JavaScript Recursion: Calculating Factorial

🚀 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

💻 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

Today I revised an important concept in JavaScript – Arrow Functions. Arrow functions help write shorter and cleaner functions compared to traditional functions. I practiced examples like addition, subtraction, and multiplication using arrow functions. Consistent practice is helping me strengthen my JavaScript fundamentals and improve my problem-solving skills. #JavaScript #WebDevelopment #FrontendDevelopment #CodingPractice #LearningJourney

🚀 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

> Day 12/21 : JavaScript Control Flow As part of my 21-Day Full Stack Revision Challenge, today I revised control flow in JavaScript, which helps programs make decisions and repeat tasks. Control flow is important because it allows the program to execute different actions based on conditions. > Topics I Covered If–Else Statements – Used to execute code based on conditions Switch Statements – A cleaner way to handle multiple conditions Loops – Used to repeat a block of code multiple times > Why It Matters Control flow helps developers build logical and dynamic programs by controlling how and when code runs. Day 12 completed #FullStackDeveloper #JavaScript #WebDevelopment #LearningInPublic #21DaysChallenge #CodingJourney

💡 JavaScript Tip for Developers One of the most common sources of confusion in JavaScript is the difference between == and ===. == performs type coercion, meaning it converts values before comparing. === performs strict comparison, checking both value and type. Example: 0 == false → true 0 === false → false Understanding this difference helps avoid hidden bugs and unexpected behavior in applications. 🎥 I created a 3-minute video explaining the comparison clearly with examples. https://lnkd.in/gQpg2aGp Watch it and strengthen your JavaScript fundamentals. #JavaScript #Programming #WebDevelopment #Frontend #CodingTips

🚀 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

🚀 30 Days of JavaScript – Day 8 Continuing my journey to improve my JavaScript logical thinking by building small programs every day. 💡 Today’s Mini Project: Random Color Generator This program randomly selects a color and changes the background color of the page. 🧠 Concepts Used: Arrays Math.random() confirm() and alert() Basic DOM manipulation 🎥 Demo video below 👇 Full source code in the First comment. #JavaScript #WebDevelopment #CodingJourney #FrontendDeveloper #LearningJavaScript #30DaysOfCode

Continuing my Frontend revision, sharing my handwritten notes on JavaScript concepts. While learning JavaScript, I realized how important it is to understand how strings and arrays actually work. These cover string methods, method chaining, arrays, array methods, and basic operations on arrays. Sharing in case it helps anyone learning JavaScript fundamentals. JavaScript Notes – Part 3 #JavaScript #WebDevelopment #StudentDeveloper #Consistency #ComputerScience

🚀 What I Learned Today – JavaScript Arrays Today I explored Arrays in JavaScript and here are the key takeaways 👇 🔹 Arrays are a collection of items 🔹 They are linear (elements stored sequentially) 🔹 Arrays are mutable (can be changed after creation) 📌 Array Indices Positions of elements in an array (starting from 0) 📌 Looping Through Arrays Used to print or access all elements easily 📌 Useful Array Methods ✔️ push() – add element to end ✔️ pop() – remove element from end ✔️ unshift() – add element to start ✔️ shift() – remove element from start ✔️ toString() – convert array to string ✔️ concat() – merge arrays ✔️ slice() – get part of array (no change to original) ✔️ splice() – modify array (add/remove/replace) 💡 Example: slice(start, end) splice(start, deleteCount, newElement) Learning step by step and building strong fundamentals 💪 #JavaScript #WebDevelopment #CodingJourney #FrontendDevelopment #100DaysOfCode)