This repository contains Leetcode DSA and HackerRank DSA Solution using Javascript and Code snippet of Important Topics in Javascript. It is meant to help beginners to learn and practice JavaScript concepts and features in a hands-on way.

Learn JavaScript from ZERO to HERO with this complete course packed all the information you need to know. In addition to learning all the concepts, there are numerous practice questions, amazing projects, course companion notes & much much more.

📝 Welcome to my Algorithmic Odyssey! This repository is a collection of algorithms and data structures that I've written, explored, and refined as part of my journey into the fascinating world of computer science and problem-solving.

🎉 Refresh your JavaScript knowledge | 🏆 Ace your next interview | 📕 Learn JavaScript

Fifth and last certification project for freeCodeCamp JavaScript Algorithms and Data Structures course

First certification project for freeCodeCamp JavaScript Algorithms and Data Structures course

Third certification project for freeCodeCamp JavaScript Algorithms and Data Structures course

开发者自救宝典！Programing based on Javascript!

📘 Data Structures and Algorithms (DSA) A collection of important DSA problems with clean and easy JavaScript solutions. This repo helps me learn and practice basic to advanced DSA step-by-step.

This is all my work from freeCodeCamp! (please use the README as a guide)

Second certification project for freeCodeCamp JavaScript Algorithms and Data Structures course

An app that checks whether a given word or phrase is a palindrome. It removes punctuation, spaces, and handles case sensitivity, providing a clear result for valid and invalid palindromes (e.g., 'A man, a plan, a canal. Panama' is a palindrome).

An app that calculates the correct change for a customer based on the price of an item and the cash provided, using available currency in the cash drawer. It handles scenarios like insufficient funds, exact payment, and provides change in the correct denominations (from highest to lowest).

freeCodeCamp Solutions

FreeCodeCamp projects solutions

Its a temporary repository which is created to store the answer for the freeCodeCamp, JavaScript Algorithms course

An app that allows users to search for Pokémon by name or ID and displays detailed information including name, ID, stats, types, and sprite image. It integrates with the PokéAPI to fetch data and handles invalid inputs with an alert, ensuring a seamless user experience.

An app that validates US phone numbers in various formats (e.g., 1 555-555-5555, 555-555-5555). It checks if the input is a valid number, alerts the user if empty, and clears results with a button click. Handles edge cases like incorrect country code or malformed numbers.

An app that converts Arabic numbers (1-3999) to Roman numerals. It handles user input validation, ensuring the number is within the acceptable range and formats it into Roman numerals (e.g., 9 → IX, 649 → DCXLIX).