# data-qa Highlighter

> Visualize "data-qa" elements on screen. This extension helps QA and testing professionals who use "data-qa" or "data-test" attributes in HTML elements, making the content of these data attributes visible on screen.

Canonical page: [https://chrome-stats.com/d/data-qa-highlighter](https://chrome-stats.com/d/data-qa-highlighter)

## Overview

- **ID:** `data-qa-highlighter`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Alberto Vara
- **Category:** web-development
- **Daily users:** 2
- **Version:** 2.4
- **Last updated:** 2019-11-21
- **First published:** 2018-10-02
- **Size:** 43 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/data-qa-highlighter/)
- **Website:** [http://paradigmadigital.com](http://paradigmadigital.com/)

## Description

data-qa Highlighter is a Firefox add-on that helps QA and testing professionals visualize data-qa or data-test elements in HTML by making the content of these data attributes visible on screen.

## Rankings

- #63,419 — Overall
- #119 — data
- #144 — highlighter

## Permissions and access

### Permissions

- `<all_urls>`
- `file:///*/*`

### Content script matches

- `*`
- ``

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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/data-qa-highlighter)