LeetCode – 30 Days of JavaScript

A structured 30-day challenge focused on mastering JavaScript through problem-solving on LeetCode. This repository contains clean solutions, concise explanations, and key concept breakdowns for each day.

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📂 Structure

Each day includes:

• solution.js → implementation
• explanation.md → approach and key concepts

day01-hello-world/
│── solution.js
│── explanation.md

day02-<problem-name>/
│── solution.js
│── explanation.md

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📅 Daily Progress

Progress is tracked through daily commits and structured day-wise folders.

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🔍 Key Concepts

• Closures
• Promises & Async/Await
• Array Methods (map, filter, reduce)
• Function Composition
• Execution Context & Event Loop

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🧠 Approach

• Understand the problem before coding
• Write clean, readable solutions
• Focus on core JavaScript concepts
• Optimize where necessary

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📌 Goal

Build strong JavaScript fundamentals, improve problem-solving skills, and maintain consistency through daily practice.