Question 1

How much does a NodeJS developer cost?

Accepted Answer

It all depends on what you want to accomplish. Our rates vary depending on the number of work hours required to complete, the complexity, and the technological level of your task. That’s why we encourage our clients to contact us today to discuss the project needs so we can calculate the cost.

Question 2

What does a NodeJS developer do?

Accepted Answer

NodeJS is part of the JavaScript programming language, and this specialist should know how to execute the JavaScript outside the browser. NodeJS developers create scalable HTTP servers, microservers, and API.

Question 3

What types of projects are usually hiring NodeJS developers?

Accepted Answer

Whether it's an app, website, or enterprise solution, NodeJS developers are the right team to meet your needs. These specialists can work as outsourcers and augment your existing team with their skills. Hire NodeJS developers and make your company's website run faster than ever by taking care of the server-side test cases.

Question 4

What are the key NodeJS features?

Accepted Answer

NodeJS is an open-source framework that enhances web app performance. Having in-built APIs allows server development and unit testing, and can be scaled both vertically and horizontally. As a result, NodeJS is widely used to support the backend of the most popular apps, including Netflix, Trello, and Uber.

Question 5

What is test courage of the code in NodeJS application?

Accepted Answer

Code testing or code coverage is a very important part of the development process. It allows increasing quality and decreases the number of issues, multiple, mostly done through Mocha, Jest, Jasmine.

There are two testing types: unit testing and integration testing. Unit testing refers to testing your application code and logic. This is anything that your code actually does and is not reliant upon external services and data to accomplish. Integration testing connects with services inside (or outside) of your application. This could include connecting different parts of your application, or connecting two different applications in a larger umbrella project.

Question 6

What is the main difference between ReactJS and NodeJS?

Accepted Answer

Although both NodeJS and ReactJS work on JavaScript programming libraries, they serve different needs. ReactJS is a UI library that allows us to create interactive and dynamic web applications and mobile apps. NodeJS is a server language that is mostly used for API development or backend third-party integrations.