Node is perfect for building scalable and responsive network apps. The platform uses an event-driven I/O model that makes it fast, efficient, and flexible enough for handling real-time, data-intensive apps that run on distributed services.
Using Node is simple and easy. You can install it from its website and access all necessary documentation to find more detailed Node.js instructions. Let’s explore the fundamentals of Node and check a quick list of the best Node.js libraries.
Fundamentals of NodeJS
Launching a Node.js script requires two simple steps:
- Start the script from a file by running the “$ node” filename;
- Choose the option that suits your coding needs from the console.
It’s important to understand that Node.js scripts are processes, meaning developers can use process information in code to determine what programs running on a single machine should do.
Top NodeJS libraries
Web app developers depend on the efficacy and feasibility of tools to build top-grade web applications. Those who use Node.js packages to develop apps know how essential these tools are to test various frameworks for building web apps.
The main goal of using Node for web app development is to make building apps faster, easier, and more straightforward.
Let’s review some of the best NodeJS libraries you should know about to streamline your web app development. You can start with a detailed Puppeteer tutorial, but the libraries below will take your work to the next level.
If the code fails to load, the website won’t display its content. That means its visitors won’t see anything. Async.js ensures that the content loads fast enough to keep your website’s performance at its best.
If you need an excellent tool for making HTTP requests for apps to access content from external sources, the Request Node library is a dependable, secure, and easy way to do it.
This library is easy to use and makes the entire process of making HTTP requests within a web app simple. HTTP commonly relies on external sources, such as websites, for data. The Request library is perfect for integrating authentication methods as well.
You can quickly check between templates and use this node-based tool to build and arrange client-side codebases.
The tool streamlines and simplifies the development process by giving developers a systematic and structural approach to client-side coding, allowing them to manage various dependencies while working with Node scripts, libraries, and packages.
Node is a user-friendly JS library that offers immense functionalities that can help make web app development more straightforward. It comes with a range of top-grade programming libraries that allow developers to choose the proper framework for their app development needs.
Developers can combine Node frameworks with the right technologies to deliver better, more responsive, and functional web apps to modern internet users. Node is designed to make the coding process more straightforward so that those new to programming and app development can catch up with the latest trends and develop the best coding practices.