Front-end developers talk about building what a user sees when they try to load a web application. This includes the design, the content, and how they interact with it. This is achieved using three main codes, namely CSS, JavaScript and HTML. HTML stands for Hypertext Markup Language, while CSS stands for Cascading Style Sheets.

Backend development refers to controlling what happens behind the scenes when it comes to web applications. A backend uses the database most of the time to create the frontend. There are various programming languages and frameworks used for writing backend scripts, such as Ruby on Rails, PHP, Perl, Java, Python, and Node.js.

It is noteworthy that before a successful product is created, one has to ensure that it does not have any errors that can have revealing effects. When it comes to quality assurance, there are two main approaches, namely manual and automated. For the manual approach, each specialist performs a series of actions to verify the results with the expected result.

Automated testing on the other hand involves the use of an existing tool which helps to automate testing and then compare the results with the expected results.

Research and development in web development is a vital component that requires the right company to handle it for you. This stage is vital because it involves developing the database as well as testing and debugging the website.

Mobile responsive websites are designed using responsive layouts. It is also vital to note that it is even better for developers due to the fact that it is quite easy to work with. Furthermore, it is easy to manage by your company's staff even in a situation where they do not have much experience.