Best Node JS Development Company in India

Node.js is a JavaScript runtime environment used to develop scalable web applications. It is the most popular server-side technology and has been steadily growing in popularity over the last few years. It can be seen as an alternative to other languages such as Ruby, Python, and Java. Node.js is built on Google’s V8 JavaScript engine, which provides a fast execution speed and is easy to maintain with its open source library of modules that are updated regularly by a large community of node js web developers from around the world.

Node.js uses an event-driven I/O model that makes it lightweight and efficient, ideal for data streaming applications where the data arrives incrementally rather than in big batches. Node.js also offers non blocking event driven programming, meaning that when something needs attention there is no need to wait for it, or suffer under heavy loads; instead you simply create another task or process and go about your business.

Node’s asynchronous approach helps take advantage of all CPUs on a machine (including those running multiple processes at once) making node scripts faster and more efficient than traditional ones based on blocking operations. The non-blocking design allows development teams to better share system resources among concurrent tasks without needing to synchronize access themselves.

Node.js is quickly becoming one of the most popular technologies for backend development, and it’s no surprise why. Here are some of the benefits of choosing node js development company for your next project:

1) Increased developer productivity

The asynchronous, event-driven nature of Node.js enables highly efficient code execution and increases developer productivity by eliminating the blocking, synchronous I/O that is characteristic of other languages and frameworks.

Asynchronous programs are easier to debug because any issues will be flagged immediately when they occur instead of having to stop a process and look back through it until you find the point where things went wrong.

2) Reduced development costs

Node.js can save you time and money by reducing the amount of code necessary to build an app, which translates into lower development costs and less maintenance time than if you were to use other programming languages like Ruby or Java. 

It’s also easy to hire node js developers who know how to work with this language, so the cost of hiring them is lower than it would be if you needed a developer who knew other programming languages well enough to understand your code.

3) Increased application performance

Node.js is a JavaScript runtime built on Chrome’s V8 engine, and it has been used as a backend solution in many high-quality applications because of its speed and power. In general, Node.js works by passing all requests to a single thread that manages the requests in an asynchronous fashion (meaning that it will not block the entire process). 

This makes it possible for your application to process more than one request at the same time, which means increased performance for your application’s users!

4) Microservice Architecture

Microservices architecture is a software development method that consists of breaking down an application into smaller, more manageable pieces called microservices. These services can be written in different languages and on different platforms, which means you could use microservices to create your web application backend as well as your API or front-end app.

5) High Popularity

Node.js is the fastest-growing server-side programming language, and for good reason – it’s an efficient and robust platform that can be used to build, among other things, scalable web applications with a great user experience. And since Node is open source, it’s free to use!

6) Increased up time 

As a backend web developer, you need to know that your code will be there when your customer needs it most.  With Node.js in the mix, the server stays up much longer and is more reliable than any other type of server available today. Also, Node’s architecture provides a simplified design for those who are new to programming or are unfamiliar with back-end development languages like PHP or Ruby on Rails.

7) Strong community support

Node.js is an open-source, cross-platform runtime environment that allows programmers to develop server-side and networking applications in JavaScript. The framework has a thriving community of contributors, who have created tons of modules that extend the functionality of the language (including database drivers, web frameworks, and more).

8) Easy Data Streaming

It is easy to stream data from one server to another using the Node.js library. Node.js provides a library called ‘http’ that makes it easy to stream data using the HTTP protocol. This can be done using the ‘request’ and ‘response’ objects.

9) V8 engine speed

Node.js is an incredibly popular choice because of its performance, speed and scalability. V8 is the JavaScript engine that makes Node.js so fast, it’s often referred to as the Google Chrome of servers. It can do this because node is event-driven, non-blocking I/O, and uses one thread per connection. All these features make it really good at handling multiple connections simultaneously without blocking other resources.

It also uses less RAM than other server technologies which means you need fewer machines to handle more requests with a smaller memory footprint than you would with Ruby on Rails or PHP – a big advantage when you’re paying by the hour!

