JavaScript Me Proxy & Reflect API Kya Hote Hain – Proxy & Reflect API In JavaScript

JavaScript Proxy & Reflect API : JavaScript ke Proxy aur Reflect API dono hi metaprogramming ka part hain. Metaprogramming ka matlab hai — aisi programming jisme hum apne code ka…

Continue ReadingJavaScript Me Proxy & Reflect API Kya Hote Hain – Proxy & Reflect API In JavaScript

JavaScript Me WeakRef & Finalization Registry Kya Hote Hain – JavaScript Weak Ref & Finalization Registry

1. WeakRef Kya Hota Hai ? WeakRef ka matlab hota hai weak reference to an object. Normal JavaScript variables me agar tum ek object assign karte ho, to us object…

Continue ReadingJavaScript Me WeakRef & Finalization Registry Kya Hote Hain – JavaScript Weak Ref & Finalization Registry

Web Workers & Service Workers Kya Hote Hai – Web Workers & Service Workers In JavaScript

1. Web Workers — Background Thread for Your JavaScript Web Workers basically ek JavaScript ka separate background thread hai jo browser ke main thread ke parallel run hota hai. Normal…

Continue ReadingWeb Workers & Service Workers Kya Hote Hai – Web Workers & Service Workers In JavaScript