# frontend

CEFR B2 · Noun

Source: https://englishreference.com/word/frontend
Updated: 2026-04-25

## Definition

the part of a website or app that you can see and interact with. It includes things like buttons, text, and images.

For teachers: the user-facing interface of a software application or website. It encompasses the graphical elements, layout, and interactive components that run in a client's browser or device.

## Examples

- She works as a developer building the frontend of the new app.
- If the frontend is poorly designed, users will struggle to navigate the website even if the underlying database is incredibly fast.
- While the backend handles data processing and security, the frontend is responsible for delivering a seamless, responsive user experience across a multitude of devices and screen sizes.

## Usage notes

- Often used attributively as a noun adjunct, as in 'frontend developer' or 'frontend framework'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.