10) Simple code and syntax

Nodejs has Simple code and syntax, which means that it is easy to learn and use. This language is designed with the developer in mind, so that they can focus on what they are trying to create rather than on how to create it.

The Node.js framework is versatile, as it can be used in almost any type of app you want to create, including those listed below. This framework can be used to accomplish different goals.

Real Time Apps

One type of app that can be built with NodeJS is the real time application. In a real time app, data is transmitted from the server to the client as it’s updated and changes. This means that there’s no delay between when something happens on the server and how it appears on the client device, making for an uninterrupted user experience.

E-learning websites and apps

Apps that help with language learning and e-learning websites are other examples of technology that can be built with node.js, as well as applications for financial data processing and microservice systems for a company’s web architecture.

Online payment tools and e-commerce

An e-commerce store is a common app that can be built with NodeJS. The store can accept payments from customers and process returns, as well as monitor customer data to better customize the browsing experience. Using a third-party payment tool like Stripe or PayPal, you’ll also have access to all the advanced features they offer, such as subscription billing and invoicing tools.

Chats and messaging applications

Nodejs is a platform that helps you create Chats and messaging applications. This language is especially great for the development of fast, scalable and non-blocking I/O applications. In addition to chat and message applications, you could also create web servers or other applications to run on the backend or even native mobile clients!

Internet of Things devices with loads of requests

Internet of Things devices are slowly getting more and more popular, meaning that the number of requests they get will also increase. This is why it’s important to use a backend service that has a lot of throughput and can handle these large numbers and NodeJS technology helps you in creating feature packed IoT apps.

Social media

Nodejs can also be used to develop Social media, such as Facebook and Twitter clones. The best part about nodejs is that it can be run on any server, so you can have your site up and running locally on your computer, then upload the code to a web server and let it go live.

Game Development

Games are one popular type of app that can be developed with node js. It is an ideal choice for those who are looking to develop a game that is more complex than the average app, like a MMORPG (massively multiplayer online role-playing game). It can be used to develop a wide range of games, including: first person shooters, real-time strategy games and even games like Minecraft!

Virtual emulators

Nodejs can be used to develop Virtual emulators, Game emulators and Augmented reality tools with the help of a few libraries and APIs.  In these applications, Nodejs is mainly used as an API that allows node js developers to create an environment or provide some data services needed by the app. One such library that supports these activities is known as node-canvas and it provides Javascript functions that allow users to manipulate images using HTML5 canvases.

With Python and Node.js both being popular options for backend web development, let’s take a look at why you may want to choose one over the other, and what the future of each language looks like.

Performance and Speed

Node.js is a server-side framework that is best known for its fast performance, high scalability, and low memory consumption. It’s much faster than traditional web servers because it can handle multiple requests at the same time without having to wait on each request to finish first in a long queue before the next one starts. 

This means that with Node.js you can have many more concurrent users or requests using your app at once without affecting performance. Node non-blocking I/O model makes it lightweight and efficient, perfect for data streaming applications that run across multiple devices. With its speed and scalability, it’s popular among companies like Uber, Netflix, LinkedIn, Yahoo!, etc.

Scalability

Node.js is a JavaScript-based open-source server environment that allows you to use Javascript on the server side, which means it’s easy to scale up the number of concurrent connections without having to worry about the CPU usage of your server. This is because Node has a single thread per CPU core, so adding more CPUs doesn’t increase the number of threads; instead, it just increases the number of cores being used at once.

Architecture

Node.js is an open-source, cross-platform JavaScript run-time environment that uses a V8 engine to execute JavaScript code server side. It is a lightweight framework, making it easier to build fast, scalable network applications which can be deployed on any platform with an internet connection. On the other hand, Python is a high-level programming language used for general purpose programming. Its syntax makes it easy to read and understand the source code of various programs. 

Libraries and Tools

With Node JS you will also have access to a wide variety of modules that can be imported into your code to perform various tasks. While it’s not the only option out there, it’s seen as one of the best options because of its asynchronous I/O model which enables scaling to higher levels than with other traditional models such as synchronous I/O (blocking). 

