What is web app developer

Creating a web app - what you should watch out for!

Web application technologies

Web apps are in programming languages HTML5, CSS3 and JavaScript created. More precisely, HTML5 is used for the structure and content of the web app, CSS3 for the design and JavaScript for interaction with the hardware of the mobile device, such as GPS, camera or microphone. In order to enable interaction between a user and the server, a script language is also required, in most cases PHP is used for this. In addition, a framework for cross-platform development is required for programming web apps; the most popular frameworks for this are Apache Cordova, Django or Electron.

HTML5 is short for Hypertext Makeup Language, the five stands for version. HTML5 is the latest version and was officially released in October 2014 by the World Wide Web Consortium (W3C). Since then, the successor to HTML4 has been the new core language of the web and browsers. Most websites on the Internet are now based on HTML5, and over time, obsolete websites will be converted to the new computer language. HTML5 is used to link the content of digital documents, which is why it is so important for the structure of a web app. In combination with JavaScript, it is the only way to program an app only once for all operating systems. CSS3 (Cascading Style Sheets) is the third important component for the development of a web app and is a core language of the World Wide Web alongside HTML5 and JavaScript. CSS3 was also published by W3C and is considered a "living standard", i.e. software that is constantly being developed. The programming language is a so-called stylesheet language, which is responsible for the separation of data and their representation. A so-called stylesheet is created in CSS3, which tells the reading program, in the case of a web app, the browser, how data should be formatted and displayed. With CSS3 rules for the design of the web app are created, so to speak.

For many developers, programming a web app with HTML5 is an advantage, as HTML5 is a relatively simple and widely used programming language and developers usually have a lot of experience with HTML5. So if you already have experience in programming with HTML5 yourself and have created your own website or something similar, you will surely find your way into the development of a web app quickly. If you prefer to have your web app created by a professional development team, you can find out more about the"Advantages of an agency" to inform.

Difference to a classic website

Often it is not entirely clear where exactly the difference lies between a "normal" website and a web app. This confusion is also justified, since no precise line can be drawn between web apps and conventional websites The transition is more fluid. Because both websites and web apps are viewed and operated in the browser. An existing internet connection is also required for both applications. Web apps only have the specialty of hiding certain control elements of the browser, whereby web apps act like native apps. That's also the big difference: Web apps have one better user experience and a more open look. The feel of Web applications is another, and you could use this still offline, were web applications can hardly be distinguished from native apps.

The most important difference between a web app and a classic website is that web apps offer a certain service or certain functions for the user. Interaction between user and web app is crucial here. One speaks more of a web application if the users can create an account than of a website. Well-known web applications are Google, Facebook and various online shops such as Amazon or eBay. These large companies also have native applications, but can also be used as web apps in the browser. A homepage, on the other hand, usually only offers information, images and contains a lot of text.

Conclusion - is the web app the right choice?

Web apps (web applications) have many advantages, but have to lose performance and functionality. So it is certainly advantageous to create a web app if you want to reach users via the browser and your budget is limited. The simple maintenance of the app with just one code also speaks for it. Web apps can also be used internally. In the case of monetization, money is often earned through advertising in the web app or the service offered. The 2021 trend clearly shows that web apps are enjoying even greater popularity, but the quality and security of the solutions vary greatly.

Web apps are created in the core languages โ€‹โ€‹of the web, HTML5 JavaScript and CSS3. This is an advantage for many web developers, as they already have a lot of experience with these programming languages. This also shows that the difference between a conventional website and a web app is not that great. Website and Webb App are created in the same programming languages, only the presentation and functions differ. Web applications can hide the browser bars and buttons, making the look more like a native app than a website.

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