SATHISHKUMAR R

🚀 B.E. ECE Graduate | Aspiring Software Engineer 💻 Learning Java, Web Development & Backend Technologies 🔨 Building Projects & Sharing My Learning Journey. 🌱 Always Learning. Always Building.

Salem, Tamilnadu. Joined on Sep 16, 2026

Education

AVS Engineering College

Pronouns

He/Him

SATHISHKUMAR R

Oct 23

What is Virtual DOM?

#frontend #javascript #react #virtualdom

1 min read

SATHISHKUMAR R

Oct 23

1. What is a Diffing Algorithm?

#frontend #javascript #react #diffing

1 min read

SATHISHKUMAR R

Oct 23

What is useState?

#frontend #javascript #react #usestate

1 min read

SATHISHKUMAR R

Oct 23

What is a Component in React?

#frontend #javascript #react #webcomponents

1 min read

SATHISHKUMAR R

Oct 23

What are Hooks in React?

#frontend #javascript #react #hooks

1 min read

SATHISHKUMAR R

Oct 23

What is JSX?

#programming #frontend #javascript #react

1 min read

SATHISHKUMAR R

Oct 22

What is React JS?

#myblog #programming #frontend #react

1 min read

SATHISHKUMAR R

Oct 22

What is a Meta Tag?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 22

What is a Closure?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 22

Asynchronous JavaScript?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 22

Synchronous JavaScript?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 15

What is a Promise in JavaScript?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 13

What is a Ternary Operator?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 12

What is an EventListener in JavaScript?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 11

Events in JavaScript (JS)?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 8

DOM in JavaScript?

#myblog #programming #frontend #javascript

1 min read

SATHISHKUMAR R

Oct 7

Falsy in JavaScript?

#programming #frontend #javascript #myblog

1 min read

SATHISHKUMAR R

Oct 7

Truthy in Javascript?

#programming #frontend #javascript #myblog

1 min read

SATHISHKUMAR R

Oct 7

What is JSON in JavaScript?

#programming #frontend #javascript #myblog

1 min read

SATHISHKUMAR R

Oct 7

What is fetch() in JavaScript?

#programming #frontend #javascript #myblog

1 min read

SATHISHKUMAR R

Oct 7

What is an API in JavaScript?

#programming #frontend #javascript #myblog

1 min read

SATHISHKUMAR R

Oct 7

What is foreach() in Javascript?

#frontend #javascript #programming

1 min read

SATHISHKUMAR R

Oct 7

What is JavaScript (JS)?

#javascript #frontend #programming

1 min read

SATHISHKUMAR R

Oct 7

Filter in Javascript

#javascript #filter #frontend #programming

1 min read

SATHISHKUMAR R

Oct 6

What is Margin and Padding?Difference Between Margin and Padding?

1 min read

SATHISHKUMAR R

Oct 6

Callback Function in JavaScript?

#webdev #javascript #callback #programming

1 min read

SATHISHKUMAR R

Sep 30

What is Semantic?

#html #css #frontend

1 min read

SATHISHKUMAR R

Sep 30

Types of CSS

#css #html

1 min read

SATHISHKUMAR R

Sep 30

What is CSS?

#frontend #html #css #website

1 min read

SATHISHKUMAR R

Sep 30

What is Simple HTML?

#html #programming #javascript #beginners

1 min read

SATHISHKUMAR R

Sep 30

What is HTML?

#html

1 min read

SATHISHKUMAR R

Sep 30

What is the CSS Box Model?

#html

1 min read

DEV Community

SATHISHKUMAR R

Skills/Languages

Currently learning

Currently hacking on

Available for

What is Virtual DOM?

1. What is a Diffing Algorithm?

What is useState?

What is a Component in React?

What are Hooks in React?

What is JSX?

What is React JS?

What is a Meta Tag?

What is a Closure?

Asynchronous JavaScript?

Synchronous JavaScript?

What is a Promise in JavaScript?

What is a Ternary Operator?

What is an EventListener in JavaScript?

Events in JavaScript (JS)?

DOM in JavaScript?

Falsy in JavaScript?

Truthy in Javascript?

What is JSON in JavaScript?

What is fetch() in JavaScript?

What is an API in JavaScript?

What is foreach() in Javascript?

What is JavaScript (JS)?

Filter in Javascript

What is Margin and Padding?Difference Between Margin and Padding?

Callback Function in JavaScript?

What is Semantic?

Types of CSS

What is CSS?

What is Simple HTML?

What is HTML?

What is the CSS Box Model?