Error Handling

Both languages use exceptions, but the way they work is different. In Python, exceptions are triggered by errors that happen at runtime. The interpreter then stops execution of the current line of code, displays an error message to the user, and returns to a point in its program where it can resume execution. In contrast, Node.js has no concept of throwing or catching an exception; instead there are two types of errors: unhandled exceptions and handled exceptions.

Use Cases

Node.js is a server-side JavaScript environment that provides a fast, scalable network application platform. Python, on the other hand, is an object-oriented programming language that can be used to build large applications with many code files (modules). It is one of the most popular languages in data science, machine learning, and analytics.

In the rapidly changing world of today, you have to have an edge over your competition to succeed, and here we will take a look at how you can choose the best Nodejs development company to help you with your online presence. Nodejs has been around since 2009 and has become one of the most popular development environments in recent years, as it offers a framework that can be used to build server side applications as well as command line tools and clients both web-based and desktop-based. So what do you need to know when choosing the right node js web development company?

1) Check their portfolio of Node JS development projects

Checking their portfolio is one of the most important steps in selecting a node js web development company. Some people prefer to work with companies that have a large number of projects completed and can offer references from previous clients. Others find it better to work with smaller companies who can provide more personalized service and attention to their needs.

2) What is their experience with NodeJS

One of the most important things you need to consider when looking for a NodeJS development company is how experienced they are with working on projects using this language. Depending on what you want to accomplish, it may be better to work with a node js web development company that specializes in one type of tech rather than one that tries to be an expert in everything. Ask them about their experience and make sure they have enough node js developers who know how and enjoy working with Node.

3) Check strength and skills of the developers

The strength of a developer is an important thing to consider when you’re looking for a node js development service company. It’s also important to make sure that they have experience with the technology you are using and that they are knowledgeable about your industry or field. If they do not have this experience, it may be better to look elsewhere.

4) What kind of support will you get after launching?

You want a support team that is responsive, knowledgeable and available. A few minutes of downtime on a site with high traffic can lead to millions in lost revenue. To keep things running smoothly and ensure you have someone there when you need them, it’s important to work with a partner who offers 24/7 support by phone, chat or email.

5) Check how they work

Choosing a great developer is not easy and it’s important that you’re able to trust them. Ask about their experience, what type of projects they’ve worked on in the past, how often do they release updates, and what kind of support do they offer. Make sure that you get references from previous clients before making a final decision.

6) Is their tech stack up-to-date?

A good way to tell if a Node.js development service company is worth investing in is if they keep up with the latest technology. New frameworks are coming out all the time, so it’s important to make sure that a developer stays on top of these changes and can be flexible with their skill set. If you’re looking for someone who knows how to use React or Vue.js, it’s important that they are able to work on those frameworks and provide you with reliable services.

7) How long have they been in business?

As with any industry, it’s important to ensure that you’re working with a reputable node js web development company. You’ll want to look at their track record and see how long they have been in business. If they’ve been around for many years, it would be a good indicator of their quality and success.

8) How big is their team and how many projects are currently running?

You might be wondering how big a good team is and what you should expect. Expect a team with at least three developers, one developer per technology or framework and one or two people in product management, marketing or other business-related roles. The number of projects running at any given time will vary depending on the size of the team. A small team may have 1-2 projects running concurrently while a larger team may have 3-4 projects running concurrently.

9) Do they provide references from past clients?

The first question you should always ask is whether they have references from past clients. This will tell you if they are capable of completing a project and it’ll also let you know what their work quality looks like. You can go on LinkedIn and do a search for companies that specialize in NodeJS Development and see what reviews people have left on them. This will give you an idea of how reliable they are and whether or not they’re worth hiring.

10) Test Node.js developers’ skills

A good way to screen potential node js developers is by asking them sample questions and seeing how they answer. You can also ask their references and talk to their previous clients. A technical test of a developer’s skills is also useful in determining whether or not they have the right capabilities for your project.

