JavaScript Palindrome Check Function

💻 JavaScript Beginner Level Practice – Count Vowels function countVowels(str){ let vowels = "aeiou"; let count = 0; for(let char of str.toLowerCase()){ if(vowels.includes(char)){ count++; } } return count; } console.log(countVowels("hello world")); 📌 Output: 3 💡 Explanation: This program loops through each character in a string and checks whether it is a vowel (a, e, i, o, u). If it is a vowel, the count increases. #JavaScript #BeginnerLevel #CodingPractice #WebDevelopment

A very basic VS Code shortcut which is very useful while DOM Manipulation in HTML via JavaScript. 1. Shortcut for directly assigning classes to a tag --> use tag.classname 2. Shortcut for directly assigning ids to a tag --> ise tag#idname #javascript #vscodeshortcuts #tricks VSCode Chrome Extension Devtools

🚀 JavaScript Closures — One of the Most Powerful Concepts Many developers use closures in JavaScript without realizing it. 👉 A closure is when a function remembers variables from its outer scope even after the outer function has finished executing. This is why closures are widely used for: • Data privacy • Callbacks • Event handlers • Functional programming patterns Understanding closures will make you much stronger in JavaScript interviews and real-world development. 🎥 I have explained JavaScript Closures step-by-step in this video: https://lnkd.in/ge8NMKu9 If you are learning JavaScript, this concept is a must-know. #javascript #webdevelopment #frontend #programming #javascriptdeveloper

💻 JavaScript Beginner Level Practice – Reverse String Today I practiced a simple JavaScript program to reverse a string. function reverseString(str){ return str.split("").reverse().join(""); } console.log(reverseString("hello")); 📌 Output: olleh 💡 Explanation: This program reverses a string using "split()", "reverse()", and "join()" methods. Input: hello Output: olleh #JavaScript #CodingPractice #WebDevelopment #LearningToCode

JavaScript Number Guessing Game I just built a Number Guessing Game in JavaScript! 🎯 💡 Features: Random number generation (1-100) User input validation Hints: “Too high” / “Too low” Counts attempts Exit anytime This project helped me practice loops, conditionals, variables, and working with user input in JavaScript. Try it yourself! Code runs in the browser console or Node.js with prompt-sync. 💻 Skills practiced: JavaScript fundamentals, logic, problem-solving #JavaScript #Coding #WebDevelopment #LearningByDoing

🚀 What I Learned Today – JavaScript Basics Today I revised some important concepts in JavaScript: 🔹 Loops (for, while, do-while, for...of, for...in) 🔹 Infinite loop and why it should be avoided 🔹 Strings and how they store text 🔹 String properties (length, indexing) 🔹 Template literals & string interpolation 🔹 String methods (toUpperCase, trim, slice, replace, etc.) Also understood that strings are immutable in JavaScript. Small steps every day to become a better developer 💻 #JavaScript #WebDevelopment #LearningInPublic #CodingJourney

🚀 30 Days of JavaScript – Day 12 Can you solve these number puzzles? 🤔 Today I built a small JavaScript program that asks 3 number pattern questions and calculates the final score. 🧠 Concepts Used: conditional statements user input with prompt() variables and score tracking 🎥 Demo below 👇 Full source code in the First comment. #JavaScript #CodingChallenge #ProblemSolving #LearningJavaScript #WebDevelopment

Day 18 of Learning JavaScript 💻 Today I learned about event listeners. Example: button.addEventListener("click", function() { console.log("Clicked") }) This allows us to respond to user actions. Now I can make websites interactive. #javascript #frontenddeveloper

🚀 30 Days of JavaScript – Day 11 Continuing my journey of improving JavaScript logical thinking by building small interactive programs. 💡 Mini Project: JavaScript Quiz Game This program asks a few questions and calculates the final score based on the user’s answers. 🧠 Concepts Used: • conditional statements • variables • user input with prompt() • string handling using toLowerCase() 🎥 Demo below 👇 Full source code in the First comment. #JavaScript #CodingChallenge #WebDevelopment #LearningJavaScript #ProblemSolving #30DaysOfCode

💡 Built a simple interactive Counter using JavaScript! Features include: Increment & Decrement Reset Save & Load A small project, created for JavaScript practice, and it helped me strengthen my concept in DOM manipulation, event handling, and local storage. #JavaScript #WebDevelopment #Coding #Projects #JSPractice