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Kafka Explained Like You’re 5

13h ago · 13 min read · Think about something very normal like ordering food online. You place an order, the restaurant gets notified, a delivery partner is assigned, payment is processed and you receive updates on your phon

Understanding Object-Oriented Programming in JavaScript

Mar 15 · 9 min read · If a company needs 50 delivery trucks, nobody designs each one from scratch every single time. The engine, wheels, doors, and seats all follow one master design, and that design is reused again and ag

Understanding Objects in JavaScript

Mar 14 · 7 min read · In programming, many things are easier to understand when related information stays together. A person is not just a name, they also have an age, a city and maybe a profession. A product is not just a

The Magic of this, call(), apply(), and bind() in JavaScript

Mar 14 · 9 min read · In JavaScript, the keyword this acts like a pointing finger. It refers to the object that is currently responsible for running that function. A simple way to understand it is to ask: “Who is calling t

Function Declaration vs Function Expression: What’s the Difference?

Mar 12 · 7 min read · Suppose you are making chai. There is a specific set of steps you follow: boil water, add ginger and cardamom, pour in the milk and let it simmer. If you had to write down those exact instructions eve