Improving Node JS performance can help you handle such situations well. But how does one go about doing this? What are some of the ways to improve Node JS performance? Let’s find out:

1) Monitor & Profile Your Application

One of the first things you should do is find out where your application is spending its time. If you’re using a JavaScript-heavy framework such as AngularJS, React, or Vue.js, you can use the Chrome DevTools timeline tab (or the Firefox equivalent) to analyze which functions are taking up the most time.

2) Decrease Latency Via Caching

One of the simplest techniques for improving latency is caching. Caching removes the need for a request/response cycle by storing data in memory so that future requests can be fulfilled without an additional round-trip to the database. To use caching, we need a cache store (e.g. Memcached) as well as a client library.

3) Use HTTP/2

HTTP/2 is the new version of HTTP, a protocol that defines how data should be formatted and sent over the internet. It’s designed with speed in mind. It also supports multiplexing, which means that it can send different types of data (like HTML or CSS) in parallel streams.

4) Avoid Redundant Code

One thing you can do is avoid writing redundant code. If you find yourself using the same snippet of code over and over again, consider putting it in a function or module that can be reused elsewhere. This will reduce repetition in your codebase and decrease the chance that something breaks if one of these pieces of code gets changed.

5) Enable gzip Compression

Gzip compression is a powerful tool that can reduce your website’s size by up to 70%. Enabling it on your server will increase the speed at which your site loads. In addition you can leverage browser caching and recommend implementing an HTTP Cache-Control header in order to tell browsers when they can cache assets like HTML, CSS, and JavaScript files.

6) Scale In multiple Machines With Load Balancer

Scale your node.js application to multiple machines with a load balancer. Load balancers distribute incoming user requests to the various nodes in your cluster, which are then able to process them simultaneously.

7) Stateless Authentication

Authentication is a process that allows users to be identified by an organization or system. There are many different methods of authentication, but the most common authentication type is username and password. This type of authentication should be used with caution because passwords are typically stored in clear text on the server, which means they can easily be accessed by anyone who can access the server. Instead of using stateless authentication, we recommend using stateful authentication.

8) Optimize Frontend

In general, frontend performance is the key to a great user experience. A site that takes too long to load will lose visitors before they even get a chance to see what it has to offer. So how can you improve frontend performance? Optimize your images by reducing their size, compressing them, and converting them to WebP format (if possible). Check for unused CSS styles and HTML elements. Remove code from JavaScript that’s not necessary. And use lazy loading when appropriate so that users don’t have to download content they won’t actually need.

9) Consider CDN’s from KeyCDN & Fastly

CDN’s or Content Delivery Networks are a great way to improve your performance, not only do they speed up your website, but they also help you scale. You can use a CDN like KeyCDN or Fastly in conjunction with Cloudflare (which we already discussed) to not only cache content, but serve it from the location that is geographically closest to the user.

10) Finally, pay attention to memory and CPU usage

One of the most common reasons for node.js performance issues is that a process has become unresponsive due to either high CPU usage or low RAM. If this happens, you will need to kill the process in order for it to release memory. You can check your system’s memory usage with the free command from the terminal.

Choosing the right team to work on your project can be an important decision. A skilled team can do wonders, but an unprofessional one can lead to disaster. Therefore, it’s worth putting in the effort to find out as much as possible about each team that’s interested in working with you before you commit to hiring them. You should start by asking them critical questions before you hire node.js developers for your project, as these questions will help you decide whether or not this is a team you want to work with long term.

1) NPM

NPM is a JavaScript package manager that allows programmers to share and distribute code. It’s the default package manager used by Node.js since version 0.6, and it’s now the largest ecosystem of open source libraries in the world! NPM uses an easy-to-use command line interface that lets you install packages from the repository with a single command, track outdated packages, handle large projects with ease (e.g., Facebook), and more.

