3D Websites in Unity vs. Traditional Web Dev: Which is Truly Sustainable?

Sylwester Mielniczuk
3 min readAug 21, 2023

--

“In the quest for a greener digital future, we’re faced with a dilemma: Dive into the immersive world of 3D websites with Unity output, or stick to the tried-and-true path of text editors and JavaScript? Discover which method truly champions sustainability for the next era of web development.”

Breaking it down, we’re asking: Unity’s dazzling 3D websites or the minimalist charm of text editors and JavaScript? Unravel with us as we quickly explore which avenue better serves the future and sustainability of our digital populace.

When considering the sustainability of building 3D websites using Unity versus using text editors and JavaScript libraries, there are several dimensions to consider:

Resource Consumption and Efficiency:

— Unity: Websites built with Unity typically consume more resources. They require more bandwidth for downloading assets, more processing power to render 3D graphics, and can consume more battery on mobile devices.
— Text editor and JavaScript: Websites built using just a text editor and JavaScript libraries (like Three.js for 3D rendering) can be lighter and more efficient, depending on the developer’s optimization techniques. These sites can be designed to consume less bandwidth, require less processing power, and use less battery.

Accessibility:

— Unity: Not all devices or web browsers support Unity’s WebAssembly or WebGL outputs efficiently. This can exclude certain users from accessing or experiencing the content fully.
— Text editor and JavaScript: When built with accessibility in mind, these sites can be more widely accessible across devices and browsers. JavaScript and HTML also have built-in tools and standards for accessibility that can make websites more usable for people with disabilities.

Learning Curve and Development Time:

— Unity: Has a steeper learning curve if you’re new to game development or 3D design. However, it provides a comprehensive ecosystem for creating intricate 3D scenes and interactions.
— Text editor and JavaScript: Requires familiarity with web technologies, but can be more accessible for those who are already into web development.

Environmental Impact:

— Unity: High resource consumption not only affects user devices but also has implications on the broader internet infrastructure. The more data transferred and processed, the more energy consumed in data centers and transmission.
— Text editor and JavaScript: Lightweight and efficient sites generally use less data and hence have a smaller carbon footprint in terms of data transfer and server processing.

Flexibility:

— Unity: Provides a robust environment for creating 3D and game-like interactions. If you’re aiming for a high-end, immersive experience, Unity might be the right choice.
— Text editor and JavaScript: Offers vast flexibility in terms of web development and integration with other web-based services and APIs.

Maintenance:

— Unity: Requires updates and maintenance to ensure compatibility with browsers and devices. Unity versions and its WebGL output might have changes that need attention.
— Text editor and JavaScript: Requires maintenance to ensure compatibility, but might have fewer issues compared to Unity, especially if sticking to well-established and maintained libraries.

Summary

In summary, for the majority of web projects prioritizing sustainability, accessibility, and efficiency, using a text editor and lightweight JavaScript libraries would likely be more beneficial. However, if the project requires a deep and immersive 3D experience, and the target audience has the necessary hardware and bandwidth, Unity could be the appropriate choice. Always align your tools with the project’s goals and audience.

Photo by Johann Walter Bantz on Unsplash

--

--

Sylwester Mielniczuk

Creating experiences with open and free web platforms by humans for humans. I believe that there is still a lot of fun in this. Focused recently on immersive.