Best NPM Packages for Node.js Developers 2020.Node is as a leader in the asynchronous framework market. The platform now supports a huge portion of startups and businesses that are earning hundreds of millions of dollars in revenue.
Node is as a leader in the asynchronous framework market. The platform now supports a huge portion of startups and businesses that are earning hundreds of millions of dollars in revenue. Thus, it establishes itself as a platform that can sustain huge load, whilst retaining smooth performance. Node.js was perhaps the biggest revelation of modern server engineering that we saw. By the looks of it, Node isn’t stopping any time soon; it’s the exact opposite. The project continues to push out frequent updates, and maintains old releases to support older platforms. A new release secures some loopholes in OpenSSL, but also adds more support for languages like C and C++.
Starting with Node.js is a fairly easy process; the guidelines are outlined and thousands of projects are sitting on GitHub, waiting for you to inspect and analyze their architecture. Node.js works great on all platforms, even on Windows 10, for those who are interested. That makes it a truly great platform to begin learning front-end and back-end development together. Let’s not forget that Node has the most populated package manager of any framework or language known to man. Thus, building a website takes only a couple of minutes, thanks to the plethora of modules and libraries that are available through the package manager. Even technical websites/platforms, such as analytics dashboards can take up only a few hours of your time to have a fully functional version up.
APIs are another thing Node is so well known about, because it promises near real-time performance. Node is dependent on APIs to provide smooth data transitions from one place to the other. Tutorials for creating APIs for Node already exist, so does tutorials on how to design an API for Node. It always helps to learn a little bit more about the command line and how Node works with it. Of course, we are just helping to spread the word about some neat Node resources. We did write a little while ago about the most popular Node frameworks that developers recommend this year.
Let’s keep the doors of learning open, while switching our focus from learning to exploring the best NPM packages, and also the best Node.js libraries to kickstart your development workflow. The libraries/packages/modules you will see us mention will range from complex/simple frameworks to libraries that can be used to do specific server-side and client-side tasks, we will also mention a couple of task managers, and tools of similar range. There are so many choices to pick from, so we tried to include only what matters to developers who want to get started with Node.Hapi
Hapi is a server-framework that will happily assist you in building apps, and services. With Hapi, you can put all of your focus towards writing the application logic, with a very concise approach. Hapi isn’t just another wannabe framework either, leading technology companies today rely on Hapi for stellar performance results. Hapi can also be used to build robust APIs, to handle high-load projects that need to scale, and Hapi delivers the kind of modular design that helps to align your project together. Flexibility is key in development, and Hapi gives you all the flexibility you could possibly ask for.
Apps constantly have to deal with external HTTP calls, whether to fetch data, or to load data directly from an external source. Having a reliable way to do HTTP calls is essential. That is why Request has grown to be the most reliable HTTP Client library of them all. With Request, making HTTP calls becomes an easy, secure, and reliable way of accessing external content on the web, in any form imaginable. It works well with authentication methods, too.
There are many uses for Browserify, but the most important one is that it allows us to create the kind of client-side codebase that’s organized, well-structured, and easy to navigate. Anyone can use Browserify to create solid components that quickly allocate dependencies according to their use at any particular situation. Node.js projects tend to stack up on packages, libraries and scripts, and Browserify helps to structure everything neatly together.
Task runners can be avoided for as long as you like, but learning one is going to completely change your programming experience, from day one. With a task runner, you can easily allow yourself to have less tasks to care of for a particular project, and instead automate the process of doing minifications, compile tasks, testing, code linting, and so forth. The less of these you have to do individually on your own, the more time you have to spare for doing actual coding work. Grunt provides a ton of plugins that you can use to automate even the most mundane tasks, without any extra effort from your side. And if you feel that there isn’t a plugin that does what you need, well… just go ahead and create your own, Grunt lets you publish Grunt-specific plugins through NPM.
Node.js is known for being the framework to use for scaling large applications, and infrastructure. Process management should be an essential priority for any Node.js user. PM2 offers both process management for production applications, and a load-balancer to help with any possible performance tweaks. With PM2, your applications stay online indefinitely, giving you the tools to reload apps without having to experience any sort of downtime. Is it a surprise that hundreds of thousands of Node.js users consider this an essential tool to have?
All common programming languages share similar structures in the way things are built. One of the fastest ways to get a programming language to serve your needs is through a framework. Express is the leading Node.js framework for quickly creating and publishing applications, and APIs. The framework’s minimal structure allows any Node.js developer to quickly launch a functional application with the use of Express Generator. Express gives you a solid outline to build your apps on top of. Combine it with any of the other packages we will discuss, and you will quickly realize just how amazing this framework truly is.
