Why Multithreading Matters for Smooth App Performance

Lovable vs Replit | Best Tool for Developers? Lovable and Replit are powerful tools for building apps — but they serve different users. Lovable: • AI-powered app builder • No coding required • Fast idea to prototype Replit: • Full coding environment • Supports multiple languages • More control & flexibility Choose Lovable for speed. Choose Replit for power.#Lovable #Replit #AItools #Coding #NoCode #Developers #TechTools #BuildApps #Programming #StartupTools

Something that took me time to really understand — async and await in C# At first, I thought it’s just to make code faster. But it’s more about using resources better. Here’s how I now understand it: When your app is waiting (like DB call or API call), why block the thread? Instead: async allows it to run without blocking await waits for result without freezing the app Example: User opens page → backend calls DB Without async: thread just waits doing nothing With async: thread can handle other requests This becomes really important when multiple users are using your app. Once I got this, it changed how I write APIs. #DotNet #CSharp #ASPNetCore #BackendDevelopment #WebDevelopment #SoftwareDevelopment #Programming #Coding #DeveloperLife #Tech #FullStackDeveloper #APIDevelopment #AsyncAwait #LearnToCode #SoftwareEngineering #Developers #CodeNewbie #100DaysOfCode #TechCommunity #DevCommunity #CodingJourney #BuildInPublic #ProgrammingLife #DeveloperJourney #CodeDaily #CareerInTech

🚨 Circular Dependency in NestJS: The Silent Architecture Killer ❌ Nest can't resolve dependencies of the XService (?). Please make sure that the argument YService is available in the current context. It compiles fine… but at runtime it breaks your app with unresolved dependencies, exposing hidden coupling in your design. It’s not just a NestJS issue — it’s a sign your services are too tightly connected and need better separation of concerns. #NestJS #NodeJS #BackendDevelopment #SystemDesign #SoftwareArchitecture #CleanCode #TypeScript #Microservices #WebDevelopment #Programming #Developers

Inside Backend – Day 1 When a user clicks a button in an application, a lot happens behind the scenes. - The app sends a request   - Backend processes it   - Database is queried   - Response is sent back  This entire flow happens in milliseconds. Understanding this is the first step to learning backend development. Starting a series to break down backend concepts in simple terms. Day 2 coming tomorrow. Stark Your Backend Journey with Node.js: https://lnkd.in/g_BC6jty #backenddevelopment #webdevelopment #programming #softwaredevelopment #coding

Android Tip 👇 If your app freezes for 5 seconds… It’s called ANR (Application Not Responding). Common reason: 👉 Doing heavy work on Main Thread ✔ Network calls ✔ Database operations ✔ Large computations 👉 Solution: Move work to background using Coroutines 💡 Smooth apps never block UI thread 💬 Have you ever faced ANR issues? #AndroidDevelopment #AndroidDev #MobileDevelopment #AppDevelopment #Kotlin #SoftwareDevelopment #Programming #Coding #Developers #TechTips #AndroidTips #CleanCode #PerformanceOptimization #Coroutines #SoftwareEngineering

🚨 Unpopular Opinion: You don’t need to learn 10 frameworks to become a good developer. I’ve been working with Flutter for 2.5+ years, and here’s what actually matters: ✅ Writing clean code ✅ Understanding architecture (MVVM/MVC) ✅ Proper state management ✅ Handling real-world problems (APIs, errors, edge cases) Not the number of technologies you list. Depth > Breadth 💡 Agree or disagree? 👇 #Flutter #Developers #Programming #UnpopularOpinion #FlutterDev #AndroidDevelopment #GooglePlay #MobileDevelopment #FlutterTips #AppDevelopment #Dart #SoftwareEngineering #FlutterCommunity

You are using APIs daily… without even knowing it. Ever clicked “Login with Google”? That simple action involves an API. - Your app sends a request   - Google verifies your identity   - Sends data back  This communication is called an API. Simple way to understand: API = Messenger between two systems If you’re learning backend or web development, this is a must-know concept. #api #backenddevelopment #webdevelopment #programming #coding #softwaredevelopment

What people think coding looks like: "Typing fast… building cool apps… making money." 💻✨ What coding actually looks like: Reading the same error 10 times. Changing one small thing. Running the code again. Still broken. Then suddenly… It works. And you have no idea why. 😅 Coding isn’t just about writing code. It’s about patience, confusion, and small wins. #softwareengineering #webdevelopment #programming #debugging #javascript #developers #codinglife #learntocode #buildinpublic

A clean and practical Flutter Command Cheat Sheet to speed up your development workflow From project setup to build, testing, and debugging everything in one place for quick reference. This is something I find very useful while working, so I'm sharing it with the community. Inspired by the work of Junaid Jamel 👏 Let me know if you’d like more resources like this. #Flutter #MobileDevelopment #Developers #Programming #Dart #AppDevelopment #SoftwareDevelopment #Tech #Coding #DevTools

👉 “Most developers can run a Spring Boot app. Senior developers understand what happens before it starts… and after it fails.” 💡 If you can explain: Bean creation lifecycle Auto-configuration ApplicationContext initialization You’re already ahead of 90% 👀 #SeniorDeveloper #JavaDeveloper #SpringFramework #CleanCode #Architecture #Backend #TechSkills #Programming #DevCommunity #SoftwareDesign