8 Node.js Frameworks Worth Knowing in 2021

This article will introduce to you the Node.js framework that is most worth knowing and using in 2021. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

Node.js is the most agile server-side web application platform because it provides application development companies with the convenience of building a scalable single programming language web platform. It is one of the most popular open source JavaScript runtime frameworks and has cross-platform properties, allowing us to run code outside the browser.

Related recommendations: "nodejs Tutorial"

What is special about Node.js?

• It has a clean and concise code base.

• It is best suited for agile development and prototyping.

• It has a large ecosystem providing open source libraries.

• It can be used to develop enterprise-grade scalable applications faster.

• It is based on the most commonly used programming language - JavaScript.

How has the market responded to Node.js?

Image source: npmtrends

Here is some more information about Node.js:

• Amazon, Netflix, LinkedIn, eBay, PayPal, and Reddit use Node.js as their backend framework.
• 43% of Node.js developers use this framework to create enterprise-grade apps
• Paypal noticed a significant 35% improvement in average response time after switching to Node.js.
• Node.js can improve the performance of any existing application by 50%.
• Node.js reduces app development costs by 58%.
• Statista mentioned that as of early 2020, Node was the most used framework among developers, accounting for 51.4%.

Benefits of using the Node.js framework

• Easy scalability
• Low learning curve
• JavaScript Full stack development
• Large and active community
• Use a single code base to improve overall web performance.

The most worthwhile Node.js framework in 2021

We have introduced Node.js and understood its functions in detail, now we We can discuss the Node.js framework that is most worth knowing and using in 2021.

1. Hapi.js

• GitHub
  • Stars：13.1k
  • Forks：1.3k
  • Version：v20.1.0
  • Contributors：208
  • Users: 16.5k
• NPM weekly downloads: 105,065
• License:BSD-3-Clause

Hapi.js is one of the simplest, safe, and reliable frameworks trusted by many developers. You can use Hapi.js to create scalable and robust applications with minimal overhead and out-of-the-box functionality. It is the top Node.js framework for developing JSON APIs.

Hapi.js can be used for:

• Website
• HTTP proxy application
• Application Programming Interface Service

Main features of Hapi.js:

• Input validation
• Log
• Error handling
• Code reusability
• Caching
• No external dependencies
• Configuration-based functionality
• Integrated framework: Provides comprehensive authentication and Authorization API support.

When to use Hapi.js:

Hapi.js is ideal for developing secure, real-time, scalable and social media applications. Most mobile app developers prefer to use Hapi.js to create proxies and API servers.

Who is using Hapi.js:

• Commercetools
• Main Stack
• Beam
• Taggun
• Artifakt

2. Express.js

• GitHub
  • Stars: 52.3k
  • Forks: 8.8k
  • Version: v4.17.1
  • Contributors: 262
  • Users: 9.2m
• NPM Weekly Downloads: 17,193,915
• License：MIT

Express.js is a flexible and simple Node.js application framework. This plugin isn't built around specific components, so it doesn't limit what technology you can use. This gives developers the freedom to experiment. They also get lightning-fast configuration and a pure JavaScript experience, features that make Express.js a strong contender in the rapid prototyping and agile development market.

Express.js can be used for:

• Single-page application
• Multi-page application
• Hybrid application

Express.js main features:

• Faster server-side development
• Empower developers to build RESTful faster API
• Express supports MVC architecture, but requires developers to do some extra work
• Supports NoSQL databases out of the box

When to use Express.js:

Express.js is ideal for quickly creating web applications and services because it has ready-made API generation tools. It is part of MEAN, a full-stack JavaScript-based solution. This means you can use Express.js to build any browser-based enterprise application.

Who is using Express.js:

• FindHotel
• Omnipresent
• Okay
• SiHub
• TheDoe

3. Nest.js

• Github
  • Stars: 35.5k
  • Forks: 3.4k
  • Version: 7.5.0
  • Contributors: 226
  • Users: 60.4k
• NPM Weekly Downloads: 508,214
• License：MIT

Nest.js is a server-side application framework that is designed to liberate developer productivity , built to make their lives easier. Developers often use this Node.js framework to organize and manage their code better.

Nest.js can be used to:

• Write clearer and reusable code.
• Write code with higher-level structures, such as interceptors, filters, pipes, etc.;
• Write scalable, testable, and loose applications.

Nest.js main features

• Easy to extend: can be used with other libraries.
• Allows developers to code entirely in pure JavaScript.
• Combines the characteristics of functional programming, object-oriented programming and reactive programming.
• Open framework API to help developers use various third-party modules on various platforms.
• It has a detailed and well-maintained documentation.

When to use Nest.js:

Nest.js is primarily used for writing applications that are scalable, testable, and loosely coupled. It takes the scaling potential of Node.js to a whole new level. It provides the right balance of structure and flexibility to efficiently manage your code for large projects and still have a sense of structure to follow.

Who is using Nest.js:

• Roche
• Adidas
• Decathlon
• Capgemini

4. Koa.js

• GitHub
  • Stars： 30.9k
  • Forks: 3k
  • Version: 2.13.1
  • Contributors: 219
  • Users: 160k
• NPM Weekly Downloads: 870,944
• License : MIT

Koa.js is an open source Node web framework created by the original team of Express.js. With Koa, their goal is to create a smaller, more valuable, and more powerful platform for web applications and APIs. It provides a variety of efficient methods to make the process of building services faster.

Koa.js can be used for:

• Front-end system
• Back-end system
• Hybrid system

Koa.js main features:

• Represents modernity and the future
• Smaller size compared to all Node.js frameworks.
• There is a built-in error catcher to prevent the website from crashing.
• Use the context object, which holds both request and response objects.

