# Vaadin Theme Assistant

> A utility for theming Vaadin components

Canonical page: [https://chrome-stats.com/d/vaadin-theme-assistant](https://chrome-stats.com/d/vaadin-theme-assistant)

## Overview

- **ID:** `vaadin-theme-assistant`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Sascha Ißbrücker
- **Category:** web-development
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2021-12-18
- **First published:** 2021-12-17
- **Size:** 642 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/vaadin-theme-assistant/)
- **Website:** [https://github.com/sissbruecker/vaadin-theme-assistant](https://github.com/sissbruecker/vaadin-theme-assistant)

## Description

Vaadin Theme Assistant is a browser extension that allows developers to visually identify elements of Vaadin components that can be themed. It provides instructions and code snippets for applying custom CSS in a Vaadin Flow or Fusion application. The extension features a custom element picker, configuration options for theming specific instances of a component, and support for different component states.

## Rankings

- #128,956 — Overall
- #58 — component

## Permissions and access

### Permissions

- `tabs`
- `http://*/*`
- `https://*/*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/vaadin-theme-assistant)