#Javascript Temporal Api Code Example

Instant "Time Language" for Your App with Day.js #webdevelopment #opensource #javascript

Feb 1-32/365 follow for more such content * API returns 1️⃣ million records to handle it efficiently: * Never load all at once * Sending 1M records to the frontend crashes the browser. * Always fetch in small chunks (20–100 records per request). * Use cursor-based pagination * Backend sends a cursor (last record ID / timestamp). * Frontend requests the next batch using this cursor. * ✅ Better than offset for large datasets: avoids duplicates, keeps queries fast. * Server-side filtering & sorting * Apply search, filter, and sort on the backend, not frontend. * Only send the relevant subset to the UI. * Virtual scrolling / windowing * Render only rows visible in the viewport. * Libraries: React Virtualized, AG Grid, Angular CDK. * Infinite scroll / Load More * Fetch next page only on user action or scroll. * Keeps UI smooth, reduces memory usage. * Caching * Store already fetched pages locally (memory / session). * Avoid re-fetching same data repeatedly. . . 1. Optimizations for large datasets * Use indexed columns for cursor (id, created_at). * Compress API responses (GZIP). * Limit rate & batch requests for backend performance. Key: “Cursor-based server-side pagination + virtual scrolling + lazy loading = smooth, scalable UI for millions of records.” #Programming #tech #Coding #developer #learning

Master JavaScript setTimeout in 60 Seconds! ⏰ Ever wonder how to delay code execution? This interactive demo breaks it down! ✨ What you'll learn: • setTimeout basics • Real-world applications • Clean code practices • Dynamic timing control 💻 Built with vanilla JavaScript, HTML & CSS - no frameworks needed! 👉 Full interactive demo in bio: https://codepen.io/codingwithssr/pen/vEKdEJg Perfect for beginners & intermediate devs! Save this for later 📌 #javascript #codingwithssr #coding #design #reelitfeelit Have you used setTimeout() in your projects?

setTimeout vs setInterval in JavaScript with example #javascript #coding #programming #backend #frontend

📌 Day 19 | Java – while vs do–while 🔹 Definitions while loop Checks the condition before running the code. If the condition is false, the code won’t run at all. do–while loop Runs the code at least once, then checks the condition. 🔹 Syntax while loop while (condition) { // code } do–while loop do { // code } while (condition); 🔹 Key Difference while → check first, then run do–while → run first, then check ✅ Do’s Use while when you need strict condition checking Use do–while when one execution is required Always update the loop variable ❌ Don’ts Don’t forget increment/decrement Don’t write conditions that never change Don’t use do–while when zero execution is expected Same condition. Different result. #Day19 #JavaBasics #WhileLoop #DoWhileLoop #LearnInPublic #codingjourney

Stop letting slow APIs ruin your user experience! ⏰ This Promise.race trick adds timeouts to ANY async operation in JavaScript 🚀 ✅ Set custom timeout limits ✅ Better UX with fast failures ✅ Prevent infinite waiting Perfect for: - API calls - Database queries - Any slow async operation Copy this pattern and use it everywhere! Your users will love the snappy experience 💯 Drop a 🔥 if you're using this! #JavaScript #WebDevelopment #Coding #APIDesign #Programming #AsyncAwait #WebDev #CodeTutorial #LearnJS #TechTips

Day 3/90 of revisiting Javascript. Today learnt about Data Types Data types help the program understand the kind of data it's working with, whether it's a number, text, or something else. There are several data types in JavaScript: - Number: Reps both integers and floating-point values eg 1, 2,20. - Floating point: Number with a decimal point eg 3.14 - String: Sequence of characters or text enclosed in quotes eg "I am a developer." - Boolean: Reps one of two possible values: true or false - Undefined and Null: undefined value is a variable that has been declared but not assigned a value. A null value is an empty value - Object: Collection of key-value pairs. Key is the property name and value is the property value - Symbol: Is a unique & Immutable value. May be used as an identifier for object properties. - BigInt: Can be used to rep integers of arbitrary length #90daysofcodechallenge #javascript #javascriptdevelopers #javascriptdeveloper #codinglife

⏱️ Day 55 | DSA | Time Complexity Explained Support ❤️ Follow 👉 @codewithbrains --- 🧠 What is Time Complexity? Time Complexity measures how an algorithm’s running time grows as input size increases. We express it using Big-O Notation. --- 📊 Common Time Complexities (Visual Order) --- 🔢 Most Important Complexities Complexity Name Example O(1) Constant Access array index O(log n) Logarithmic Binary Search O(n) Linear Single loop O(n log n) Linearithmic Merge Sort O(n²) Quadratic Nested loops O(2ⁿ) Exponential Recursion (subset problems) --- 🎯 Interview Tips 👉 Nested loop? Think O(n²) 👉 Divide by 2 each time? Think O(log n) 👉 Two independent loops? Think O(n + m) 👉 Recursion branching twice? Likely O(2ⁿ) --- 🚀 Why It Matters Helps compare algorithms Used in system design Crucial for coding interviews Shows optimization mindset Save this for revision 📌 Support ❤️ Like • Share • Follow #dsa #timecomplexity #datastructures #coding #softwareengineer #100daysofcode #developer #codingproblems

Your browser sends a Request 👉 The server sends back a Response No request? No response. Request = “Give me this data.” Response = “Here’s what you asked for.” That’s it. That’s how login works. That’s how APIs work. That’s how the web works. 🌐 Understand this once… and backend starts making sense 🔥 #javascripttips #javascriptconcepts #thescriptstyle #technology #45dayscodingcallenge

⚡ Learn how to generate a 4-digit OTP in JavaScript in just 2 minutes! Perfect for beginners building login verification & authentication systems. 💻 Save this reel if you want to build quick JS projects 📌 Follow @CodeWithAli for more coding tutorials & tips . #javascript #webdevelopment #js #codinganddecoding #coder #programminglife #programmerlife #technomusic #codinglife #learnjavascript #developers #frontend #backend #codewithalima #codingreels #codingtutorial #techreels #programmingmemes #developerlife

How Data Travels in an App 🚀 | Simple Backend Flow Explained 📝 Description: Ever wondered what happens when you click a button inside an app? Here’s the simple flow 👇 Frontend ➝ Backend ➝ Database ➝ Backend ➝ Frontend Your data always follows a structured path: • User enters data • Frontend sends it to backend • Backend validates & processes • Database stores securely • Backend fetches & returns response This cycle runs constantly in every app you use. #DataFlow #BackendDevelopment #FrontendDevelopment #FullStackDeveloper #WebDevelopment #AppDevelopment #SoftwareEngineering #CodingLife #LearnToCode #TechExplained #ProgrammingBasics #Developers #TechEducation #SystemDesign #APIDevelopment

🚀 New Episode on Priority Queue (String Implementation) Today we implemented a Priority Queue using Array in Java — but with a twist 👀 Instead of integers, we used String data type and handled priority using compareTo() method (alphabetical order). ✔ Enqueue elements ✔ Dequeue highest priority (smallest alphabetically) ✔ Display remaining elements ✔ Handled overflow & underflow conditions This helped me understand how priority works internally without using Java’s built-in classes. Building data structures from scratch = real understanding 💯 #Java #DataStructures #PriorityQueue #ProgrammingJourney #CodingLife LearningByDoing Episode5