diff --git a/ContainerWithMostWater.py b/ContainerWithMostWater.py
new file mode 100644
index 0000000..aa4a803
--- /dev/null
+++ b/ContainerWithMostWater.py
@@ -0,0 +1,21 @@
+class Solution:
+  def maxArea(self, h: List[int]) -> int:
+    # Here, instead of trying to do N^2 brute force, we go smart way
+    # We search for the highest peak from side were we have lowest peak.
+    # If for example left peak is higher than right, we want to find same hight or more peak on right, so we have possibility to beat our result.
+    # When we search the higher peak, we hope that length decreasing (r - l) if gonna be beaten by peak growth 
+    # (h[l] or h[r] will be much greater than lMax or rMax respectivly)
+    res = 0
+    l, r = 0, len(h) - 1
+    lMax = rMax = 0
+    while l < r:
+      lMax = max(h[l], lMax)
+      rMax = max(h[r], rMax)
+      res = max(min(h[l],h[r]) * (r - l), res)
+      if rMax > lMax:
+        l += 1
+      else:
+        r -= 1
+        
+    return res
+    # To be honest, I just got that solution in the head somehow...
diff --git a/MaxHeap.js b/MaxHeap.js
new file mode 100644
index 0000000..41fedf1
--- /dev/null
+++ b/MaxHeap.js
@@ -0,0 +1,68 @@
+export default class MaxHeap {
+  #heap;
+
+  #parent = (i) => Math.floor((i - 2) / 2);
+  #left = (i) => i * 2 + 1;
+  #right = (i) => i * 2 + 2;
+
+  constructor(heap = []) {
+    this.#heap = heap;
+    heap.reduceRight((_, __, i) => this.#heapifyBottom(i));
+  }
+
+  pop() {
+    const heap = this.#heap,
+      result = heap[0],
+      last = heap.pop();
+    if (heap.length) {
+      heap[0] = last;
+      this.#heapifyBottom(0);
+    }
+    return result;
+  }
+
+  push(num) {
+    this.#heap.push(num);
+    this.#heapifyTop(this.#heap.length - 1);
+  }
+
+  #heapifyBottom = (i) => {
+    const heap = this.#heap;
+
+    while (1) {
+      const l = this.#left(i),
+        r = this.#right(i);
+      if (heap[r] > heap[i] && !(heap[r] < heap[l])) {
+        [heap[i], heap[r]] = [heap[r], heap[i]];
+        i = r;
+      } else if (heap[l] > heap[i] && !(heap[l] < heap[r])) {
+        [heap[i], heap[l]] = [heap[l], heap[i]];
+        i = l;
+      } else {
+        break;
+      }
+    }
+  };
+
+  #heapifyTop = (i) => {
+    const heap = this.#heap;
+
+    while (0 < i) {
+      const p = this.#parent(i);
+      if (0 <= p && heap[i] > heap[p]) {
+        [heap[p], heap[i]] = [heap[i], heap[p]];
+      }
+      i = p;
+    }
+  };
+
+  get [Symbol.toStringTag]() {
+    return 'Heap';
+  }
+  get [Symbol.iterator]() {
+    return this.#heap[Symbol.iterator].bind(this.#heap);
+  }
+  get heap() {
+    return [...this.#heap];
+  }
+}
diff --git a/MinHeap.js b/MinHeap.js
new file mode 100644
index 0000000..0f3495f
--- /dev/null
+++ b/MinHeap.js
@@ -0,0 +1,68 @@
+export default class MinHeap {
+  #heap;
+
+  #parent = (i) => Math.floor((i - 2) / 2);
+  #left = (i) => i * 2 + 1;
+  #right = (i) => i * 2 + 2;
+
+  constructor(heap = []) {
+    this.#heap = heap;
+    heap.reduceRight((_, __, i) => this.#heapifyBottom(i));
+  }
+
+  pop() {
+    const heap = this.#heap,
+      result = heap[0],
+      last = heap.pop();
+    if (heap.length) {
+      heap[0] = last;
