: 1.75rem;
+ }
+
+ h4 {
+ font-size: 1rem;
+ }
+
+ body {
+ font-size: 1rem;
+ }
+
+ h1,
+ h2,
+ h3,
+ h4 {
+ line-height: 1;
+ }
+}
+
+/* global classes */
+
+/* section */
+.section {
+ padding: 5rem 0;
+}
+
+.section-center {
+ width: 90vw;
+ margin: 0 auto;
+ max-width: 1170px;
+}
+
+@media screen and (min-width: 992px) {
+ .section-center {
+ width: 95vw;
+ }
+}
+
+main {
+ min-height: 100vh;
+ display: grid;
+ place-items: center;
+}
+
+/*
+===============
+Sidebar
+===============
+*/
+.sidebar-toggle {
+ position: fixed;
+ top: 2rem;
+ right: 3rem;
+ font-size: 2rem;
+ background: transparent;
+ border-color: transparent;
+ color: var(--clr-primary-5);
+ transition: var(--transition);
+ cursor: pointer;
+ animation: bounce 2s ease-in-out infinite;
+}
+
+.sidebar-toggle:hover {
+ color: var(--clr-primary-7);
+}
+
+@keyframes bounce {
+ 0% {
+ transform: scale(1);
+ }
+ 50% {
+ transform: scale(1.5);
+ }
+ 100% {
+ transform: scale(1);
+ }
+}
+
+.sidebar-header {
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ padding: 1rem 1.5rem;
+}
+
+.close-btn {
+ font-size: 1.75rem;
+ background: transparent;
+ border-color: transparent;
+ color: var(--clr-primary-5);
+ transition: var(--transition);
+ cursor: pointer;
+ color: var(--clr-red-dark);
+}
+
+.close-btn:hover {
+ color: var(--clr-red-light);
+ transform: rotate(360deg);
+}
+
+.logo {
+ justify-self: center;
+ height: 40px;
+}
+
+.links a {
+ display: block;
+ font-size: 1.5rem;
+ text-transform: capitalize;
+ padding: 1rem 1.5rem;
+ color: var(--clr-grey-5);
+ transition: var(--transition);
+}
+
+.links a:hover {
+ background: var(--clr-primary-8);
+ color: var(--clr-primary-5);
+ padding-left: 1.75rem;
+}
+
+.social-icons {
+ justify-self: center;
+ display: flex;
+ padding-bottom: 2rem;
+}
+
+.social-icons a {
+ font-size: 1.5rem;
+ margin: 0 0.5rem;
+ color: var(--clr-primary-5);
+ transition: var(--transition);
+}
+
+.social-icons a:hover {
+ color: var(--clr-primary-1);
+}
+
+.sidebar {
+ position: fixed;
+ top: 0;
+ left: 0;
+ width: 100%;
+ height: 100%;
+ background: var(--clr-white);
+ display: grid;
+ grid-template-rows: auto 1fr auto;
+ row-gap: 1rem;
+ box-shadow: var(--clr-red-dark);
+ transition: var(--transition);
+ /* transform: translate(-100%); */
+}
+
+.show-sidebar {
+ transform: translate(0);
+}
+
+@media screen and (min-width: 676px) {
+ .sidebar {
+ width: 400px;
+ }
+}
diff --git a/src/frontend/example/grid_layout/grid_layout.css b/src/frontend/example/grid_layout/grid_layout.css
new file mode 100644
index 0000000..9be4f0e
--- /dev/null
+++ b/src/frontend/example/grid_layout/grid_layout.css
@@ -0,0 +1,37 @@
+.item1 {
+ grid-area: header;
+}
+
+.item2 {
+ grid-area: menu;
+}
+
+.item3 {
+ grid-area: main;
+}
+
+.item4 {
+ grid-area: right;
+}
+
+.item5 {
+ grid-area: footer;
+}
+
+.grid-container {
+ display: grid;
+ grid-template-areas:
+ 'header header header header header header'
+ 'menu main main main main right'
+ 'menu footer footer footer footer footer';
+ gap: 10px;
+ background-color: whitesmoke;
+ padding: 10px;
+}
+
+.grid-container > div {
+ background-color: rgba(255, 255, 255, 0.8);
+ text-align: center;
+ padding: 20px 0;
+ font-size: 30px;
+}
\ No newline at end of file
diff --git a/src/frontend/example/grid_layout/index.html b/src/frontend/example/grid_layout/index.html
new file mode 100644
index 0000000..39c892c
--- /dev/null
+++ b/src/frontend/example/grid_layout/index.html
@@ -0,0 +1,18 @@
+
+
+
+
+
Example 1
+
+
+
+
+
+
header
+
menu
+
main
+
right
+
footer
+
+
+
\ No newline at end of file
diff --git a/src/frontend/example/toggle_dark_light/app.js b/src/frontend/example/toggle_dark_light/app.js
new file mode 100644
index 0000000..9b25a26
--- /dev/null
+++ b/src/frontend/example/toggle_dark_light/app.js
@@ -0,0 +1,4 @@
+function switchLightDark() {
+ let element = document.body
+ element.classList.toggle("dark-mode")
+}
\ No newline at end of file
diff --git a/src/frontend/example/toggle_dark_light/index.html b/src/frontend/example/toggle_dark_light/index.html
new file mode 100644
index 0000000..2b0ee21
--- /dev/null
+++ b/src/frontend/example/toggle_dark_light/index.html
@@ -0,0 +1,17 @@
+
+
+
+
+
+
Darkmode
+
+
+
+
Toggle Dark/Light Mode
+
Click the button to toggle between dark and light mode for this page.
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/frontend/example/toggle_dark_light/styles.css b/src/frontend/example/toggle_dark_light/styles.css
new file mode 100644
index 0000000..aebb339
--- /dev/null
+++ b/src/frontend/example/toggle_dark_light/styles.css
@@ -0,0 +1,11 @@
+body {
+ padding: 25px;
+ background-color: white;
+ color: black;
+ font-size: 25px;
+}
+
+.dark-mode {
+ background-color: black;
+ color: white;
+}
\ No newline at end of file