Rahul Kumar

@rahulk

Senior Frontend Engineer at Tekion

Bengaluru, IndiaJoined September 2020

About

I am a Senior Frontend Engineer at Tekion, experienced with JavaScript and React. Starting to share my learnings in frontend.

Available for

Mentoring | Advice | Collaboration | Questions | Full time opportunities

Rahul Kumar's blogs

Meet JavaScriptrahulk.hashnode.dev11 posts

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Recently published

RKRahul Kumarrahulk.hashnode.devJul 9, 2022 · 2 min read

Event Loop in JavaScript

JavaScript is a single-threaded programming language, this means we can do only one thing at a time. Still, we can make scripts run asynchronously. It is possible because of the runtime model based on the event loop in JavaScript. The event loop is r...

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RKRahul Kumarrahulk.hashnode.devJul 8, 2022 · 4 min read

Array prototypes implementation

Introduction Arrays in JavaScript are a special type of object which is mutable and can store multiple values. Underneath it is implemented as a Class which has methods to mutate array in its prototypes. We’ll be looking at some of the methods in thi...

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RKRahul Kumarrahulk.hashnode.devJul 6, 2022 · 4 min read

Discovering Arrays in JavaScript

Introduction to arrays in JavaScript An array is a data structure that can hold a list of elements as an ordered collection. Objects store values as key-value pairs, which does not guarantee the order of elements. Arrays hold two interesting characte...

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RKRahul Kumarrahulk.hashnode.devJul 6, 2022 · 5 min read

Sorting Algorithms in JavaScript

In this post, I want to cover commonly used sorting algorithms using JavaScript. These algorithms reduce the complexity of a problem. Sorting algorithms are used to organize an array of elements into a specific order. For example: [5...

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RKRahul Kumarrahulk.hashnode.devJul 4, 2022 · 3 min read

Let’s understand functions in JavaScript

A function is a code block that can perform tasks. They allow us to use the same code again and again with different parameters resulting in different outputs. Functions are considered the main building blocks of JavaScript. To use a function, we mus...

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Rahul Kumar

About

Available for

Rahul Kumar's blogs

Recently published

Event Loop in JavaScript

Array prototypes implementation

Discovering Arrays in JavaScript

Sorting Algorithms in JavaScript

Let’s understand functions in JavaScript

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Rahul Kumar

About

Available for

Rahul Kumar's blogs

Recently published

Event Loop in JavaScript

Array prototypes implementation

Discovering Arrays in JavaScript

Sorting Algorithms in JavaScript

Let’s understand functions in JavaScript