---
title: "on mouseenter · RUAL Documentation"
description: "Will execute when mouse enters element or window."
canonical: https://docs.rual.nl/block-types/UI Component/generalevent_onmouseenter
language: en
---

# on mouseenter

This block is part of the [`UI Component`](https://docs.rual.nl/block-types/UI%20Component) group and was last modified in core [`v10.4.28`](https://docs.rual.nl/core-versions/100428).

Will execute when mouse enters element or window.

### Core Releases