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File upload in any web application is a crucial part of the development. Every beginner developer faces some issue while building an API for file upload. If you follow the right procedure then you can easily build an API to upload the single or multiple files to the server. In this article, I am going to explain to you how to build a RESTful API to upload file in Node.js using the express framework. Before going further with this article, I am assuming that you know how to install node.js and how to use the express framework and know about…

Send Email Node.js

Email module is a very important feature of any web or mobile application. Every web or mobile application needs…

Developing a secure Node.js REST API is not a big task if you know how to deal with the JSON Web Token(JWT). Traditional authentication uses cookies and sessions but with the rise of single-page application(SPA), there is a need to look beyond this and JWT fits perfect for this. JWT based authentication is very simple, robust and scalable. That’s why it is so much popular among the node.js developers to secure node.js REST API with JWT. In this tutorial, we will learn how to build a secure node.js REST API using the JSON Web Token. If you are new in…

Every web application needs a database to store information about the users and their activity. A database is an organized collection of data which can be easily accessed, manipulated and updated. There are so many types of the database available in the market but most widely used database are a relational database and NoSQL database. From last few years, demand for the NoSQL database increases exponentially. Today, Nearly most of the single page web application built with the NoSQL database. When compared to the relational database, NoSQL databases are more scalable and provide excellent performance. In this article, we will…

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