In our modern digital era web apps have become useful tools that more and more organisations introduce into their workflow. Created by professional web developer’s high-quality applications with top web technologies enables businesses to:
There are a couple of reasons that usually motivate companies to choose web app development to expand their business:
Web apps are practically dynamic websites that use the client-server model and offer a wide functionality, including user interaction, back-end database connection and browser result generation. Web applications can be used for different purposes - you can build an app for social networking, online shopping, banking services, instant messaging, online reservations, auctions, games, education, surveys, blogs, forums, accounting, content management and so on.
There are two principal approaches to web app development:
Other programing languages, widely used in the web application development:
In computing, libraries are collections of resources like configuration data, subordinates, functions, message templates and more, which are commonly used by programmers to easily build functionality into different types of apps. In other words, it is routine operations for programs stored in one place in object format. In the Windows environment libraries traditionally have a .DLL extension.
Coding conventions are a set of guidelines that lay down the rules for programming various aspects of a web application. These rules and standards encompass programming style, principles, folder structure, programming practices, indentation, formatting, classes, architecture and much more. These guidelines also ensure that the comment and the documentation are uninformed in order to improve the readability of the source code and make it uniform throughout various apps and their constituents.
Web app development is a complex process that involves the participation of many experts, specialising in different areas of IT and working in groups. However, there are as many web application development processes as there are development companies because each mobile and web development agency has their own established procedures and strategies for app creation. Some web firms apply traditional methods of the systems development life cycle, or SDLC like the waterfall model or a more innovative Agile software development approach.
The Process of Web App Creation:
Every software development company has its own app development process, which identifies the procedures and strategies for the developer’s teams to follow when working on a project. Of course, there are common web application development practices, which are indispensable for each and every app design company, for example, the following documents, which ensure that all the nuances of the software lifecycle are recorded:
Project outline, which identifies the purpose of the web app, project objectives and strategies.
Audience research and analysis, formalised security documentation.
Team cooperation and project management documentation.
Market research and analysis, third-party services and platforms selection: merchant account/payment gateway, colocation/dedicated server, SSL certificate, fulfillment house, self-service checkout systems, website analytics tools, etc.
Functional specifications, technological requirements and interactive prototypes of the web app.
App wireframe and architecture, development methodology, upgrade, optimisation and growth plan, hardware/software requirements.
App mockup, design layout, app prototype, interface, database design, web app development paperwork.
Testing documents: quality assurance management, data security, cross-browser compatibility, app performance (load impact and stress tests), and usability.
Technical specifications and a summary of the features of the future application.
Testing is an essential stage of web application development. Sometimes testing can even take more time and resources than web design and programming. Here are some major aspects that you should always pay attention to when testing your web application:
Web frameworks, or web application frameworks incorporate software libraries, templating frameworks, and other tools organised in architectural patterns to help developers program and support sophisticated web applications in the most efficient and fast manner. Web app frameworks are aimed at facilitating programming and engineering - many of them promote code reuse by providing examples of folder structure and organisation, tutorials on database connection, architectural patterns, managing entities, etc.
Logical (program actions and views) and design parts (including HTML and CSS) are separated from each other. It allows different departments involved in development, for instance, designers who are not proficient in coding, to edit the interface and change the web application design without assistance from programmers.
Web frameworks modularise code and provide tools and libraries that enable developers to rapidly implement sophisticated features and functionality and easily share libraries.
The structural layout enables developers to write quality code, that keeps it up-to-date with the standards, therefore allowing others to examine the code within the shortest time possible.
Modern web applications have a broad functionality that provides businesses and consumers with multiple advantages, such as:
Do you feel that any of the above have an impact on your business? Then it is high time you made some changes. If you have ideas on how to optimise your business to the modern online environment or want to consult an expert in the latest IT business solutions, our software and web development team would be glad to hear from you and answer any of your questions.