Explaining Web App Development and Web Frameworks

A web app is a type of software that runs over the internet and is accessed through a web browser. Web app development includes client-side front-end development and server-side back-end development.

A web framework is software that provides the features needed for web app development, helping improve development efficiency and ensure quality.

This article introduces the pros and cons of web app development, the difference between web apps and websites, and web frameworks.

1. What Is Web App Development?

Web app development is the development of applications that run over the internet. Users access them through a web browser to input and process data, operate databases, and more. Web app development includes client-side front-end development and server-side back-end development, each with its own technologies and tools.

Because web apps are easy to access through a browser, they have many users and can also be used on mobile devices like smartphones and tablets. They can also retrieve and process different data for each user, making them highly customizable and useful across many fields.

In web app development, user convenience, security, and performance are all important. Developers must consider front-end UI/UX design and server-side data processing, as well as security measures and performance tuning. With many frameworks and libraries available, developers also need to keep up with the latest technologies and trends.

• Read more: What Is Web System Development? A Basic Overview for Beginners

2. Benefits of Web App Development

2.1 Cost Savings

Developing web-based software solutions requires fewer hardware resources such as servers, so it costs less than native software solutions. In other words, you can save on upfront costs while still getting high-quality results from experienced developers!

2.2 Versatility

Since everything in a web app runs through the browser, there's no need to build separate versions for different operating systems. It becomes highly versatile, accessible from anywhere with an internet connection, whether on Windows, macOS, or Linux.

2.3 Security

Because data is stored securely in a remote database rather than on a local device, the chance of confidential information falling into the wrong hands is lower (which could otherwise lead to legal trouble down the line). Multiple layers of encryption protocols also help protect user data, adding another layer of security against malicious attempts to steal valuable information.

2.4 Easy Updates

With native apps, each update usually needs to be downloaded manually. With web apps, however, updates happen automatically just by refreshing the page, making it very easy to manage large numbers of users.

2.5 Cross-Platform Support

Because modern browsers support HTML5 and CSS3, developers have more options when building cross-platform solutions, letting businesses serve a wider range of customers regardless of the device they use.

2.6 Greater Reach

Unlike traditional software solutions that only people near a physical location could access, web app development gives businesses the ability to target potential customers worldwide, offering a much larger potential customer base.

2.7 Improved Performance

One big advantage of building an app online rather than as a locally installed app is improved performance from faster loading (since it runs on a hosting server rather than locally).

Optimized code also allows for smoother operation, resulting in a better overall user experience!

3. Drawbacks of Web App Development

3.1 Dependence on Internet Access

Another drawback is the lack of offline availability: because the software runs from a remote server rather than locally, if someone isn't connected to the internet, they can't use the product until the connection is restored!

3.2 Compatibility Issues

Older browsers may not properly support the latest technologies like HTML5/CSS3, so browser compatibility issues can arise when trying to build a cross-platform solution!

3.3 Increased Load Times

As traffic increases, and because of the distance between the end user and the server host, websites tend to load more slowly compared to running a locally installed version, and data transmission also takes longer.

4. Web App Development Process

Web app development consists of several steps.

4.1. Planning

The first step in a web app project is planning the features needed to achieve the desired outcome. This includes deciding on content, design elements, user experience goals, and technical requirements such as the hosting platform and coding languages to use.

4.2. Design

In the design stage, mockups and wireframes are created to show how the finished app will look and feel. This includes deciding on the color scheme, layout, and other visual elements that make up the app's overall appearance.

4.3. Coding

Once the design is finalized, it's time to start writing code using programming languages such as HTML5, CSS3, and JavaScript, or frameworks like AngularJS, ReactJS, and VueJS.

4.4. Testing

Once coding is complete, it's important to thoroughly test everything before releasing it to users, so bugs can be fixed before launch day!

4.5 Deployment

The final step of the process is deployment. This means placing all the pieces (code and files) created during development onto a server, making it accessible to everyone who visits your website or uses your mobile app from their device!

