Are you searching for a trustworthy NodeJS Software Development Company for your Project? Let’s connect!
We at iFour, offer excellent NodeJS Development Services to businesses across the globe and help them escalate their success modules.
With the best use of latest technology services like NodeJS, we make your business catch vibrating pace that eventually gives a leading-edge to the Nodejs competitors in the market. Our NodeJS professional expert team make deep research analysis across all layers of your project before getting a wiggle on. Clients can hire NodeJS Software developers who make extraordinary efforts to achieve business goals and can provide rapid, challenging results to their NodeJS web development projects.
Being known among the best NodeJS development company in USA, Clients from different destinations come to us with distinct requirements in all disciplines and with practice on the latest technologies, we make their complex ventures into simple. We have skilled back-end NodeJS developers and full-stack experts with excellent leadership qualities that help to fuel substantial growth to the business in the market.
Decision to take right platform for the business project is difficult as there are ample number of options available in the market. But clients can go with NodeJS because of amazing features like:
Since the establishment of iFour Technolab, this leading Offshore firm has gained great success in delivering NodeJS web services for many innovative products and software systems.
With proficiency in NodeJS web development, our passionate Techies at iFour Technolab, help the global clients in developing web applications, Android applications with navigating insights as well as building real-time chat-related applications as per the Business requirement.
We, at iFour Technolab, provides a vast range of services to both technical as well as outsourcing clients. Our services with NodeJS development deals in wide areas such as:
iFour also has certified full-stack developers working with passion, proficient in providing the services related to Docker, Reactjs, Java, Native-script, mobile, MEAN stack-based projects dealing with both front-end as well as back-end.
NodeJS has the default package manager called npm and it is the largest ecosystem with a rich set of open-source libraries. Just because of these reasons, it is one of the highly preferred backend development platforms in many esteemed Software development companies.To understand Node in simple terms, it can be defined as follows:
The demand for the Node.js platform is no less than the top-level technologies of the digital world. Having a rich set of library support, Node provides so many benefits to the Nodejs developers while backend development. Some of the essentials are:
The acronym for npm is the Node Package Manager. This package manager provides essential online repositories for Node.js modules and packages. You can also find these repositories on search.nodejs.org. Besides, it facilitates the command-line utility to install the packages and helps with dependency and version management for the Node.js packages.
All the metadata details of the Node.js application project is maintained in the Package.json file. Generally, it is located in the root directory of every Node package or module. It is useful to get the data in JSON Object format.
Here are some of the significant attributes that belong to package.json:
main, name, version, homepage, description, contributors, author, dependencies, repository, keywords.
To truncate a file in Node.js, we use the following syntax:
fs.ftruncate(fd, len, callback) where
fd – it is an integer value that denotes the file descriptor of a file to truncate,
len – it denotes the length of a file which is then truncated,
callback – it is a callback function that returns no arguments.
There are so many modules available for Node.js but among them, the most preferred and downloaded ones are - express, browserify, bower, async, socket.io, grunt, gulp.
In order to provide cryptographic functionality, Node.js uses the crypto module. It also includes a set of wrappers for HMAC, cipher, decipher, OpenSSL’s hash, sign, and verify functions.
To understand it better, consider the following example:
var crypto = require(‘crypto’);
var secret = ‘abcdefg’;
var hash = crypto.createHmac(‘sha256’,secret).update(‘I am good’).digest(‘hex’);
To enhance security over the application, many Node.js application development companies prefer these alternatives in Node.Js that is helmet, csurf, cors, node rate limiter.