Mastering Async JavaScript with Promises and Async/Await

🌐 JavaScript DOM Selection Methods Need to grab elements from the page? Here are 5 essential ways to select DOM elements in JavaScript: 🔹 `getElementById()`: Select single element by ID 🔹 `getElementsByClassName()`: Select all elements with a class, returns a HTMLCollection 🔹 `getElementsByTagName()`: Select all elements by tag name 🔹 `querySelector()`: Select the first match using CSS selector 🔹 `querySelectorAll()`: Select all matches, and returns a NodeList DOM selection is the first step to mastering frontend interactivity. 📦 The Most Complete Full Stack Developer Roadmap ➡️ https://lnkd.in/gueMs7Fn If you found this guide helpful, follow TheDevSpace | Dev Roadmap for more tips, tutorials, and cheat sheets on web development. Let's stay connected! 🚀 Also follow 👉 w3schools.com and JavaScript Mastery for more resources on web development. --- #JavaScript #DOM #FrontendDevelopment #WebDev #DevTips #100DaysOfCode #CodeNewbie #Nextjs #SaaSBuilder

🧠 Frontend Tip: Strong JavaScript starts with good HTML Many developers try to fix problems using more JavaScript. But most issues actually start with poor HTML structure. Well-written HTML: • Makes JavaScript simpler • Improves accessibility • Reduces bugs • Improves performance JavaScript should enhance behavior, not fix structure. If your JS feels complex, ask yourself: 👉 Is my HTML semantic and meaningful? Clean HTML + focused JavaScript = maintainable frontend code. Frontend development isn’t about writing more JS — it’s about writing the right amount, in the right place. #FrontendDevelopment #HTML #JavaScript #WebDevelopment #CleanCode #FrontendTips #DeveloperMindset

Most people jump to frameworks… But Frontend starts here 👇 HTML → Structure CSS → Design JavaScript → Logic Master the fundamentals and frameworks become easy. Building frontend the right way. 🚀 #FrontendDevelopment #HTML #CSS #JavaScript #WebDevelopment #LearningInPublic

📒 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗡𝗼𝘁𝗲𝘀 – 𝗙𝗿𝗼𝗺 𝗕𝗮𝘀𝗶𝗰𝘀 𝘁𝗼 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 JavaScript is not just a language — it’s the foundation of modern web development. These JavaScript Notes are designed to help you: ✔ Understand core concepts clearly (not mugging up) ✔ Crack Frontend / Full Stack interviews ✔ Write clean, optimized, real-world code 📌 What’s covered inside: Variables: var, let, const Execution Context & Call Stack Scope, Hoisting & Closures this, call, apply, bind Promises, Async/Await & Event Loop Debounce & Throttle Array & Object methods ES6+ features Common interview pitfalls & output-based questions Perfect for quick revision before interviews and daily practice. 📥 Save this post for later #JavaScript #JSNotes #Frontend #WebDevelopment #FullStackDeveloper #ReactJS

🚀 Front-End Development isn’t magic — it’s a roadmap. HTML builds the structure. CSS brings it to life. JavaScript adds logic. React scales it into real products. You don’t need to learn everything at once. You just need to learn the right things in the right order. Build → Break → Fix → Repeat. That’s how developers are made. 💻🔥 Portfolio + Deployment = Confidence Consistency > Motivation #FrontendDevelopment #WebDevelopment #ReactJS #JavaScript #LearningInPublic #DeveloperJourney #Roadmap #TechCareers

Unlock the secrets of JavaScript, the backbone of modern web development. Dive into the fundamentals and master the skills needed to build dynamic applications. Whether you're starting with basics or advancing to frameworks like React, this guide is your gateway to becoming a proficient developer. Follow @techiesreign on all platforms to gain access and start learning today! #LearnTech #TechiesReign #WebDevelopment #DataAnalysis #ProjectManagement #TechSkills #OnlineLearning #TechTraining #CareerGrowth #digitalskills #JavaScript #WebDevelopment #CodingJourney

