"Unlocked JavaScript Functions: The Heart of JS"

✨ Day 26 – Cohort 2.0 at Sheryians Coding School 🚀 Today, we officially began our JavaScript coding journey with Harsh Vandana Sharma, and it was the perfect start to understanding how the web truly comes alive through logic and interactivity. 💻 Key learnings: ▪️ Understood what JavaScript is and why it’s a core part of modern web development. ▪️ Learned how to connect JS with HTML using the <script> tag. ▪️ Explored how JavaScript runs inside the browser environment. ▪️ Practiced variables (var, let, const) and how they differ in scope and reassignments. ▪️ Worked with console, prompt, and alert to interact with users. ▪️ Discovered strings and tried out methods like slice(), split(), replace(), and includes(). ▪️ Used template literals for cleaner and more readable code. #Day26 #SheryiansCodingSchool #Cohort2 #JavaScript #FrontendDevelopment #WebDevelopment #CodingJourney #HarshVandanaSharma #Programming #LearningJourney #TechEducation #Consistency #DeveloperMindset

I used to think functions were just a simple way to wrap code. I was wrong—they're the key to writing truly clean, reusable code. Following up on my last post about my practice landing page (two weeks ago!), I spent the past few weeks diving deep into JavaScript functions. My biggest moment? Function Scope! It’s basically a protective bubble. Any variables defined inside the function stay locked inside. This focus on isolation is huge for building reliable code and is a core part of the DRY (Don't Repeat Yourself) principle. Learning functions feels like unlocking the real power of JavaScript. Excited to dive into objects next! What was the first JavaScript concept that truly made you go, "Aha!"? Sheryians Coding School #JavaScript #WebDevelopment #CodingJourney #Functions #FrontendDev

💻 Day 41 Exploring Core JavaScript Concepts 🚀 Today’s class was full of core JavaScript learning and some deep insights about what it really means to think like a developer. 💡 We covered topics like: • Functions inside functions, First-class functions, and Higher-order functions • Closures how JS remembers variables even after execution • Arrays and Objects and methods like push(), pop(), splice(), sort(), shift(), unshift(), and more The best part was learning about the developer mindset understanding what today’s generation of developers truly need to focus on: 👉 Not just hard work, but smart work writing cleaner, logical, and efficient code. Each class is helping me connect the dots between concepts, logic, and real world thinking. Loving the process and learning something new every day with Sheryians Coding School. 💪 Harsh Vandana Sharma Sheryians Coding School #JavaScript #WebDevelopment #Frontend #SheryiansCodingSchool #CodingJourney #SmartWork #HardWork #LearningByDoing #Functions #Closures #Arrays #Objects #GrowthMindset

🚀 Day 29 of My COHORT 2.0 Development Journey, Sheryians Coding School Topic: Completing JS Assignment + Primitive vs Reference Types Today’s class was focused on finishing the JavaScript assignment from Day 28, which covered console methods, alerts, prompts, string operations, variables, and more. Working through each task helped strengthen my JS fundamentals with real examples. Then we moved to an essential concept in JavaScript: 🔍 Primitive vs Reference Types: 📚 Primitive Types ➡️ Stored directly in memory as values ➡️ Immutable ➡️ Copied by value Includes: string, number, boolean, undefined, null, bigint, symbol Example: let a = 10; let b = a; // b is a copy 📚 Reference Types ➡️ Stored as memory references ➡️Mutable ➡️Copied by reference Includes: object, array, function Example: let obj1 = { name: "Harsh" }; let obj2 = obj1; // same memory obj2.name = "Sheryians"; 🧠 Key Takeaway: Understanding how JavaScript stores and copies data is mandatory for avoiding bugs, managing memory, and writing predictable logic. Today really clarified value vs reference behavior in depth. #JavaScript #Cohort2 #FrontendDevelopment #WebDevelopment #CodingJourney #DataTypes #SheriyansCodingSchool #SarthakSharma

🚀 Day 35 - Deep Dive into Loops | JavaScript Today’s session took our JavaScript journey to the next level! We explored advanced looping concepts through Level-2 problem-solving exercises, combining for, while, and user interactions with prompt(). 💡 Key Learnings: 🔹 Strengthened logical thinking through real-world problems. 🔹 Broke down complex tasks into smaller, manageable steps. 🔹 Wrote dynamic code that interacts with user input. 🔹 Used loops and conditionals to generate specific outputs and patterns. 🧠 Harsh Bhaiya guided us to approach each challenge strategically first understanding the problem, visualizing loop flow, and then crafting efficient solutions. His advice reminded us that true learning happens when we struggle, reason, and solve independently. Each question solved today added to my confidence and made me appreciate how loops truly power logic in programming. Feeling proud, prepared, and excited to take on even tougher challenges ahead! 💪 📚 Student at: Sheryians Coding School #JavaScript #WebDevelopment #CodingJourney #LearningEveryday #SheryiansCodingSchool #ProblemSolving