When to use Koa.js:

Koa.js is best used for creating servers, routing, handling responses, and handling errors.

Who is using Koa.js:

• Paralect
• LetzChange
• BrainHub
• Bulb

5. Socket.io

• GitHub
  • Stars：52.7k
  • Forks：9.6k
  • Version: 4.0.0
  • Contributors: 189
  • Users: 2.2m
• NPM Weekly Downloads: 3,617,636
• License: MIT

Socket.io is a framework used to create real-time two-way communication between client and server. To do this, the client needs to have Socket.io installed in the browser, and the server needs to integrate the Socket.io package. This allows data to be shared in millions of forms. However, the most popular method is still JSON.

Socket.io consists of two parts:

• JavaScript Service: Node.js

• JavaScript Client Library: Node.js

Note: Socket.io is also compatible with many other languages, such as Java, C, Swift, Dart , .Net and Python.

Socket.io can be used for:

• Various namespaces
• Broadcast
• events Handling
• Error handling
• Logging and debugging
• Chat application
• Internal

Socket.io Key Features :

• Encode information into named JSON or binary events.
• Add "real-time" capabilities to your application.
• Supports automatic reconnection
• Excellent speed and reliability
• Instant messaging and chat

When to use Socket.io :

Socket.io is one of the best event-based real-time two-way communication tools. Anyone who wants to add real-time analytics capabilities to their applications should use it. Socket.io is also useful for real-time gaming applications. It is not feasible to use basic HTTP or HTTPS protocols in real-time games because these files are large and it takes time to establish communication. Here we use a smaller socket package to get the job done almost in real time for a smoother and better experience.

Who is using Socket.io:

• Alibaba Travels
• Patreon
• Trello
• Justmop
• Plaid

6. Meteor.js

• Github— Stars: 42.3k
  • Forks: 5.2k
  • Version: 4.0.0
  • Contributors: 452
• NPM: Not available
• License: MIT

Meteor.js is an open source A full-stack JavaScript platform, JavaScript runs in different places according to different intentions. JavaScript runs inside a web browser; JavaScript then runs on a Meteor server inside a Node.js container, supporting HTML snippets, static resources, and CSS rules.

Meteor.js can be used for:

• Full process of mobile application
• Full process of web application

Meteor.js main features:

• Pure JavaScript
• Clean and robust data synchronization
• Interoperability
• Smart Suite
• Hot code updates

When to use Meteor.js:

Meteor.js for rapid prototyping capabilities and can generate cross-platform (Android, iOS, Web) code. It is also one of the most straightforward learning frameworks as it does not follow any strict structural rules. Therefore, Meteor.js should be used by any junior or intermediate developer who wants to create applications for multiple platforms with minimal learning curve.

Who is using Meteor.js:

• Accenture
• NetApp
• Rocket Chat
• Esri
• NordStorm

7. Adonis.js

• ##Github
  • Stars: 9.7k
  • Forks: 498
  • Version: 5.0.13
  • Contributors: 47
  • Users: 754
• Weekly downloads: 3808

• License：MIT

Adonis.js is a Node.js MVC framework that can run on all operating systems. It provides a stable ecosystem for writing server-side web applications to allow developers to focus on business requirements, such as finalizing which packages to select or exclude. It's ideal for Laravel developers who want a change of pace and are trying out the Node.js framework. Adonis.js provides Node.js with the same functionality and capabilities that Laravel has naturally.

Adonis.js can be used to:

• Build web applications
• Application Programming Interface Service

Adonis.js Main features:

• Powerful ORM to help with secure SQL queries.
• API and session-based authentication system
• Validate and sanitize each user input.
• High emphasis on security issues
• Scalable application layering

When to use Adonis.js:

If you are a Node.js developer looking for MVC tools, Adonis.js is your Node.js framework of choice. However, if you are a Laravel developer or any other mobile app framework developer, you can still give Adonis.js a chance and even migrate from PHP to Node.js and give Adonis.js a try.

Who is using Adonis.js:

• Dotgroup
• DORMshed
• Nina
• Zelo
• FindUp

8. Sails.js

• Github
  • Stars：21.9k
  • Forks：1.9k
  • Version：1.4.0
  • Contributors: 229
  • Users: 23.3k
• Weekly downloads: 20,457
• License: MIT

Sails.js is yet another real-time Node.js MVC framework. It is built on Express and its MVC architecture is similar to Ruby on Rails. It differs from Ruby on Rails in that it provides support for a more modern, data-centric API and web application development style.

Sails.js can be used to:

• Build enterprise-level applicationsNode.jsBuild front-ends Application
• Build a back-end application that handles HTTP requests

Sails.js Main features:

Supports automatic generation of REST APIs

• Features simple WebSocket integration
• Compatible with any popular front-end framework: Angular, Android, React, iOS, Windows or any custom hardware.
• It also has real-time feature support

When to use Sails.js:

Anyone who wants a simulation of the MVC pattern

Node.js

Frameworks such as Laravel and Ruby on Rails, developers who want to implement modern application architecture and build data-centric APIs and real-time applications should use Sails in their next project. js.

Who is using Sails.js:

Tutor Platform

• Redox Engine
• Brainhub
• Created Informed
• People Grove
• To summarize

There are many new

Node.js

frameworks on the market. Different Node.js frameworks will help you develop your project at different stages and bring a lot of value and functionality. Make reasonable use of these frameworks, and you no longer have to worry about your application development.

Original address: https://javascript.plainenglish.io/top-node-js-frameworks-to-use-in-2021-4951ee5940b8

Original author: Ronak Patel

Translation address: https://github.com/xitu/gold-miner/blob/master/article/2021/top-node-js-frameworks-to-use-in-2021.md

Translator: Luo Zhu

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