2) Code Integration

If the developer is experienced with integration, he or she should be able to answer these questions: 

• What are you integrating? 
• Do you have a library of Node.js modules? 
• How many modules do you have? 
• Are they all open source? 
• Which platforms does it support? 
• What operating systems does it work on? – Is there any vendor lock in? 
• What kind of testing framework do you use? 
• Does it integrate well with third party APIs?

3) Debugging

Debugging is the term used when programmers find and fix any bugs or errors in their code that may cause the software not to function correctly. The debugging process is an important step in programming because it ensures that the program runs smoothly without any issues.

4) Data Flow

Data flow is the process of data going from one place to another and it can be used in many different ways, such as moving information from a source (such as a computer) and into a destination (such as a spreadsheet). With Node.JS, you’ll often want to move data back and forth between the client-side JavaScript app and the server-side Node.JS app so that you can retrieve or send information on either end of the connection.

5) Experience

The popularity of JavaScript has continued to grow over the past few years, and with it, the number of tools, frameworks and libraries available has also grown. One of these is NodeJS – a JavaScript framework that allows code to be executed on the server side as well as on the client side in order to create a more dynamic experience.

6) Third-party services integration

Third-party services integration is a great way to save time and money. If you need help integrating with other services, it’s important to know how the developer will go about this and what their experience is with that particular service. 

8) Dual Knowledge

Node.js is a JavaScript runtime environment that is built on top of the Google Chrome V8 JavaScript engine and designed to build fast and scalable network applications. It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

9) Soft Skills

There is a wide range of skills that go into successful software development, and soft skills are just as important as hard skills. Soft skills can be difficult to define, but they typically involve how well someone communicates, collaborates with others, and handles stress and conflict in the workplace.

10) Will there be an extended warranty if needed?

Before you hire a node js developer, be sure that you have a contract with them that states the cost of their work, how long it will take them to complete the project, and what is included in the price. Be sure that you also have an agreement on how much time they need from you and other members of your team if they need anything else. If there are any hidden fees or costs associated with the job, make sure they are listed in the contract so there are no surprises later on down the line.

We are one of India’s leading Nodejs development companies and have ample experience in developing scalable, high-performance Node Js applications for our clients. Our team of seasoned Nodejs developers is constantly on the lookout for ways to improve performance, so you can rest assured that your application will never get bogged down with increasing user traffic.

We also take a diligent approach to testing and delivering quality results, so you can have peace of mind knowing that your application will be error free and function smoothly in any environment. Finally, we offer competitive rates for both hourly work or fixed project pricing models, so there’s no need to worry about breaking your budget when it comes to hiring a reliable Nodejs development company!

We believe in providing the best customer experience possible. That’s why we offer an extended support package at an affordable price. In the unlikely event that you have any issues with your product, one of our team members will be happy to help you out as soon as possible!

It depends on various factors, such as the project’s size and complexity, development team size, budget and technical skills of team members. The amount of time also depends on whether you’re working in a legacy system or if you are starting from scratch as well as the type of system you’re building.

No! Our team of node js programmers will do the heavy lifting for you, taking care of all the technical details and ensuring your project goes smoothly and according to plan. We’ll guide you through the entire process, from consultation to development, so that you don’t have to worry about a thing!

Our Node js web development company will need the information below in order to start working on your project:

• Purpose and scope of the website (e.g., aim of project, contact form, product catalog)
• Type of content that will be displayed on the website (e.g., text, pictures, videos)
• Device used for viewing the website (e.g., desktop computer, smartphone)

Yes, we can scale your team anytime. We have an in-house team of experts who are skilled in JavaScript and NodeJS, so you don’t need to worry about whether we’ll be able to meet your needs!

We use agile methodologies at TIS to deliver the best quality work in a timely manner. Agile is an iterative and incremental process which allows for feedback loops with clients, and the opportunity to refine requirements throughout the project lifecycle.

Yes! If you want to make changes to a product that another developer has already started, you can do this as long as you have their permission and they’re willing to work with you on the changes. However, it may be better if you start from a fresh copy of the codebase so that all of your customizations are in one place.