Wanuja Ranasinghe – Medium

Wanuja Ranasinghe

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Dev Genius

SOLID Principles With Real World Examples in TypeScript

In this article, discover how SOLID principles enhance software quality and enable robust, flexible, scalable systems with TS.

Mar 8

SOLID Principles With Real World Examples in TypeScript

Mar 8

Wanuja Ranasinghe
in
Dev Genius

What is Database Indexing?

Database indexing is a technique used to improve the speed of data retrieval operations on a database table. An index is a data structure…

Jul 3

What is Database Indexing?

Jul 3

Wanuja Ranasinghe
in
Dev Genius

How Node.js Works

Mar 19

Image by Author: How Node.js works

Mar 19

Wanuja Ranasinghe
in
Dev Genius

React Lifecycle Methods: Transitioning from Class components to Functional Components

React Lifecycle Methods have been a foundation in class component development, providing developers with hooks to manage component behavior…

Mar 14

React Lifecycle Methods: Transitioning from Class components to Functional Components

Mar 14

Wanuja Ranasinghe
in
Dev Genius

REST Assured for API Automation Testing(Beginners Guide)

This tutorial serves as a beginner’s guide to API automation testing using REST Assured, a popular Java-based library.

Jan 19

REST Assured for API Automation Testing(Beginners Guide)

Jan 19

Wanuja Ranasinghe
in
Dev Genius

Rendering Strategies in Next.JS

Sep 22, 2023

Rendering Strategies in Next.js

Sep 22, 2023

Wanuja Ranasinghe

Here are some errors that I faced while implementing the bar chart and doughnut chart.

These errors occur due to incompatibility between the version of Chart.js being used and the version of ‘react-chartjs-2’.

Jun 5, 2023

Jun 5, 2023

Wanuja Ranasinghe
in
Engineering at 99x

How to send emails in Node.js + Express.js application using nodemailer.

In this article, I will guide you to sending emails in the NodeJS application by using nodemailer npm package.

May 8, 2023

How to send emails in nodejs + express application

May 8, 2023

Wanuja Ranasinghe
in
Engineering at 99x

Introduction to Cloud Computing?

In this tutorial, I am explaining what is cloud computing, what are the types of cloud computing and the characteristics of cloud…

Mar 7, 2023

Introduction to Cloud Computing?

Mar 7, 2023

Wanuja Ranasinghe
in
Dev Genius

Firebase Authentication With Custom Node.js+Express Backend

In this article, I explain how to integrate Firebase Authentication to React, Node.js, and Express applications. When we use firebase…

Sep 22, 2022

Firebase Authentication With Custom Node.js+Express Backend

Sep 22, 2022

Wanuja Ranasinghe

Wanuja Ranasinghe

Full Stack Developer | Final Year Undergraduate at University of Moratuwa, Sri Lanka| https://www.wanujaranasinghe.me/

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