Socket lets you build truly real-time communication apps that would require real-time streams of content, whether directly from the data that you are working with, or through an API that comes from an external source. Some example apps that we have seen is a Twitter bot for collecting latest tweets, a Facebook bot for watching news, and other interesting combinations of APIs that work with data in real-time. Just imagine what such communication methods could do for your analytics, truly real-time analytics are still being actively developed even by large companies such as Google Analytics, but with Socket — you just happen to get early access to all that.
Want to craft an app or a project that requires command-line interface? Worry no longer, Commander.js (based on Ruby) is a great solution for creating command-line interfaces without any fuss.
Download](https://github.com/tj/commander.js "Download this NPM package now")Mocha
Underscore is popular amongst developers who enjoy more rapid development workflow through the use of programming helpers. With more than 100+ helpers to choose from, Underscore bridges the gap between opening a new HTML document and writing code for it, without the need to think how complex functions operate.
Want to use jQuery within the server-side of things? Now you can with Cheerio. Cheerio is a fast, flexible, and lean implementation of core jQuery designed specifically for the server.
Passport is a unique authentication module for Node.js devs. The main goal of Passport is to help with authentication requests, this Passport achieves through the use of third-party plugins that act as authentication methods, otherwise known as strategies. The Passport API is straightforward, you give Passport a request that you need to authenticate, the Passport in turn gives you the hooks that let you control what happens after an authentication call fails, or succeeds. Exploring the Strategies, there are hundreds of authentication methods to choose from, starting from internal ones, all the way up to external ones like Google, Facebook, and others.
What’s best for one, is the worst for other. Or the saying goes… it wasn’t our intention to try and please a specific group of Node.js developers, instead, we chose to go the long way, and really explore packages that are heavily sought after, but also heavily useful for a project of any kind.
So many of the libraries we explored, can be used directly together to secure a decent starting base for your next project. Security, flexibility, workflow, productivity, extendability, we feel these are the keywords that best represent the packages that we have explored here, and if you happen to just be a Node.js developer — we welcome you to leave a comment down below, sharing your insights about Node, and your most favorite Node packages that you feel you cannot live without in your daily Node dev environment. Thanks, and see you at the next Node resource we decide to publish.
Node.js for Beginners - Learn Node.js from Scratch (Step by Step) - Learn the basics of Node.js. This Node.js tutorial will guide you step by step so that you will learn basics and theory of every part. Learn to use Node.js like a professional. You’ll learn: Basic Of Node, Modules, NPM In Node, Event, Email, Uploading File, Advance Of Node.Node.js for Beginners
Welcome to my course "Node.js for Beginners - Learn Node.js from Scratch". This course will guide you step by step so that you will learn basics and theory of every part. This course contain hands on example so that you can understand coding in Node.js better. If you have no previous knowledge or experience in Node.js, you will like that the course begins with Node.js basics. otherwise if you have few experience in programming in Node.js, this course can help you learn some new information . This course contain hands on practical examples without neglecting theory and basics. Learn to use Node.js like a professional. This comprehensive course will allow to work on the real world as an expert!
What you’ll learn:
Node is fast, scalable, and easy to get started with. Its default package manager is npm, which means it also sports the largest ecosystem of open-source libraries. Node is used by companies such as NASA, Uber, Netflix, and Walmart.
But Node doesn't come alone. It comes with a plethora of frameworks. A Node framework can be pictured as the external scaffolding that you can build your app in. These frameworks are built on top of Node and extend the technology's functionality, mostly by making apps easier to prototype and develop, while also making them faster and more scalable.
Below are 7of the most popular Node frameworks at this point in time (ranked from high to low by GitHub stars).Express
With over 43,000 GitHub stars, Express is the most popular Node framework. It brands itself as a fast, unopinionated, and minimalist framework. Express acts as middleware: it helps set up and configure routes to send and receive requests between the front-end and the database of an app.
Express provides lightweight, powerful tools for HTTP servers. It's a great framework for single-page apps, websites, hybrids, or public HTTP APIs. It supports over fourteen different template engines, so developers aren't forced into any specific ORM.Meteor
The project has over 41,000 GitHub stars and is built to power large projects. Meteor is used by companies such as Mazda, Honeywell, Qualcomm, and IKEA. It has excellent documentation and a strong community behind it.Koa
Koa is built by the same team that built Express. It uses ES6 methods that allow developers to work without callbacks. Developers also have more control over error-handling. Koa has no middleware within its core, which means that developers have more control over configuration, but which means that traditional Node middleware (e.g. req, res, next) won't work with Koa.
