Month: July 2025

JavaScript single-threaded hai, lekin asynchronous operations iski superpower hain! Jab bhi hum API calls, file operations, ya database queries jaise time-consuming tasks karte hain, asynchronous flow control inka hero ban…

TypeScript? Woh Toh Compile Hoke JavaScript Banta Hai Na?Traditionally, TypeScript ko run karne ke liye hum tsc (TypeScript Compiler) ya babel use karte thay. Pehle code ko JavaScript mein convert…

Aaj hum baat karenge TypeScript ke baare mein – jo ekdum JavaScript ka hi "powered-up" version hai. Picture karo: JavaScript superhero ban jaaye, par uske paas ek extra "toolbelt" ho. Wahi hai…

Node.js ek powerful backend framework hai, lekin security ko naa samjhein toh "haaye Ram!" wala scene ho sakta hai. Cyber attacks se bachne ke liye, kuch solid best practices follow…

Node.js mein real-time apps banane ka sapna dekha hai? Jaise ki live chat, stock updates, ya multiplayer games? Toh bhaiyo aur beheno, WebSocket aapka best dost hai! Aur ab Node.js…

Aaj kal har koi web development mein Fetch API se pyaar karta hai. Browser mein toh Fetch API ka istemal bahut common hai, lekin Node.js mein iska native support nahi…

Agar aapka Node.js application thoda slow chal raha hai ya CPU/RAM zyada kha raha hai, tension mat lo! Profiling woh magical technique hai jo batayegi ki exactly "kaun sa code…

😄 Agar tum Node.js mein code likhte ho aur kabhi-kabhi "Yaar, yeh toh chal hi nahi raha!" wala feeling aata hai, toh tension nahi! Debugging Node.js ko hum samjhenge, full…

Agar aap web development mein ho, toh Node.js ka naam suna hi hoga! Ye JavaScript runtime hai jo server-side code chala sakta hai. Asli power? Non-blocking I/O aur event-driven architecture…

Agar aap Node.js mein naye ho, toh ek cheez zaroor suni hogi: "npm"! Ye kya hai? Chalo, seedhe shabd mein samjhte hain — npm (Node Package Manager) duniya ka sabse…