4.6 Maintenance

Even after releasing an app, it's important to keep fixing bugs and updating features. Otherwise, users may become frustrated because things stop working properly on an outdated version!

4.7 Security

Last but not least, since hackers are always trying new ways to break into systems, security should always remain a top priority no matter what type of application you're building!

• Read more: Types of Web/Mobile Development Frameworks and How to Choose One

5. Difference Between Web Apps and Websites

Below is a table comparing web apps and websites.

For example, have you noticed that using Twitter or Facebook in a web browser feels like a more engaging experience than clicking through your local pizza shop's website? That's because the former is a web app and the latter is a website.

6. Web Frameworks and Other Technologies

Building a full-stack web app requires the right front-end and back-end tools. The frameworks and technologies introduced below are all very useful for building web apps.

6.1 Frontend

For front-end development, the tools used for web app and web development have stayed roughly the same for a quarter century. At the very least, though, that makes them reliable tools!

• JavaScript

JavaScript is the leading client-side programming language across all types of web development, and nearly 100% of web app developers use JavaScript to code client-side behavior into websites and web applications.

That's because JavaScript makes it possible to build dynamic websites. Basic features like scrollbars and clickable buttons are all products of JavaScript programming.

Since JavaScript was born in the 20th century, the language has evolved significantly, demonstrating its versatility through many use cases and frameworks.

• HTML

HTML is also one of the core technologies of web production. HyperText Markup Language (HTML) is responsible for structuring the content of a web page.

A set of HTML elements describes to a web page how to display text and images, and, in HTML5 (the latest version), audio and video as well. HTML elements can be recognized by the "<" and ">" characters.

If you right-click a web page on a desktop or laptop and select “View Page Source,” you'll see how much HTML is embedded in the browser.

• CSS

CSS (Cascading Style Sheets) is a language that describes how a web page should be presented. Like JavaScript and HTML, it is one of the foundational technologies powering today's World Wide Web.

Colors, layout, and fonts are some of the essential characteristics of web pages and web apps, and CSS is what brings these characteristics to life.

6.2 Backend

Back-end development involves multiple components such as server-side programming, databases, web servers, and APIs, so it requires a broader range of technologies.

• Programming Languages

Server-side, or back-end, programming languages need to handle the web application's behind-the-scenes functionality.

Back-end web development works with databases to send and receive data, manages user connections and security authentication, and ultimately ensures the web application performs as intended.

Java, Python, Ruby, and PHP are among the most popular back-end languages. Many tech companies use several of these languages, yet plenty of side-by-side comparisons still exist to verify their usefulness.

There are also back-end web frameworks to simplify software development. Django and Ruby on Rails have become increasingly well known in the web development community.

• Database

Databases store an application's data. Back-end developers need to be familiar with query languages that let them request and retrieve data using queries.

Structured Query Language (SQL) is a query language commonly used by web app developers. SQL has many extensions and related versions, such as MySQL, PostgreSQL, and Oracle, each offering additional features.

• Server

Servers respond to network requests. Through a web application's internet connection, the server retrieves information based on client requests and delivers what you asked for to the client — you, your computer, or your mobile device.

There's no single language dedicated to servers, but every technology that makes up back-end development absolutely needs to work well with the server it connects to.

• API

APIs make it easy to connect two or more software systems. API integrations enable things like Google Home communicating with Spotify playlists, or eBay working together with PayPal.

Again, APIs have no domain-specific language of their own. Developers build APIs using other back-end technologies and either expose them to other developers or keep them private within their own organization.

7. Summary

Web app development is a unique subset of web development, one that doesn't quite match what's expected of a website or a mobile app.

Bringing a web application into your business gives you options a basic website simply can't offer. If you're looking for an interactive way to engage customers, a web application is definitely the way to go. If you need support from experienced web application developers, get in touch with Miichisoft, one of the largest pools of proven independent professionals.

Contact: sale@miichisoft.com