Brindha

Creating Node project with Express, MongoDB, Typescript & GraphQL involves several steps. Lets discuss them in detail as follows:Prerequisites:Before getting into the steps to create a node project, let’s make sure the system is installed with node , VS Code, and Mongo DB softwares.Step 1 : Create the server folder… Continue Reading 1. Building a Project with NodeJs, Typescript, Express, GraphQL and MongoDB

System Design – Tools & techniques must be considered to visualize the system architecture and also to optimize, validate and ensure its robustness while starting with system analysis.Some of the recent tools & techniques given below are available in a wider range. UML:UML stands for Unified Modelling Language and it… Continue Reading System Design Tools & Techniques

System design is the process of defining the architecture, interfaces, and data for a system that satisfies particular requirements. Once we have these information, we can identify technical specifications to implement the planned design.In simple words, we can define system design as a technical solution to our requirements. Steps in… Continue Reading Introduction to System Design

In Node.Js applications, we can perform email functionality with the use of “nodemailer” library. Nodemailer:It is a comprehensive email module for Node.js, which makes it easy to send emails from your Node.js application. It supports HTML content, attachments, different transport methods (like SMTP, sendmail, etc.), and more. Transporter:Transporter is an… Continue Reading Email Functionality in Node.Js Application:

There are various ways to run a Node.js project, but some common methods are: Using the node Command: Using NPM Scripts:In your package.json file, you can define scripts that automate various tasks, including starting your Node.js application.Add a “scripts” section in your package.json:“scripts”: { “start”: “node app.js” }Run the following… Continue Reading Methods to run a Node Project

Search Function in React JS to display List with filtered items To add a search function for a list in a React Component, we can follow these steps:1. Create a new state variable to hold the search query. 2. Update the map function that renders the table rows to filter… Continue Reading Search Function in React JS to display List with filtered items

Basic Guidelines to Upload an Image in React JS Image uploads are a fundamental part of modern web development. Whether you’re building a social media platform, an e-commerce site, or a simple blog, the ability for users to upload images is a common requirement. Image uploads allows users to add… Continue Reading Basic Guidelines to Upload an Image in React JS

There are different ways of communication available to pass data between the components in react projects. Method One: Using Call back functions & props For passing data from parent to child component, we use props. Props data is sent by the parent component and cannot be changed by the child… Continue Reading Passing variables and functions among components in React JS