diff --git a/algorithms/JavaScript/README.md b/algorithms/JavaScript/README.md
index 705c22d0..11c9b934 100644
--- a/algorithms/JavaScript/README.md
+++ b/algorithms/JavaScript/README.md
@@ -47,4 +47,5 @@
 
 ## Heaps
 
-- [Max Heap](src/heaps/max-heap.js)
\ No newline at end of file
+- [Max Heap](src/heaps/max-heap.js)
+- [Min Heap](src/heaps/min-heap.js)
diff --git a/algorithms/JavaScript/src/heaps/min-heap.js b/algorithms/JavaScript/src/heaps/min-heap.js
new file mode 100644
index 00000000..a78b190f
--- /dev/null
+++ b/algorithms/JavaScript/src/heaps/min-heap.js
@@ -0,0 +1,155 @@
+
+// A binary heap is a partially ordered binary tree
+// that satisfies the heap property.
+// The heap property specifies a relationship between parent and child nodes.
+// In a min heap, all child nodes are larger than
+// or equal to their parent nodes.
+// Heaps are represented using arrays because
+// it is faster to determine elements position and it needs
+// less memory space as we don't need to maintain references to child nodes.
+// An example:
+// consider this min heap: [null, 0, 3, 1, 10, 35, 25, 47, 15].
+// The root node is the first element 0. its children are 3 and 1.
+// The general indexes formula for an element of index i are:
+// the parent is at: Math.floor(i / 2)
+// the left child is at:  i * 2
+// the right child is at:  i * 2  + 1
+
+const isDefined = (value) => value !== undefined && value !== null;
+
+class MinHeap {
+  constructor() {
+    this.heap = [null];
+  }
+
+  // Insert a new element  method
+  // this is a recursive method, the algorithm is:
+  //  1. Add the new element to the end of the array.
+  //  2. If the element is less large than its parent, switch them.
+  //  3. Continue switching until the new element is either
+  // larger than its parent or you reach the root of the tree.
+
+  insert(value) {
+    // add the new element to the end of the array
+    this.heap.push(value);
+    const place = (index) => {
+      const parentIndex = Math.floor(index / 2);
+      if (parentIndex <= 0) return;
+      if (this.heap[index] < this.heap[parentIndex]) {
+        // the switch is made here
+        [this.heap[parentIndex], this.heap[index]] = [
+          this.heap[index],
+          this.heap[parentIndex],
+        ];
+        place(parentIndex);
+      }
+    };
+    // we begin the tests from the new element we added
+    place(this.heap.length - 1);
+  };
+
+  // Print heap content method
+  print() {
+    return this.heap;
+  };
+
+  // Remove an element from the heap
+  // it's also a recursive method, the algorithm will reestablish
+  // the heap property after removing the root:
+  // 1. Move the last element in the heap into the root position.
+  // 2. If either child of the root is less large than it,
+  // swap the root with the child of the least large value.
+  // 3. Continue swapping until the parent is less great than both
+  // children or you reach the last level in the tree.
+
+  remove() {
+    // save the root value element because this method will return it
+    const removed = this.heap[1];
+    // the last element of the array is moved to the root position
+    this.heap[1] = this.heap[this.heap.length - 1];
+    // the last element is removed from the array
+    this.heap.splice(this.heap.length - 1, 1);
+
+    const place = (index) => {
+      if (index === this.heap.length - 1) return;
+      const child1Index = 2 * index;
+      const child2Index = child1Index + 1;
+      const child1 = this.heap[child1Index];
+      const child2 = this.heap[child2Index];
+      let newIndex = index;
+      // if the parent is greater than its two children
+      // then the heap property is respected
+      if (
+        (!isDefined(child1) || this.heap[newIndex] <= child1) &&
+        (!isDefined(child2) || this.heap[newIndex] <= child2)
+      ) {
+        return;
+      }
+      // test if the parent is larger than its left child
+      if (isDefined(child1) && this.heap[newIndex] > child1) {
+        newIndex = child1Index;
+      }
+      // test if the parent is larger than its right child
+      if (isDefined(child2) && this.heap[newIndex] > child2) {
+        newIndex = child2Index;
+      }
+      // the parent is switched with the child of the least value
+      if (index !== newIndex) {
+        [this.heap[index], this.heap[newIndex]] = [
+          this.heap[newIndex],
+          this.heap[index],
+        ];
+        place(newIndex);
+      }
+    };
+    // start tests from the beginning of the array
+    place(1);
+    return removed;
+  };
+
+  // Sort an array using a min heap
+  // the elements of the array to sort were previously added one by one
+  // to the heap using the insert method
+  // the sorted array is the result of removing the heap's elements one by one
+  // using the remove method until it is empty
+  sort() {
+    const arr = [];
+    while (this.heap.length > 1) {
+      arr.push(this.remove());
+    }
+    return arr;
+  };
+  // Verify the heap property of a given max heap
+  verifyHeap() {
+    const explore = (index) => {
+      if (index === this.heap.length - 1) return true;
+      const child1Index = 2 * index;
+      const child2Index = 2 * index + 1;
+      const child1 = this.heap[child1Index];
+      const child2 = this.heap[child2Index];
+      return (
+        (!isDefined(child1) ||
+          (this.heap[index] <= child1 && explore(child1Index))) &&
+        (!isDefined(child2) ||
+          (this.heap[index] <= child2 && explore(child2Index)))
+      );
+    };
+    return explore(1);
+  };
+}
+
+const test = new MinHeap();
+test.insert(1);
+test.insert(3);
+test.insert(0);
+test.insert(10);
+test.insert(35);
+test.insert(25);
+test.insert(47);
+test.insert(15);
+// display heap elements
+console.log(test.print());
+// verify heap property
+console.log(test.verifyHeap());
+// display the sorted array
+console.log(test.sort());