What Can You Build with Low-Code?

As the pressure on IT to deliver more and faster increases, many organizations are turning to low-code development. But, what can you really build with low-code? That’s what you’ll find out in this article.

What Are Low-Code Use Cases?

Support a citizen development strategy
Deliver business unit IT apps
Build SaaS and ISV applications
Build enterprise IT business process apps
Develop fusion team-developed composite applications

At OutSystems, we’re big fans of the Gartner Magic Quadrants, and we’re always excited when we’re named a leader in the low-code space. But we’ve been doing low-code for almost 20 years -- even before there was a term for it -- and what our experience has taught us is that pure low-code platforms might be okay for building a form on top of a database or putting together a simple web or mobile app, but for more complex use cases, pure low-code tools fall short.

For that reason, and based on our customers' feedback over the last two decades, we’ve been evolving our platform to ensure it meets enterprise requirements and needs.

That said, this article will review the use cases proposed by Gartner and share OutSystems vision on what you can deliver with low-code and when you should consider a more complete, modern application development platform like OutSystems.

Can Low-Code Support a Citizen Development Strategy?

Yes, it does. Many low-code tools have no-code features embedded to allow citizen developers (non-professional developers with little to no app dev experience) to build simple, B2E applications almost exclusively using prebuilt templates, connectors, APIs, and logic.

However, keep in mind that in its pure, drag-and-drop format, citizen development exclusively sponsored by no-code capabilities may lead to a scenario of shadow IT, where you end up with separate business applications that IT is not aware of and has no governance over them. Another problem is that you can end up with a proliferation of applications, many of which might be duplicates, that can slow performance or drive up cloud costs. Without this control, a violation of the organization’s requirements for control, documentation, security, and reliability is a possibility. You can also end up with app sprawl that is difficult, if not impossible, to rein in.

With OutSystems governance and impact analysis capabilities, for example, IT knows what every application developed with the platform does. Plus, if IT wants to work on top of the apps created by business users, OutSystems provides the necessary tools to unite IT and business to expand the project.

Can Low-Code Deliver Web and Mobile Business Unit Apps?

In the Speed of Change report, the majority of IT leaders inquired said it took their development teams 3-6 months to deliver an application. That’s a lifetime, and even more so in the COVID-19 era. The biggest value proposition of low-code is the development speed it provides. With low-code, development teams can build new web and mobile apps that involve data, business logic, and external services, such as SaaS services, in less than three months.

The problem comes when you need to deliver a second or third version of that app. Pure low-code tools help you build a prototype or version 1 of an app really fast, but when you need to make a change to meet customer feedback or integrate to another system that has just popped up, they don’t offer an easy path. Think of it like running a marathon: if you start your run sprinting, you won’t have enough energy to finish the race. The same goes with pure low-code tools: to give you the speed to deliver apps super fast, they tend to sacrifice app quality.

The OutSystems platform also provides services and security checks to ensure scalability, governance, protection from threats, and compliance.

In addition to that, its AI capabilities also find and solve issues early, eliminating design errors and duplication of effort and identifying anything that needs to be corrected or optimized. Unlike low-code tools, OutSystems was designed to help manage change and future-proof your apps. OutSystems platform services, AI, and visual tools enable the continuous introduction of features and capabilities. This way, developers can evolve apps every bit as quickly as the business changes and new technologies are introduced.

Can Low-Code Build Enterprise IT Business Process Applications?

Low-code gives organizations the capabilities needed to access, use, and share back-end data, logic, and processes, and thus the ability to automate and change business processes, workflows, and case management applications. In fact, many low-code vendors featured in LCAP Magic Quadrant were originally traditional BPM software vendors that reinvented themselves.

So, with low-code you can indeed build business process applications but, for some platforms, if you need to integrate those apps to other systems on-premise, you’ll need to do a lot of hand-coding. Plus, pure low-code tools fail at building more complex, enterprise-grade apps because you don’t have access to a full architecture view nor an easy way to debug them.

OutSystems allows you to design and manage your business processes and integrate them into your applications using its Business Process Technology methodology. In addition to that, OutSystems provides Architecture Dashboard and TrueChange to check and identify any architecture errors.

The Architecture Dashboard allows developers and architects to visualize complex cross-portfolio architectures and identify and fix problems while following best practices and avoiding common pitfalls. The TrueChange engine, on the other hand, combines the power of automation, AI, and analytics checks for architecture errors and dependencies to provide team and architecture governance and monitor the performance in real-time.

Can Low-Code Develop Fusion Team-Developed Composite Applications?

Fusion teams are multidisciplinary teams that bring together business and IT to collaborate on cross-functional projects. Visual tools like low-code play a crucial role in promoting this collaboration, as it allows business people with no coding experience to tap into their subject matter expertise and create the application workflows they need.

But to maximize the power of fusion teams, the technology used should not only expand the capabilities of business people but also ensure that the apps created by non-developers follow the standard architectures and frameworks so that experienced developers can adjust and extend them without any re-architecting. Pure low-code tools, because they focus solely on simplifying the complexity of app development, lack this key part of the equation.

Modern application platforms like OutSystems give your fusion teams the simplicity of low-code development but are integrated into a full-stack application development platform. This way, OutSystems gives developers the ability to extend applications that were started by non-developers with the expressiveness and flexibility of traditional coding.

To learn more about the capabilities a platform should have to make the most out of your fusion team, take a look at 4 Capabilities App Dev Platforms Need for Whole-Team Cross-Functional Collaboration.

Can Low-Code Build SaaS and ISV Applications?

Low-code allows development teams to build web and mobile SaaS and ISV (independent software vendor) applications using cool templates.

The OutSystems UI framework, which is part of our platform, gives you the building blocks you need to create applications through pattern composition. You have access to hundreds of pre-built UI patterns, samples, and screen templates with predefined layouts, widgets, components, styles, and logic, that you can add to your OutSystems applications using a WYSIWYG (What You See Is What You Get) type of editor.

But to ensure you don’t hit a wall, OutSystems also offers a design system that is typically showcased through a Live Style Guide. The OutSystems Live Style Guide gives designers and developers a starting point. They can then apply their branding guidelines to the layouts and patterns (or even create their own custom patterns and layouts from the ground up using low-code or CSS) and build their own design system.

This Design System, or custom Live Style Guide, can then be used as a live library of UX patterns that is made available for your developers to use across applications and create experiences that are unique to your brand.

OutSystems, the Better Choice

As we saw, low-code tools are a great way to accelerate app development but to deliver anything after the first version of your app, you’ll most likely encounter some challenges.

OutSystems, on the other hand, provides everything needed to create modern, cross-platform enterprise mobile and web applications with capabilities that complement existing team structures.

The most common use cases of OutSystems include:

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