#Day46 of Sheryians Coding School 🚀 1️⃣Self Study: JavaScript Events and Event Handling (Part 1) Learned that events are interactions with the browser triggered by user actions like clicking, scrolling, or typing. Explored how to handle events using JavaScript: performing actions in response to these interactions. Practiced key methods: addEventListener() → to attach events dynamically. removeEventListener() → to remove them when needed. Conducted experiments to see how multiple events can be chained or managed efficiently. Gained clarity on the flow of user interaction → event → response. 2️⃣Self Task: Event Collection Webpage Created a webpage showcasing the various events learned today. Planning to expand this repository with more event-based mini-projects as learning continues. It was fun to finally see how JavaScript connects HTML & CSS dynamically; marking the start of more interactive projects! Source: https://lnkd.in/dHJprsvy Live Demo: https://lnkd.in/dVCQtpcx ✨ Key Highlights: Built a strong foundation in DOM event handling and user interactions. Learned how to add and remove event listeners dynamically. Started a dedicated event-based project repository for continuous JS practice. Developed confidence in making webpages interactive and dynamic. #update #progress #coding #frontend #development #new #beginnings #javascript #events #handling

🚀 Day 38 | Deep Dive into Advanced JavaScript | Sheryians Coding School 💻✨ Today’s session took JavaScript to the next level - packed with concepts that truly sharpened both my logic and problem-solving skills! 💡 🔍 Explored Topics: 🔹 Functions → anonymous, higher-order, callback, first-class, pure & impure functions 🔹 Closures & Scoping Rules → mastering how variables and functions interact across scopes 🔹 Arrays → powerful methods like push(), pop(), slice(), filter(), map(), reduce(), and more 🔹 Objects → creating, updating, deleting, and working with nested structures Each concept added a new layer to my JavaScript understanding - seeing how these fundamentals shape real-world web apps was fascinating! ⚡ Every session at Sheryians makes me more confident in writing clean, efficient code. 💪🔥 #Day38 #JavaScript #FrontendDevelopment #WebDevelopment #Cohort2 #LearningJourney #CodingPractice #Closures #HigherOrderFunctions #SheryiansCodingSchool

⚙️ Day 37 — Functions in JavaScript (All Topics Covered) Today at Sheryians Coding School Cohort 2.0, we completed one of the most important concepts in JavaScript — Functions. 💻 Here’s what I learned and practiced: ✅ Function declaration and expression ✅ Parameters and return values ✅ Function scope and variable accessibility ✅ Arrow functions and their syntax ✅ Real use cases of functions in programs Understanding how functions work felt like learning how to organize logic smartly. They make code cleaner, reusable, and easier to debug — a true backbone of JavaScript programming. Takeaway: Functions aren’t just blocks of code — they’re the heart of every program. Mastering them makes everything ahead much easier! 🚀 #Day37 #ShreyiansCodingSchool #Cohort2 #JavaScript #Functions #CodingJourney #FrontendDevelopment #LearnByDoing #Consistency

🗓️ 𝐃𝐚𝐲 𝟒𝟐 – JavaScript DOM (Document Object Model) Sheryians Coding School Sheryians Coding School Community Today I learned the basics of the DOM, also known as 𝘍𝘳𝘰𝘯𝘵𝘦𝘯𝘥 𝘬𝘪 𝘑𝘚, and understood how JavaScript interacts with HTML and CSS in the browser. 📘 𝗧𝗼𝗽𝗶𝗰𝘀 𝗖𝗼𝘃𝗲𝗿𝗲𝗱 Sarthak Sharma(Overview): • What the DOM is and why it’s important • The 𝟒 𝐏𝐢𝐥𝐥𝐚𝐫𝐬 𝐨𝐟 𝐃𝐎𝐌: – Selecting elements – Changing HTML – Changing CSS – Adding event listeners 💻 𝗧𝗮𝘀𝗸: Created a Counter App using JavaScript with increase and decrease functionality. 🔗 GitHub Repo: https://lnkd.in/gkVjK3ud 🔗 Live Deployed Link: https://lnkd.in/g-bQ2XcN #JavaScript #DOM #Cohort2_0 #FrontendDevelopment #LearningJourney #Sheryians

DAY 25 — JavaScript Deep Dive Begins Sheryians Coding School | Sheryians AI School Before today’s live class, I completed the task given by Bhaiya, which was to watch a 1-hour video on “JS Learn Everything” on YouTube. From that video, I learned about the history and introduction of JavaScript, keywords, variables (var, let, const), and their scopes (global, block, function). I also understood key concepts like reassignment, re-declaration, temporal dead zone, and hoisting — which form the base of how JavaScript actually works behind the scenes. ⚙️ In today’s live session, we continued our journey with: 📘 Introduction to JS 💡 Why it’s important 🤔 What can it do for you 🖥️ Using script tag & running JS in browser 🧠 Variables and alerts (var, let, const, prompt, console) It was a great start to understanding how JavaScript brings life and interactivity to web pages! 🌐 Mentor: Harsh Vandana Sharma #Day25 #Cohort2_0 #JavaScript #FrontendDevelopment #WebDevelopment #SheryiansCodingSchool #LearningJourney #CodingLife