diff --git a/Javascript/Countdown Timer.js b/Javascript/Countdown Timer.js
new file mode 100644
index 0000000..eb67ffa
--- /dev/null
+++ b/Javascript/Countdown Timer.js	
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Countdown Timer</title>
+  <link href='https://fonts.googleapis.com/css?family=Inconsolata' rel='stylesheet' type='text/css'>
+  <link rel="stylesheet" href="style.css">
+  <style>
+      html {
+  box-sizing: border-box;
+  font-size: 10px;
+  background: #8E24AA;
+  background: linear-gradient(45deg,  #42a5f5 0%,#478ed1 50%,#0d47a1 100%);
+}
+
+*, *:before, *:after {
+  box-sizing: inherit;
+}
+
+body {
+  margin: 0;
+  text-align: center;
+  font-family: 'Inconsolata', monospace;
+}
+
+.display__time-left {
+  font-weight: 100;
+  font-size: 20rem;
+  margin: 0;
+  color: white;
+  text-shadow: 4px 4px 0 rgba(0,0,0,0.05);
+}
+
+.timer {
+  display: flex;
+  min-height: 100vh;
+  flex-direction: column;
+}
+
+.timer__controls {
+  display: flex;
+}
+
+.timer__controls > * {
+  flex: 1;
+}
+
+.timer__controls form {
+  flex: 1;
+  display: flex;
+}
+
+.timer__controls input {
+  flex: 1;
+  border: 0;
+  padding: 2rem;
+}
+
+.timer__button {
+  background: none;
+  border: 0;
+  cursor: pointer;
+  color: white;
+  font-size: 2rem;
+  text-transform: uppercase;
+  background: rgba(0,0,0,0.1);
+  border-bottom: 3px solid rgba(0,0,0,0.2);
+  border-right: 1px solid rgba(0,0,0,0.2);
+  padding: 1rem;
+  font-family: 'Inconsolata', monospace;
+}
+
+.timer__button:hover,
+.timer__button:focus {
+  background: rgba(0,0,0,0.2);
+  outline: 0;
+}
+
+.display {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+}
+
+.display__end-time {
+  font-size: 4rem;
+  color: white;
+}
+  </style>
+</head>
+<body>
+  <div class="timer">
+    <div class="timer__controls">
+      <button data-time="20" class="timer__button">20 Secs</button>
+      <button data-time="300" class="timer__button">Work 5</button>
+      <button data-time="900" class="timer__button">Quick 15</button>
+      <button data-time="1200" class="timer__button">Snack 20</button>
+      <button data-time="3600" class="timer__button">Lunch Break</button>
+      <form name="customForm" id="custom">
+        <input type="text" name="minutes" placeholder="Enter Minutes">
+      </form>
+    </div>
+    <div class="display">
+      <h1 class="display__time-left"></h1>
+      <p class="display__end-time"></p>
+    </div>
+  </div>
+
+  <script>
+      let countdown;
+const timerDisplay = document.querySelector('.display__time-left');
+const endTime = document.querySelector('.display__end-time');
+const buttons = document.querySelectorAll('[data-time]');
+
+function timer(seconds) {
+  // clear any existing timers
+  clearInterval(countdown);
+
+  const now = Date.now();
+  const then = now + seconds * 1000;
+  displayTimeLeft(seconds);
+  displayEndTime(then);
+
+  countdown = setInterval(() => {
+    const secondsLeft = Math.round((then - Date.now()) / 1000);
+    // check if we should stop it!
+    if(secondsLeft < 0) {
+      clearInterval(countdown);
+      return;
+    }
+    // display it
+    displayTimeLeft(secondsLeft);
+  }, 1000);
+}
+
+function displayTimeLeft(seconds) {
+  const minutes = Math.floor(seconds / 60);
+  const remainderSeconds = seconds % 60;
+  const display = `${minutes}:${remainderSeconds < 10 ? '0' : '' }${remainderSeconds}`;
+  document.title = display;
+  timerDisplay.textContent = display;
+}
+
+function displayEndTime(timestamp) {
+  const end = new Date(timestamp);
+  const hour = end.getHours();
+  const adjustedHour = hour > 12 ? hour - 12 : hour;
+  const minutes = end.getMinutes();
+  endTime.textContent = `Be Back At ${adjustedHour}:${minutes < 10 ? '0' : ''}${minutes}`;
+}
+
+function startTimer() {
+  const seconds = parseInt(this.dataset.time);
+  timer(seconds);
+}
+
+buttons.forEach(button => button.addEventListener('click', startTimer));
+document.customForm.addEventListener('submit', function(e) {
+  e.preventDefault();
+  const mins = this.minutes.value;
+  console.log(mins);
+  timer(mins * 60);
+  this.reset();
+});
+
+  </script>
+</body>
+</html>
diff --git a/Javascript/Countdown Timer/Countdown Timer.js b/Javascript/Countdown Timer/Countdown Timer.js
new file mode 100644
index 0000000..92428cd
--- /dev/null
+++ b/Javascript/Countdown Timer/Countdown Timer.js	
