Node.js is a cross-platform, open-source JavaScript runtime environment that can run on Windows, Linux, Unix, macOS, and more. Node.js runs on the V8 JavaScript engine, and executes JavaScript code outside a web browser.
NodeMailer NPM is used for sending emails through node server. You can send the HTML content also using it. It is a module that makes easy to sending emails through NodeJs. The NodeMailer can be downloaded or installed using npm: After downloading the module you can add it or require the module like this. Send […]
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JWT token in NodeJs is used to authentication process. Every server must be authenticate its users or every requests that from where it’s coming, it’s valid request or any hacker is sending that. So JWT Token, in Node can be implemented. In this tutorial we will learn about to generate the token and validate that
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Websocket is generally used for real-time and bidirectional communications with server side like NodeJs and client side. It enables the client to get real-time data without continuous polling. What is Websocket? Websocket is computer communication protocol, providing simultaneous two-way communication channels over a single transmission controll protocol connection. Installing websocket in nodejs First install the
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In this tutorial we will learn how to use Array Map in JavaScript with the help of different-different operations. Mainly it creates new array by applying on each element. So please have a look into. the below tutorial. Why we user Array Map in JavaScript? In JavaScript, the Array.prototype.map() method is used to create a
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In this tutorial we will learn all methods of JavaScript String. JavaScript is commonly used and very popular programming language. It can be used for various purposes like backend and & frontend as well as. Please see below all the string methods in js. Here are all the String methods in JavaScript There are many
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Using aws in nodejs project is common now-days, so in this tutorial we will learn how to use aws sdk in javascript with all operations. Like uploading files to aws bucket, getting signed url, and deleting file, uploading into a folder as well as. Why to use AWS SDK? Any website or application stores their
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Node.js SSL Setup on Aws EC2 is very easy. We will use the SSL .cert and .key file for adding SSL on our Node.Js server on AWS EC2. SSL are used to secure the server. What is SSL? SSL (Secure Sockets Layer) certificates are like digital passports for websites. They ensure that the communication between
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