Web App Development: A Tutorial for Researchers and Business Professionals


Here at NuRelm one of our specialties is building web applications. Our tool of choice is Ruby on Rails.

So what exactly is Ruby on Rails?

Ruby is an open-source programming language designed for simplicity. Ruby is a popular language due to its intuitive nature; Programmers already familiar with industry standard programming languages such as C++, Java, PHP, and Perl report an easy transition into Ruby.

Rails is a server-side application framework written in Ruby. It puts emphasis on (and makes it easy to stick to) software engineering patterns such as convention over configuration, red-green-refactor (the motto of test-driven development), and don’t repeat yourself (also known as the DRY principle).

The two work together as Ruby (the programming language) on Rails (the framework in which the language is contained).

Why is Ruby on Rails our go-to for web applications? Here are its two biggest strengths:

Speed of prototyping

Rails utilizes convention over configuration (CoC) to simplify the decision-making process when starting a new web application development project. Sticking to the guidelines allows developers to “spin up” a project more quickly and efficiently.

Streamlining workflows

Ruby has a rich library with built-in methods for intuitive programming, enabling developers with knowledge of similar languages to quickly grasp it. With Rails, multiple developers can jump into projects and get acquainted easily.

Pretty exciting stuff, huh? Well, it is for us nerds, and now you have a basic understanding of the latest tools and methods that should be used if you decide to move forward with your idea for a web app.

One last tip; Always ask about the technology behind the web app proposal a firm has given you, and be suspicious of any vendor who is using an older (and almost certainly more labor-intensive) web app dev tool than the current industry standard open source tool (open source meaning free to use, so we have no horse in the race, here).

Do you have questions or comments on web application development? Do you have a specific idea for a web app that you would like to discuss? Our talented team of developers is standing by to answer your questions, so please use the comments section below, or, if you’d rather speak in person give us a call at (877) 2NuRelm or (877) 268-7356.




    1. You don’t build a mobile app with Ruby on Rails, but RoR works well with mobile apps. Using RoR for your app’s data is common, and the mobile apps will send and receive data via an API. Mobile apps are usually developed natively, or by using something like Ionic or React Native which speeds up the process of simultaneously developing for both iOS and Android. Without RoR or another API, the app would need to be basic with all data stored in the app.

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