@@ -0,0 +1,170 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Countdown Timer</title>
+  <link href='https://fonts.googleapis.com/css?family=Inconsolata' rel='stylesheet' type='text/css'>
+  
+  <style>
+      html {
+  box-sizing: border-box;
+  font-size: 10px;
+  background: #8E24AA;
+  background: linear-gradient(45deg,  #42a5f5 0%,#478ed1 50%,#0d47a1 100%);
+}
+
+*, *:before, *:after {
+  box-sizing: inherit;
+}
+
+body {
+  margin: 0;
+  text-align: center;
+  font-family: 'Inconsolata', monospace;
+}
+
+.display__time-left {
+  font-weight: 100;
+  font-size: 20rem;
+  margin: 0;
+  color: white;
+  text-shadow: 4px 4px 0 rgba(0,0,0,0.05);
+}
+
+.timer {
+  display: flex;
+  min-height: 100vh;
+  flex-direction: column;
+}
+
+.timer__controls {
+  display: flex;
+}
+
+.timer__controls > * {
+  flex: 1;
+}
+
+.timer__controls form {
+  flex: 1;
+  display: flex;
+}
+
+.timer__controls input {
+  flex: 1;
+  border: 0;
+  padding: 2rem;
+}
+
+.timer__button {
+  background: none;
+  border: 0;
+  cursor: pointer;
+  color: white;
+  font-size: 2rem;
+  text-transform: uppercase;
+  background: rgba(0,0,0,0.1);
+  border-bottom: 3px solid rgba(0,0,0,0.2);
+  border-right: 1px solid rgba(0,0,0,0.2);
+  padding: 1rem;
+  font-family: 'Inconsolata', monospace;
+}
+
+.timer__button:hover,
+.timer__button:focus {
+  background: rgba(0,0,0,0.2);
+  outline: 0;
+}
+
+.display {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+}
+
+.display__end-time {
+  font-size: 4rem;
+  color: white;
+}
+  </style>
+</head>
+<body>
+  <div class="timer">
+    <div class="timer__controls">
+      <button data-time="20" class="timer__button">20 Secs</button>
+      <button data-time="300" class="timer__button">Work 5</button>
+      <button data-time="900" class="timer__button">Quick 15</button>
+      <button data-time="1200" class="timer__button">Snack 20</button>
+      <button data-time="3600" class="timer__button">Lunch Break</button>
+      <form name="customForm" id="custom">
+        <input type="text" name="minutes" placeholder="Enter Minutes">
+      </form>
+    </div>
+    <div class="display">
+      <h1 class="display__time-left"></h1>
+      <p class="display__end-time"></p>
+    </div>
+  </div>
+
+  <script>
+      let countdown;
+const timerDisplay = document.querySelector('.display__time-left');
+const endTime = document.querySelector('.display__end-time');
+const buttons = document.querySelectorAll('[data-time]');
+
+function timer(seconds) {
+  // clear any existing timers
+  clearInterval(countdown);
+
+  const now = Date.now();
+  const then = now + seconds * 1000;
+  displayTimeLeft(seconds);
+  displayEndTime(then);
+
+  countdown = setInterval(() => {
+    const secondsLeft = Math.round((then - Date.now()) / 1000);
+    // check if we should stop it!
+    if(secondsLeft < 0) {
+      clearInterval(countdown);
+      return;
+    }
+    // display it
+    displayTimeLeft(secondsLeft);
+  }, 1000);
+}
+
+function displayTimeLeft(seconds) {
+  const minutes = Math.floor(seconds / 60);
+  const remainderSeconds = seconds % 60;
+  const display = `${minutes}:${remainderSeconds < 10 ? '0' : '' }${remainderSeconds}`;
+  document.title = display;
+  timerDisplay.textContent = display;
+}
+
+function displayEndTime(timestamp) {
+  const end = new Date(timestamp);
+  const hour = end.getHours();
+  const adjustedHour = hour > 12 ? hour - 12 : hour;
+  const minutes = end.getMinutes();
+  endTime.textContent = `Be Back At ${adjustedHour}:${minutes < 10 ? '0' : ''}${minutes}`;
+}
+
+function startTimer() {
+  const seconds = parseInt(this.dataset.time);
+  timer(seconds);
+}
+
+buttons.forEach(button => button.addEventListener('click', startTimer));
+document.customForm.addEventListener('submit', function(e) {
+  e.preventDefault();
+  const mins = this.minutes.value;
+  console.log(mins);
+  timer(mins * 60);
+  this.reset();
+});
+
+  </script>
+</body>
+</html>
diff --git a/Javascript/Countdown Timer/Readme.md b/Javascript/Countdown Timer/Readme.md
new file mode 100644
index 0000000..e604df0
--- /dev/null
+++ b/Javascript/Countdown Timer/Readme.md	
@@ -0,0 +1,5 @@
+JavaScript Countdown Timer:
+
+This is a simple Javascript timer that counts down the time remiaining until a date/event for some default defined events.
+
+
