Before understanding how async await works, and how to use it, it’s important for us to understand promises in Javascript. Lucky for you, I have a quick guide on promises, so see you in a bit https://blog.devgenius.io/promises-in-javascript-606ce34e2cf1. Welcome back!, now that we understand what promises are, it’s time to understand what…

Arrow functions are the tiktok of the javascript world, everybody seems to be using it. It is fancier, shorter than the traditional function expressions in Javascript and improve the code’s readability. If arrow functions are so great, then why isn’t everyone using those only, why haven’t we discarded the old…

Promises are an important aspect of javascript. Anytime you are making an asynchronous call, whether it be from your client application or server, I promise “promise” would make things are lot easier for you, but promises are tricky to understand, well at-least they were for me. Once we climb the…

If you have been working with react, it’s highly likely that you’ve heard about redux too. Sometimes, they are spoken of as if they are one thing, but they are not. It’s totally possible for you to built your frontend web application and not use redux at all. In this…

If you have started exploring the world of Kafka, you must’ve come across a term KafkaConnector. This article is going to address what that is and how to setup up your own KafkaConnector. What is KafkaConnector? If you have some data into external source such as sql database, elastic search hadoop etc, and…

Have you just started working/learning Kafka? Came across schema registry and don’t know what the heck it is? Well, you landed on the right page. Today we are going to explore what Kafka schema registry is, create and store our first Avro schema in the registry, and also produce and…

If you are learning React and just entered the world of class components, you must have come across the word ‘Lifecycle methods’. This article is going to explore those lifecycle methods. If you have worked with android development as I previously, lifecycle methods may seem somewhat familiar to you, similar…

During your technical journey, I am sure you must have come across the terminology ‘Docker’. Today we are going to dive into what Docker is and why docker is used. Addressing the question of what docker is. According to the official documentation: Docker is an open platform for developing, shipping…

If you starting with Kafka, and want an easy consolidated guide to all the basic terminologies such as brokers, partitions, clusters etc then you landed at the right place. Before starting with them, let’s understand what the heck Kafka is? According to the official documentation: Apache Kafka is an open-source…