AdventJS

Solutions to AdventJS coding challenges written in TypeScript.

📋 About

This repository contains my solutions to the AdventJS challenges - a series of daily JavaScript/TypeScript coding challenges released during December.

🏗️ Project Structure

adventjs/
├── 2025/
│   ├── 01/
│   │   ├── README.md      # Challenge description
│   │   └── solution.ts    # Solution implementation
│   ├── 02/
│   │   ├── README.md
│   │   └── solution.ts
│   └── ...
├── package.json
├── tsconfig.json
└── README.md

Each challenge is organized in its own folder with:

• README.md: Challenge description, examples, and requirements
• solution.ts: TypeScript implementation

🚀 Setup

Prerequisites

• Node.js (v18 or higher recommended)
• pnpm (package manager)

Installation

# Install dependencies
pnpm install

📚 Challenges

2025

• Challenge #1: Filter the defective gifts - Easy
• Challenge #2
• Challenge #3
• Challenge #4
• Challenge #5: The countdown to take off - Easy

🛠️ Tech Stack

• TypeScript - Type-safe JavaScript
• Node.js - Runtime environment
• pnpm - Package manager

📝 Notes

• Solutions are written in TypeScript with strict type checking enabled
• Each solution is self-contained and can be run independently
• Challenge descriptions are included in each challenge's README.md file

📄 License

MIT