Okuzeka
UX/UI Design vocabulary · UX/UI Basics and Process

Happy path

Meaning in UX/UI design, with examples

nounCommon term

In UX/UI design, happy path means: The ideal route through a flow where everything goes as expected: the user enters valid data, nothing fails and the task is completed without problems.

In Turkish: ideal senaryo, sorunsuz akış, mutlu yol

How it is used

Designers often design the happy path first, then cover error states and edge cases. Developers and testers use the term too. Saying that a design 'only covers the happy path' is a common criticism in reviews.

Example sentences

  1. The prototype shows the happy path, but the screens for a declined card are still missing.

  2. Let's walk through the happy path first, then talk about what can go wrong.

Common collocations

  • design the happy path
  • beyond the happy path
  • happy path scenario
  • unhappy path
  • edge caseAn unusual situation that happens rarely but must still work, such as a very long name, no internet connection or a user with 500 saved items.
  • user flowA diagram or sequence that shows the screens, steps and decisions a user goes through to complete one task in a product, such as resetting a password.
  • error messageText that tells users something has gone wrong, ideally explaining what happened and how to fix it, for example next to a form field.
  • prototypeAn early, interactive version of a product or screen that people can click or tap through, used to test ideas before anything is built.

This word in other fields

The same English word can have a different meaning in another field:

More terms: UX/UI Basics and Process

Practise with graded reading

Reading at the right level is the fastest way to make new words stick. Pick free English books by level: