"When to use TypeScript: A developer's perspective"

🚀 Introducing Taskwave a modular scheduling library for JavaScript/TypeScript Built to manage one-time and recurring tasks with a clean API. What it offers: ✨ Core library (@taskwave/core) — framework-agnostic task scheduling ⚛️ React integration (@taskwave/react) — hooks for React apps 📦 TypeScript-first — full type safety 🎯 Simple API — schedule, manage, and control tasks with ease 🔧 Production-ready — tested, documented, and optimized Use cases: - Scheduled notifications - Periodic data sync - Automated workflows - Polling intervals - Delayed actions The library is open-source (MIT), supports ESM/CommonJS, and works in any JavaScript environment. I built this to solve real scheduling challenges in production. Sometimes the best solutions come from addressing gaps in existing tools. Check it out: 📦 npm: https://lnkd.in/djTS-pBe 🔗 GitHub: https://lnkd.in/dDMmf_Rs Open to feedback, contributions, and new opportunities. Building products that developers actually use is what drives me. #OpenSource #JavaScript #TypeScript #React #WebDevelopment #SoftwareEngineering #Developer #Programming #TechInnovation

Ever struggled with TypeScript's type assertions losing literal types? 🤔 The `satisfies` operator is your 2025 solution for maintaining both type safety and specific literal values! When you use `as` assertions, TypeScript widens your literal types to their base types. The `satisfies` operator ensures your object matches a type while preserving the exact literal values you provide - giving you the best of both worlds. → Preserves literal types ("hello" vs string) → Maintains type safety → No more unexpected type widening → Perfect for configuration objects Have you adopted `satisfies` in your TypeScript workflow yet? What's been your experience? 🔥 #TypeScript #ProgrammingTips #WebDevelopment #TypeSafety #JavaScript

🚀 Did you know? In JavaScript, await doesn’t block the whole code — it only pauses inside the async function! 🧠 Why? Because await splits the async function into two parts . The first runs synchronously, and the rest runs later as a microtask (after current code finishes but before setTimeout, etc.). “await says — I’ll continue later, but only after the main code finishes.” I think javascript is so confusing. What do you think? 💡 Takeaway: Understanding how await really works helps you avoid surprises in async code execution. #JavaScript #AsyncProgramming #WebDevelopment #CodingTips #EventLoop #letsLearnWithPrateek #Day8

I ran this JavaScript snippet, and the output completely surprised me 😳. Day 10: How JavaScript actually handles a async operations ⚙️. 🧠 Logic: 🔹 JS execution always starts with synchronous code -> so "start", "First" & "end" log first. 🔹 Inside the loop, setTimeout is added to macrotask queue (it will run later). 🔹 Promise.then() is added to microtask queue (these will run right after sync code), cause of high priority then macrotask queue. 🔹 Inside asyncFn(), when execution hits await it pauses that function exec & waits for promise to get resolve. 🔹 In the mean time, event Loop continue with promise callback in microTask, one it's completed, the promise get resolved in asyncFn() & then it prints ("Second") to console. 🔹 And the last, the setTimeout callback in macroTask queue gets executed. So:  ✅ Promise run first (microTasks). ⏱️ SetTimeout run after (macroTasks). That's why promise 0, promise 1, promise 2, and Second appear before all TimeOut logs. #Javascript #InterviewPrep  #100DaysOfCode #CodingChallenge  #JavaScript #CodingInterview #JSChallenges

The Event Loop — What’s Really Happening Behind setTimeout()? JavaScript is single-threaded... but feels multitasked. Here’s the secret — ➡️ Tasks go to the call stack ➡️ Promises & timeouts go to microtask/macrotask queues ➡️ The Event Loop decides what runs next 🌀 Understand this, and async code will never confuse you again! #JavaScript #FrontendDevelopment #DevHackMondays #WebDevelopment #TechLearning

🚀 Ever wondered what really happens behind the scenes when JavaScript runs your code? Even though JavaScript is single-threaded, it behaves like it’s multitasking — all thanks to its Runtime Environment ⚙️ 🧩 Here’s a simple breakdown that made async behavior click for me: 🔹 Call Stack — runs code line by line 🔹 Memory Heap — stores variables & objects 🔹 Web APIs — handle async tasks like fetch() and setTimeout() 🔹 Event Loop — keeps checking if the stack is free and pushes tasks from queues 🔹 Microtask & Callback Queues — decide what executes next Understanding this helped me write smoother async code and debug with confidence 💪 #JavaScript #WebDevelopment #Frontend #AsyncJS #ProgrammingConcepts #LearnInPublic #CodeNewbie #WebDevCommunity

Why is my asynchronous code not working as expected? Asynchronous JavaScript can feel confusing at first—things run “later,” errors seem to disappear, and loops don’t behave how you expect. This guide shows the most common mistakes and simple fixes with easy examples.

𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 𝐁𝐚𝐬𝐢𝐜𝐬 𝐟𝐨𝐫 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐞𝐫𝐬 – 𝐃𝐚𝐲 𝟔 Topic: Conditional Statements in TypeScript Conditional statements help your program make decisions — they control the flow of execution based on whether a condition is true or false. In this session, you’ll learn: 1. if / if–else – handle single or two-way decisions 2. nested if–else – check multiple conditions in sequence 3. switch–case – manage multiple fixed options efficiently 📘 Full examples and exercises in the document below 👇 #TypeScript #AutomationTesting #LearningSeries #JavaScript #Coding

Here’s one of those moments where JavaScript keeps you on your toes 👇 NaN === NaN → false 🤯 It feels wrong — but it makes sense once you know why. In this quick breakdown, I explain: What NaN actually represents Why it doesn’t even equal itself The right way to check it with Number.isNaN() A small detail, but a useful one when debugging strange behavior. 💡 JavaScript is full of tiny quirks like this — and understanding them makes you a sharper developer. Follow CodebreakDev for more quick debugging insights and JavaScript fundamentals. Let’s CodeBreak it down, together 💻 #JavaScript #Debugging #CodingTips #WebDevelopment #Frontend #CodebreakDev #CodebreakDevv

🚀 Day 7 of #30DaysOfJavaScript Topic: Promises and Async/Await ✨ What I learned today: 🔹 Understanding Promises A Promise represents a value that may be available now, later, or never. It has three states — pending, fulfilled (resolved), or rejected. 🔹 How resolve, reject, and setTimeout work resolve(value) → marks the Promise as fulfilled and passes value to .then(). reject(error) → marks it as failed and passes error to .catch(). setTimeout helps simulate async operations (like API calls) before resolving/rejecting. 🔹 How results are handled The result from resolve() is received in the .then() block. The result from reject() is caught in the .catch() block. 🔹 Async/Await logic Adding async before a function makes it always return a Promise. await can only be used inside an async function. It pauses execution until the Promise is resolved and returns its value. #Day7 #LeetCode #30DaysofCode #JavaScript #AsyncAwait #Promises #FullStackDevelopment #Beginner