JavaScript

Hello. In this tutorial, we will take a look at implementing the url shortener in the nodejs application with the help of mongodb. I will be using the mlab portal for creating and managing the mongodb. 1. Introduction These days remembering the short urls is quote a trend as people do not like to remember the big long urls for ...

Hello. In this tutorial, we will understand and see a practical implementation of ejs template in the nodejs and express js application. 1. Introduction ejs or Embedded Javascript Templating is a template engine used by nodejs applications. The template engine helps to work on the html code with minimal code. Ejs is one of the most common templating engines used ...

Hello. In this tutorial, we will understand and see a practical implementation of the HTTP POST Request with Axios in the express js application. 1. Introduction Axios is a promise-based HTTP client for browser and nodejs. It makes asynchronous calls to the restful endpoints and can be used with plain javascript or applications like Vue or React. It offers several ...

Hello. In this tutorial, we will understand how to a template engine in a simple express.js application. 1. Introduction The template engine in the express js application helps to use the static template files in the applications. At runtime, it replaces the variable in the template file with the actual values. Some of the commonly used popular template engines are ...

Hello. In this tutorial, we will understand how to implement a simple rate-limiting in a simple nodejs application using express. 1. Introduction With the increase in digital security, there are many reasons for protecting the api’s such as saving costs in the cloud or restricting the api usage. The express-rate-limit is a simple library that helps to quickly build a ...

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Hello. In this tutorial, we will understand how to secure restful apis in a nodejs with the help of the json web token. 1. Introduction To protect the restful apis in a nodejs application once usually recommends the most common approach known as the json web token (popularly called the “jwt” or “jot”). Json web tokens (or jwt) are an ...

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There’s no doubt that React has played a significant role in software development projects. It has become the most popular web framework among developers worldwide since 2021. According to Statista, 40.14% of respondents reported using React.js, while 34.43% used jQuery. It’s been over a few years since React took top place as one of the best JavaScript libraries in the ...