🚀 New Video Alert – Web Development Series (HTML / CSS / JS) Just uploaded a brand new tutorial on Timing & Interval Functions in JavaScript as part of my Web Development Series! Timing functions are used everywhere in real websites — countdown timers, loading animations, OTP timers, auto sliders, live clocks, and delayed actions. If you want to build real-world projects, understanding JavaScript timers is a must. In this video, I explain timing and interval functions step by step, assuming you are still a beginner. You will understand not just how to use timers, but why and when to use them in real projects. All concepts are explained slowly using live coding in VS Code and browser console output, so you can clearly see how JavaScript executes delayed and repeated code. I also cover common beginner mistakes that cause performance and logic issues. 📌 What You Will Learn - What timing functions are in JavaScript - How setTimeout() works - How setInterval() works - Difference between timeout and interval - Clearing setTimeout() and setInterval() - Countdown timer example - Loading animation using JavaScript - Real-world use cases of timers - Common beginner mistakes - Best practices for using timers ▶️ Watch the Full Video: https://lnkd.in/grWnq_md 📚 Complete Web Development Playlist: https://lnkd.in/eYkaJ8TF 📥 Download PPT & Source Code: https://lnkd.in/gdPfVAey This video is perfect for beginners who want to clearly understand JavaScript timing functions, write cleaner timer logic, avoid common mistakes, and build a strong foundation for advanced topics like animations, async JavaScript, and real-world web applications. #javascript #javascriptforbeginners #settimeout #setinterval #javascripttimers #webdevelopment #webdevseries #learnjavascript #codingforbeginners #jdcodebase

𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗦𝗲𝗿𝗶𝗲𝘀 – 𝗗𝗮𝘆 𝟭𝟬: 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝘁𝗼 𝗗𝗢𝗠 (𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁 𝗢𝗯𝗷𝗲𝗰𝘁 𝗠𝗼𝗱𝗲𝗹) The DOM allows JavaScript to interact with HTML elements. It represents the structure of a web page so JavaScript can read, change, and control content dynamically. 𝗪𝗵𝗮𝘁 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗖𝗮𝗻 𝗗𝗼 𝗨𝘀𝗶𝗻𝗴 𝗗𝗢𝗠  • Access HTML elements  • Change text and HTML content  • Change styles and attributes  • Respond to user actions 𝗦𝗲𝗹𝗲𝗰𝘁 𝗮𝗻 𝗘𝗹𝗲𝗺𝗲𝗻𝘁 document.getElementById("title"); 𝗖𝗵𝗮𝗻𝗴𝗲 𝗧𝗲𝘅𝘁 𝗖𝗼𝗻𝘁𝗲𝗻𝘁 document.getElementById("title").innerText = "Hello JavaScript"; 𝗖𝗵𝗮𝗻𝗴𝗲 𝗦𝘁𝘆𝗹𝗲 document.getElementById("title").style.color = "blue"; 𝗞𝗲𝘆 𝗣𝗼𝗶𝗻𝘁𝘀  • DOM connects JavaScript with HTML  • Changes happen instantly on the page  • DOM manipulation is the foundation of frontend development 𝗧𝗼𝗱𝗮𝘆’𝘀 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲  • Create an HTML element with an id  • Change its text using JavaScript  • Change its color or background Next, we continue with Events and Event Handling in JavaScript. #JavaScriptSeries #Day10 #LearnJavaScript #DOM #JavaScriptBasics #FrontendDevelopment #CodingJourney #techgian

HTML, CSS, and JavaScript are the foundation of everything in web development. HTML gives structure, CSS brings visual life, and JavaScript adds interaction and logic. Before frameworks, libraries, and modern stacks, mastering the fundamentals is what separates a solid developer from someone who only replicates solutions. Those who truly understand the basics grow faster and solve problems with much more confidence. Strong foundation, clean code, and continuous growth. 🚀 #HTML #CSS #JavaScript #Frontend #WebDevelopment #DevLife #Programming #ContinuousLearning

DOM (Document Object Model) I just published a new article on Medium where I explain the basics of the DOM — what it is, why it matters, and how JavaScript interacts with it to make websites dynamic and interactive. Read the full article here: https://lnkd.in/g_5KhfQ5 #JavaScript #WebDevelopment #Frontend #DOM #HTML #CSS #ProgrammingHero