https://github.com/abdulvahabaa/leetcode-dsa

A collection of LeetCode problem solutions written in JavaScript, showcasing clean and optimized code for practicing algorithms and data structures. All solutions are stored in a single folder for easy access.
https://github.com/abdulvahabaa/leetcode-dsa

coding-challenges datastructures-algorithms dsa-practice dsa-questions javascript nodejs

Last synced: 23 days ago
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A collection of LeetCode problem solutions written in JavaScript, showcasing clean and optimized code for practicing algorithms and data structures. All solutions are stored in a single folder for easy access.

• Host: GitHub
• URL: https://github.com/abdulvahabaa/leetcode-dsa
• Owner: abdulvahabaa
• Created: 2024-05-25T19:12:32.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-09-03T04:02:22.000Z (2 months ago)
• Last Synced: 2025-09-05T22:51:12.422Z (2 months ago)
• Topics: coding-challenges, datastructures-algorithms, dsa-practice, dsa-questions, javascript, nodejs
• Language: JavaScript
• Homepage: https://leetcode.com/u/abdulvahab/
• Size: 33.2 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# 🧩 LeetCode Solutions

![JavaScript](https://img.shields.io/badge/JavaScript-F7DF1E?logo=javascript&logoColor=black)

![Algorithms](https://img.shields.io/badge/Algorithms-Yes-brightgreen)

![LeetHub](https://img.shields.io/badge/LeetHub-3.0-blue)

A collection of **LeetCode problem solutions** written in **JavaScript**, showcasing clean and optimized code for practicing algorithms and data structures.  

All solutions are stored in a **single folder** for easy access.  

---

## 🚀 Features

- 📝 **All-in-One Folder** – All solutions in a single place  

- 🔗 **Problem Links** – Each file contains a reference to the original LeetCode problem  

- ⚡ **Optimized Code** – Focused on readability and efficiency  

- 📂 **Automatic Sync** – Solutions can be synced via LeetHub 3.0  

---

## 🛠️ Technologies Used

- **JavaScript**  

- **Git & GitHub**  

- **LeetHub 3.0 Chrome Extension**  

---

- All solution files are in the root folder.  

- Each file is named after the LeetCode problem for easy identification.  

---

## 🔗 Links

- GitHub Repository: [LeetCode-DSA](https://github.com/abdulvahabaa/LeetCode-DSA.git)  

- LeetCode Profile: [LeetCode Dashboard](https://leetcode.com/u/abdulvahabaa/)  

---

## 📌 How to Use

1. Browse the repository files.  

2. Open a solution file to view the code and problem reference link.  

3. Use it for **learning, reference, and practice**.  

---

**Example Code Preview**  

```javascript

// Example: Two Sum

const twoSum = (nums, target) => {

  const map = new Map();

  for (let i = 0; i < nums.length; i++) {

    if (map.has(target - nums[i])) return [map.get(target - nums[i]), i];

    map.set(nums[i], i);

  }

};