diff --git a/client/i18n/locales/english/intro.json b/client/i18n/locales/english/intro.json
index 7c0485a8ad4..76f8fa1747e 100644
--- a/client/i18n/locales/english/intro.json
+++ b/client/i18n/locales/english/intro.json
@@ -2388,7 +2388,12 @@
         ]
       },
       "nixz": { "title": "262", "intro": [] },
-      "zywg": { "title": "263", "intro": [] },
+      "lab-stack-class": {
+        "title": "Build a Stack Class",
+        "intro": [
+          "For this lab, you will build a stack class using JavaScript."
+        ]
+      },
       "lab-linked-list-class": {
         "title": "Build a Linked List Class",
         "intro": [
diff --git a/client/src/pages/learn/front-end-development/lab-stack-class/index.md b/client/src/pages/learn/front-end-development/lab-stack-class/index.md
new file mode 100644
index 00000000000..412bdb15925
--- /dev/null
+++ b/client/src/pages/learn/front-end-development/lab-stack-class/index.md
@@ -0,0 +1,9 @@
+---
+title: Introduction to the Build a Stack Class
+block: lab-stack-class
+superBlock: front-end-development
+---
+
+## Introduction to the Build a Stack Class
+
+For this lab, you will build a stack class using JavaScript.
diff --git a/curriculum/challenges/_meta/lab-stack-class/meta.json b/curriculum/challenges/_meta/lab-stack-class/meta.json
new file mode 100644
index 00000000000..74526c63fb3
--- /dev/null
+++ b/curriculum/challenges/_meta/lab-stack-class/meta.json
@@ -0,0 +1,11 @@
+{
+  "name": "Build a Stack Class",
+  "isUpcomingChange": true,
+  "usesMultifileEditor": true,
+  "blockType": "lab",
+  "dashedName": "lab-stack-class",
+  "order": 263,
+  "superBlock": "front-end-development",
+  "challengeOrder": [{ "id": "587d8250367417b2b2512c5f", "title": "Build a Stack Class" }],
+  "helpCategory": "JavaScript"
+}
diff --git a/curriculum/challenges/english/25-front-end-development/lab-stack-class/587d8250367417b2b2512c5f.md b/curriculum/challenges/english/25-front-end-development/lab-stack-class/587d8250367417b2b2512c5f.md
new file mode 100644
index 00000000000..7d61e6ec7b1
--- /dev/null
+++ b/curriculum/challenges/english/25-front-end-development/lab-stack-class/587d8250367417b2b2512c5f.md
@@ -0,0 +1,165 @@
+---
+id: 587d8250367417b2b2512c5f
+title: Build a Stack Class
+challengeType: 14
+dashedName: build-a-stack-class
+---
+
+# --description--
+
+A stack is a data structure that stores an ordered collection of elements. It follows the *Last-In-First-Out* principle, where the last element inserted is removed first.
+
+**Objective:** Fulfill the user stories below and get all the tests to pass to complete the lab. 
+
+**User Stories:**
+
+1. You should define a `Stack` class that has a `collection` property initialized to an empty array. You'll use this array to mimic a stack.
+1. The `Stack` class should have a `push` method that adds an item to the top of the stack.
+1. The `Stack` class should have a `pop` method that removes and returns the element on the top of the stack.
+1. The `Stack` class should have a `peek` method that returns the element on the top of the stack.
+1. The `Stack` class should have an `isEmpty` method that returns `true` if the stack is empty, and `false` otherwise.
+1. The `Stack` class should have a `clear` method that empties the stack.
+
+# --hints--
+
+Your `Stack` class should have a `collection` property initialized to an empty array.
+
+```js
+const test = new Stack();
+assert.isArray(test.collection);
+assert.lengthOf(test.collection, 0);
+```
+
+Your `Stack` class should have a `push` method.
+
+```js
+const test = new Stack();
+assert.isFunction(test.push);
+```
+
+The `push` method should add an element to the end of the `collection` array.
+
+```js
+const test = new Stack();
+test.push('CS61');
+assert.lengthOf(test.collection, 1);
+assert.strictEqual(test.collection[0], 'CS61');
+test.push('CS50');
+assert.lengthOf(test.collection, 2);
+assert.strictEqual(test.collection[0], 'CS61');
+assert.strictEqual(test.collection[1], 'CS50');
+```
+
+Your `Stack` class should have a `pop` method.
+
+```js
+const test = new Stack();
+assert.isFunction(test.pop);
+```
+
+Your `Stack` class should have a `peek` method.
+
+```js
+const test = new Stack();
+assert.isFunction(test.peek);
+```
+
+Your `Stack` class should have an `isEmpty` method.
+
+```js
+const test = new Stack();
+assert.isFunction(test.isEmpty);
+```
+
+Your `Stack` class should have a `clear` method.
+
+```js
+const test = new Stack();
+assert.isFunction(test.clear);
+```
+
+The `peek` method should return the top element of the stack.
+
+```js
+const test = new Stack();
+test.push('CS61');
+test.push('CS50');
+assert.strictEqual(test.peek(), 'CS50');
+assert.strictEqual(test.peek(), 'CS50');
+```
+
+The `pop` method should remove and return the top element of the stack.
+
+```js
+const test = new Stack();
+test.push('CS61');
+test.push('CS50');
+assert.strictEqual(test.pop(), 'CS50');
+assert.lengthOf(test.collection, 1);
+assert.strictEqual(test.collection[0], 'CS61');
+assert.strictEqual(test.pop(), 'CS61');
+assert.lengthOf(test.collection, 0);
+```
+
+The `isEmpty` method should return `true` if the stack does not contain any elements.
+
+```js
+const test = new Stack();
+assert.isTrue(test.isEmpty());
+```
+
+The `isEmpty` method should return `false` if the stack contains elements.
+
+```js
+const test = new Stack();
+test.push('CS61');
+assert.isFalse(test.isEmpty());
+```
+
+The `clear` method should remove all element from the stack
+
+```js
+const test = new Stack();
+test.push('CS61');
+test.push('CS50');
+test.clear();
+assert.isTrue(test.isEmpty());
+```
+
+# --seed--
+
+## --seed-contents--
+
+```js
+
+```
+
+# --solutions--
+
+```js
+class Stack {
+    constructor() {
+        this.collection = [];
+    }
+
+    push = function (item) {
+        this.collection.push(item);
+    }
+
+    pop = function () {
+        return this.collection.pop();
+    }
+
+    peek = function () {
+        return this.collection[this.collection.length - 1];
+    }
+
+    isEmpty = function () {
+        return this.collection.length === 0;
+    }
+
+    clear = function () {
+        this.collection.length = 0;
+    }
+}
+```
diff --git a/curriculum/test/utils/mongo-ids.js b/curriculum/test/utils/mongo-ids.js
index 636fa647fe0..4cf405f211c 100644
--- a/curriculum/test/utils/mongo-ids.js
+++ b/curriculum/test/utils/mongo-ids.js
@@ -85,6 +85,7 @@ const duplicatedProjectIds = [
   // Shopping Cart
 
   // Stacks
+  '587d8250367417b2b2512c5f',
 
   // Linked Lists