A web app or web application is an interactive computer program created using technologies such as HTML, JS, CSS that stores files, databases and manipulates data using the CRUD principle. CRUD stands for Create, Read, Update and Delete and is the foundation of web app development. The Web apps can be accessed via a browser such as Google Chrome through a login/sign up mechanism.
Web applications are determined by the input data created, read, updated and deleted while websites are determined by their output.
Progressive web apps are a modern type of web app that follow a different methodology involving additional technologies like push notifications and manifests. Progressive web apps can be downloaded onto your device and can be accessed like any other native app.
Web Application Development is the process of creating a specific internet platform or app using a client-server programming model. Typically, web app development services mainly involve identification of the problem, creation of a design, choosing the technology, testing and development.
The various components that a developer must focus on while developing a web app are:
There are several intricate steps that go into web app development and as a programmer, you will first need to plan your framework and workflow before initiating the project. Once you decide on the workflow, you can transform it into a wireframe for testing. The main steps in web app development are:
The foremost requirement to build a successful web app is to understand the purpose of making it. You must discuss with the client what is the problem with the existing app and what he wishes to achieve with the new web app. The intention of building the app and the idea process is the most crucial step in web app development. The idea must stem from solving a problem. The scope of the website must be clearly understood so that you can decide the list of tasks that can achieve the particular client goal.
The third step in web app development is to create the blueprint of the web app’s UI and functionality. The wireframe must include various components such as navigation, sketching, branding, forms, buttons, and other interactive elements. Sketching different aspects of your web app will help you understand how the app functionality will impact the overall design.
At the end of the day, content is king for any form of digital platform. You must strive to create relevant, engaging content that is unique and strikes a chord right away with the user.
Once the content is decided upon, you must take care of the presentation and layout of the web app. All aspects of the web app must be visually appealing in terms of color, style, font, images and so on. The layout must be in a way such that all functions are clearly displayed and users can effortlessly navigate the app.
You cannot release or host your web app without implementing elaborate test scenarios multiple times during the course of web app development. You can perform manual testing to test the functionality, performance, security, compatibility and speed of the app before you can launch it on public domain.
Hosting your web app is an elaborate process as you must host it on a server. You must first buy a domain and a hosting plan for your web app and then choose a reliable cloud hosting provider.
Ultimately, while developing a web app, you must follow the above processes and steps. Once you reach the development stage, you may need to make critical decisions like whether you want to code your app from scratch, apply a framework, or use an existing platform. Whatever choice you make must depend upon what is right for your client and the business.