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Node.js

A collection of 20 issues

Creating PDFs with Node.js and the 'PDFKit' library

Creating PDFs with Node.js and the 'PDFKit' library In the world of web development, there are many different ways to create, view, and edit documents. The most popular of these is undoubtedly the PDF (Portable Document Format). Developed by Adobe, PDFs are the standard for document sharing,

Speed up your Node.js tests with the 'Mocha' testing framework

Speed up your Node.js tests with the 'Mocha' testing framework Node.js is an open-source, cross-platform JavaScript runtime environment for developing a variety of tools and applications. It is built on Google Chrome’s V8 JavaScript engine and allows developers to create applications that run on the

Creating interactive command-line interfaces with 'Commander' in Node.js

where ever necessary Creating Interactive Command-Line Interfaces with ‘Commander’ in Node.js Command-line interfaces (CLIs) are an essential part of any development workflow. They allow developers to quickly build and run programs and scripts, as well as control and monitor their applications in production. Node.js developers, however, have historically

Optimizing the deployment process of your Node.js app with 'PM2'

Optimizing the Deployment Process of Your Node.js App with PM2 The development of Node.js applications has become a popular choice for web and mobile developers. Node.js is a powerful platform for powering the backend of your applications and making them highly performant and responsive. However, deploying a

Easily parse and validate user input with 'Joi' in your Node.js app

Easily parse and validate user input with 'Joi' in your Node.js app The internet is full of data and user input, and it can be difficult to keep track of it all. Node.js developers who want to ensure their applications are secure and reliable need to

The 'Cheerio' package: An easy way to do web scraping in Node.js

The 'Cheerio' Package: An Easy Way to Do Web Scraping in Node.js Web scraping is a process of extracting data from websites by parsing HTML and retrieving the desired information. It is an efficient way to access data from multiple sources, as it eliminates the need for

A beginner's guide to using 'Pug' for server-side rendering in Node.js

A Beginner's Guide to Using Pug for Server-Side Rendering in Node.js Server-side rendering is a popular technique for creating web applications. It is a way of rendering HTML on the server-side of an application and sending it to the client. This technique offers a variety of advantages

5 ways to improve performance in your Node.js applications with 'Express'

5 Ways to Improve Performance in Your Node.js Applications with Express When it comes to building web applications with Node.js, Express is one of the most popular frameworks. It makes it easy to create robust, scalable web applications that can be deployed quickly and with minimal fuss. But

Integrating 'Socket.IO' into your Node.js project for real-time data processing

Integrating Socket.IO into Your Node.js Project for Real-Time Data Processing Real-time data processing is an essential part of many applications today. Whether you’re building a chat app, streaming video, or creating a web game, it’s important to be able to quickly and effectively transfer data between

NPM: A Comprehensive Guide to the Node.js Package Manager

NPM: A Comprehensive Guide to the Node.js Package Manager The Node.js package manager, or NPM, is essential for developers who want to use Node.js to build applications. It is a powerful tool that helps developers manage packages, dependencies, and other important aspects of the development process. This