+      this.#heapifyBottom(0);
+    }
+    return result;
+  }
+
+  push(num) {
+    this.#heap.push(num);
+    this.#heapifyTop(this.#heap.length - 1);
+  }
+
+  #heapifyBottom = (i) => {
+    const heap = this.#heap;
+
+    while (1) {
+      const l = this.#left(i),
+        r = this.#right(i);
+      if (heap[r] < heap[i] && !(heap[r] > heap[l])) {
+        [heap[i], heap[r]] = [heap[r], heap[i]];
+        i = r;
+      } else if (heap[l] < heap[i] && !(heap[l] > heap[r])) {
+        [heap[i], heap[l]] = [heap[l], heap[i]];
+        i = l;
+      } else {
+        break;
+      }
+    }
+  };
+
+  #heapifyTop = (i) => {
+    const heap = this.#heap;
+
+    while (0 < i) {
+      const p = this.#parent(i);
+      if (0 <= p && heap[i] < heap[p]) {
+        [heap[p], heap[i]] = [heap[i], heap[p]];
+      }
+      i = p;
+    }
+  };
+
+  get [Symbol.toStringTag]() {
+    return 'Heap';
+  }
+  get [Symbol.iterator]() {
+    return this.#heap[Symbol.iterator].bind(this.#heap);
+  }
+  get heap() {
+    return [...this.#heap];
+  }
+}
diff --git a/MinHeap.ts b/MinHeap.ts
new file mode 100644
index 0000000..7dad94f
--- /dev/null
+++ b/MinHeap.ts
@@ -0,0 +1,68 @@
+export default class MinHeap {
+  #heap: number[];
+
+  #parent = (i: number): number => Math.floor((i - 2) / 2);
+  #left = (i: number): number => i * 2 + 1;
+  #right = (i: number): number => i * 2 + 2;
+
+  constructor(heap: number[] = []) {
+    this.#heap = heap;
+    heap.reduceRight((_, __, i: number): any => this.#heapifyBottom(i));
+  }
+
+  pop(): number {
+    const heap = this.#heap,
+      result = heap[0],
+      last = heap.pop();
+    if (heap.length) {
+      heap[0] = last;
+      this.#heapifyBottom(0);
+    }
+    return result;
+  }
+
+  push(num: number): void {
+    this.#heap.push(num);
+    this.#heapifyTop(this.#heap.length - 1);
+  }
+
+  #heapifyBottom = (i: number): void => {
+    const heap = this.#heap;
+
+    while (1) {
+      const l = this.#left(i),
+        r = this.#right(i);
+      if (heap[r] < heap[i] && !(heap[r] > heap[l])) {
+        [heap[i], heap[r]] = [heap[r], heap[i]];
+        i = r;
+      } else if (heap[l] < heap[i] && !(heap[l] > heap[r])) {
+        [heap[i], heap[l]] = [heap[l], heap[i]];
+        i = l;
+      } else {
+        break;
+      }
+    }
+  };
+
+  #heapifyTop = (i: number): void => {
+    const heap = this.#heap;
+
+    while (0 < i) {
+      const p = this.#parent(i);
+      if (0 <= p && heap[i] < heap[p]) {
+        [heap[p], heap[i]] = [heap[i], heap[p]];
+      }
+      i = p;
+    }
+  };
+
+  get [Symbol.toStringTag](): string {
+    return 'Heap';
+  }
+  get [Symbol.iterator](): () => IterableIterator<number> {
+    return this.#heap[Symbol.iterator].bind(this.#heap);
+  }
+  get heap(): number[] {
+    return [...this.#heap];
+  }
+}
diff --git a/test.ts b/test.ts
new file mode 100644
index 0000000..68a6c34
--- /dev/null
+++ b/test.ts
@@ -0,0 +1,10 @@
+// @ts-ignore
+import Heap from './heap.ts';
+const h = new Heap([14, 12, 6, 23, 11, 19, 17, 3, 4]);
+console.log(h.heap);
+console.log(h.pop());
+console.log(h.pop());
+console.log(h.pop());
+h.push(7);
+console.log(h.pop());
+console.log(h.pop());