What is UI/UX in a website? A plain-English guide for Ireland

Open the AIB banking app, book a GAA ticket online, or order a flat white through a café's loyalty app. Every tap you make without thinking is UI/UX doing its job quietly in the background. When a website feels obvious and a form submits on the first try, that's design work you were never meant to notice.

So what is UI/UX in a website, really? Two related but separate things. UI is the user interface — the buttons, colours, spacing, menus and fonts you see and touch. UX is the user experience — how the whole thing feels to use, whether you can actually finish what you came to do without getting lost or annoyed.

UI vs UX: the short version

A quick way to picture it. Imagine the website for a Dublin dentist. The UI is the shade of blue on the "Book appointment" button, the size of the text, the icon next to the phone number. The UX is whether a nervous patient can find an available Tuesday slot in under a minute, get a confirmation, and know what to do next.

You can have a gorgeous interface that's miserable to use — a stunning homepage where nobody can find the booking link. You can also have a plain-looking site that works brilliantly because every step makes sense. Good products get both right, and the two roles overlap a lot in practice, especially on smaller Irish teams where one person often covers both.

	UI (user interface)	UX (user experience)
Focus	Look and feel	Flow and usability
Deals with	Colours, type, buttons, layout	Journeys, structure, research
Typical question	"Does this button look right?"	"Can people actually finish the task?"
Common tools	Figma, visual design systems	User interviews, wireframes, testing
You notice it when	A screen looks polished	A task feels effortless

What UX research actually involves

UX research is how designers stop guessing. Instead of assuming what people want, you ask them, watch them, and measure what happens. For a website, that might mean sitting with five people in Cork while they try to complete a checkout, noting exactly where they hesitate or give up.

It doesn't need a lab. A UX researcher in Ireland might run short interviews over a video call, send out a quick survey, or do "card sorting" — handing people a set of topics and seeing how they'd group them. The output is evidence: this label confuses people, this step has too many fields, this page is where most visitors leave. Decisions then get made on findings rather than on whoever shouts loudest in the meeting.

Information architecture: the invisible map

Information architecture (IA) is how you organise content so people can find it. It's the sitemap, the navigation menu, the way products are grouped into categories. Get it wrong and a site feels like a maze.

Picture an online shop for an Irish food producer. Do you group by "jams, chutneys, honey" or by "gifts, hampers, singles"? IA is the work of figuring out which structure matches how customers actually think, then naming things in words they'd use. If someone's looking for a Christmas hamper and the only menu item says "Collections", you've lost them. Strong IA is quiet — you only notice it when it's missing.

Is UX a difficult job?

Honest answer: it's learnable, but it's not a soft option. The hard parts aren't what people expect. The tools — Figma most of all — come fairly quickly. What takes longer is the thinking: framing the right problem, defending a design decision with evidence, and handling feedback from stakeholders who all want something different.

There's also a fair bit of communication. You'll present work, explain trade-offs, and occasionally argue (politely) that the flashy animation someone loves is slowing users down. If you enjoy solving puzzles that mix people and logic, the difficulty is the fun part. If you were hoping to just make things pretty in silence, it can be a surprise.

The good news is that you don't need a design degree or a maths background. Plenty of people move into UX from teaching, retail, admin, or marketing — jobs where you already spent your day understanding what people need. For a fuller picture of the day-to-day, our breakdown of what a UX UI designer actually does day to day walks through the tasks role by role.

How the pieces fit on a real website

Say a Galway tourism board wants to rebuild its site. Here's roughly how the work flows.

Research comes first: interviews with visitors and locals to learn what they're trying to do. Then IA: deciding the main sections — things to do, where to stay, events, getting here — and naming them clearly. Next, wireframes: rough grey boxes showing where content sits on each page, no colour yet, so everyone agrees on structure before anyone argues about shades of green. Then UI: the typefaces, the photography treatment, the button styles. Finally, testing: watching real people use a prototype and fixing what trips them up.

Skip the research and you build on assumptions. Skip the testing and you ship your assumptions straight to the public. The sequence is what keeps the whole thing honest.

Tools you'll actually use

Figma is the standard across most Irish studios and in-house teams — it's where you'll do wireframes, UI design and clickable prototypes, all in the browser. Alongside it you might use FigJam or Miro for mapping out ideas, Maze or a simple video call for testing, and Notion for keeping research tidy. The toolset is smaller than people fear. Depth comes from how you use it, not how many apps you own.

Getting started in Ireland

You can learn the fundamentals in a structured way without quitting your job first. If you want deadlines and feedback, a UX UI design bootcamp with mentor support gives you briefs and portfolio projects to work through. If you'd rather fit study around shifts or family, the self-paced UX/UI design course lets you set your own pace. Either way, build a portfolio of two or three real-feeling projects — that's what Irish employers actually look at.

UI/UX on a website comes down to one idea: making it genuinely easy for a person to do the thing they came to do. If that sounds like work you'd enjoy, take a look at the UX UI design course details and start dates and see where your first project could begin.