Koa already has over 26,000 GitHub stars. The Express developers built Koa because they wanted a lighter framework that was more expressive and more robust than Express. You can find out more about the differences between Koa and Express here.Sails
Sails is a real-time, MVC framework for Node that's built on Express. It supports auto-generated REST APIs and comes with an easy WebSocket integration.
The project has over 20,000 stars on GitHub and is compatible with almost all databases (MySQL, MongoDB, PostgreSQL, Redis). It's also compatible with most front-end technologies (Angular, iOS, Android, React, and even Windows Phone).Nest
Nest is packaged in such a way it serves as a complete development kit for writing enterprise-level apps. The framework uses Express, but is compatible with a wide range of other libraries.LoopBack
LoopBack is a framework that allows developers to quickly create REST APIs. It has an easy-to-use CLI wizard and allows developers to create models either on their schema or dynamically. It also has a built-in API explorer.
LoopBack has over 12,000 GitHub stars and is used by companies such as GoDaddy, Symantec, and the Bank of America. It's compatible with many REST services and a wide variety of databases (MongoDB, Oracle, MySQL, PostgreSQL).Hapi
Similar to Express, hapi serves data by intermediating between server-side and client-side. As such, it's can serve as a substitute for Express. Hapi allows developers to focus on writing reusable app logic in a modular and prescriptive fashion.
The project has over 11,000 GitHub stars. It has built-in support for input validation, caching, authentication, and more. Hapi was originally developed to handle all of Walmart's mobile traffic during Black Friday.
2:32 What is Node.js?
3:22 Client-Server Architecture
4:12 Multi-Threaded Model
6:13 Single-Threaded Model
7:43 Multi-Threaded vs Event-Driven
9:45 Uber Old Architecture
11:10 Uber New Architecture
12:30 What is Node.js?
13:05 Sucess Stories
14:20 Node.js Trend
14:40 Node.js Features
16:25 Node.js Installation
16:50 Node.js First Example
17:30 Blocking vs Non-blocking
23:50 Node.js Modules
25:10 Global Objects
26:55 File System
34:50 Hands On
1:09:45 Node.js Tutorial
1:10:45 What is Node.js?
1:12:10 Features of Node.js
1:13:00 Node.js Architecture
1:14:55 NPM(Node Package Manager)
1:16:20 Node.js Modules
1:16:30 Node.js Modules Types
1:16:35 Core Modules
1:16:55 Local Modules
1:17:10 3rd Party Modules
1:18:35 JSON File
1:23:30 Data Types
1:29:55 File Systems
1:34:20 HTTP Module
1:44:37 HTTP Module
1:45:27 Creating a Web Server using Node.js
1:58:37 Node.js NPM Tutorial
1:59:37 What is NPM?
2:03:12 Main Functions of NPM
2:04:27 Need For NPM
2:08:07 NPM Packages
2:17:42 NPM Installation
2:18:12 JSON File
2:31:32 Node.js Express Tutorial
2:32:02 Introduction to Express.js
2:32:32 Features of Express.js
2:35:27 Getting Started with Express.js
2:39:42 Routing Methods
2:48:12 Building RESTful API with Node.js
2:48:27 What is REST API?
2:49:42 Features of REST API
2:51:12 Principles of REST API
2:56:37 Methods of REST API
2:59:52 Building REST API with Node.js
3:24:07 Node.js MySQL Tutorial
3:24:32 What is MySQL?
3:25:13 Advantages of Using MySQL with Node.js
3:27:38 MySQL Installation
3:44:23 Node.js MongoDB Tutorial
3:44:58 What is NoSQL?
3:47:53 NoSQL Databases
3:48:38 Introduction to MongoDB
3:52:48 Features of MongoDB
3:53:03 MongoDB Installation
4:36:08 Node.js Docker Tutorial
4:36:38 What is Docker?
4:39:13 Docker Working
4:41:43 Docker Basics
4:42:03 Docker Images
4:42:23 Docker Container
4:44:38 Why use Node.js with Docker?
4:45:18 Demo: Node.js with Docker
4:58:38 MEAN Stack Application Tutorial
4:59:18 What is MEAN Application?
5:02:17 RESTful API
5:03:02 Contact List MEAN App
6:17:57 Node.js Interview Questions
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