📘 JavaScript Event Loop – Simple Explanation First, JavaScript runs synchronous code (Call Stack). Then it executes Microtasks (like Promises). After that, Macrotasks (like setTimeout) are executed. 👉 That’s why the output is: 1 → 4 → 3 → 2 Today I understood the Event Loop concept clearly 💡 #JavaScript #WebDevelopment #Learning #CodingJourney

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

Today’s JavaScript session was very insightful. I learned about the this keyword in depth and explored important concepts like call(), bind(), apply(), and factory functions. Understanding how this works in different contexts has given me much more clarity and confidence in writing better JavaScript code. Learning step by step and strengthening my fundamentals every day 🚀 #JavaScript #WebDevelopment #LearningJourney #FrontendDevelopment

🚀 JavaScript Fundamentals Series — Part 7 Most developers use arrays every day… But many don't fully understand array methods. This guide explains the most important ones: • map() • filter() • reduce() These methods help you write cleaner and more functional JavaScript. Once you master them, your code becomes much more expressive. Full guide 👇 https://lnkd.in/dZTRRCUx #javascript #webdevelopment #functionalprogramming

I focused on understanding null and undefined in JavaScript. null usually means a value is intentionally set to “no value.” undefined means a value is not assigned or not available for some reason. This small difference is very important when writing clean and bug-free code. Improving my understanding of JavaScript fundamentals step by step. #JavaScript #ProgrammingBasics #WebDevelopment #LearningJourney

Learn in Public – Day 8 🚀 Today I learned about Callback Functions and Schedulers in JavaScript. Explored: • Passing functions as arguments • Function expressions as callbacks • setInterval() & clearInterval() • setTimeout() & clearTimeout() Understanding how JavaScript handles delayed and repeated execution is really interesting. This is where JS starts feeling powerful...! Improving step by step 💪 #JavaScript #WebDevelopment #LearnInPublic #100DaysOfCode

🚀 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

In today’s session, we focused on understanding asynchronous behavior in JavaScript and how to manage it effectively. Topics covered: • Promise states – pending, fulfilled, rejected • Proper chaining with .then() • Error handling using .catch() • Promise.resolve() • Promise.allSettled() • async/await with try-catch • Microtasks vs Macrotasks • Understanding the JavaScript Event Loop Step by step, building a stronger foundation in modern JavaScript 💻✨ #JavaScript #AsyncProgramming #WebDevelopment Hitesh Choudhary

Today I learned about the difference between == and === in JavaScript. The == operator compares only values and performs type conversion if needed. For example, '5' == 5 returns true because JavaScript converts the string to a number. On the other hand, === compares both value and type. So '5' === 5 returns false because the types are different. Understanding this difference is very important to avoid unexpected results in code. #JavaScript #EqualityOperators #ProgrammingBasics #WebDevelopment #LearningJourney

One of the most confusing things in JavaScript is the 𝘁𝗵𝗶𝘀 𝗸𝗲𝘆𝘄𝗼𝗿𝗱. Took some time to understand how it really works and how 𝗰𝗮𝗹𝗹(), 𝗮𝗽𝗽𝗹𝘆(), and 𝗯𝗶𝗻𝗱() help control it. Wrote a short blog to document my learning with simple examples. Read here: https://lnkd.in/gPxNPpDq Learning with Chai Aur Code #JavaScript #WebDev