Opus UI DevTools

Name: Opus UI DevTools
Author: Big Bad Waffle

A developer tools extension for inspecting and debugging Opus UI apps — a modern alternative to React DevTools, purpose-built for Opus-based projects.

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Install

Features & Capabilities

This DevTools extension is designed specifically for Opus UI applications, offering powerful insight into your app’s structure and runtime state. Whether you're building dashboards, flows, or complex interfaces, this tool helps you understand what’s going on under the hood.

With this extension, you can: 🔍 Inspect Components: Easily find components by ID, type, or scope. 🧠 View Application State: Access and explore live state with clear visual structure. 🔄 Trace Flows: See how data and actions move through flows and scopes. 🧭 Navigate Hierarchies: Understand relative IDs and how components relate to each other. ⚡ Debug Faster: A focused interface built for productivity and clarity, unlike general-purpose tools.

Built as a replacement for React DevTools, this extension speaks Opus natively — no translation layer needed, no clutter.

User Growth & Download Statistics

Add-on

By:

Big Bad Waffle

Daily users:

7 1

Version:

1.2.3 Last updated: 2026-05-12

Version code:

6258165

Creation date:

2025-04-03

Risk:

Permissions:

activeTab
<all_urls>

Content scripts matches:

<all_urls>

Size:

35.93KB

Email:

sh*****@intenda.za.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 37,751 ▲ 2,359

Other rankings

#117 in component keyword 19 ▲ 8#215 in purpose keyword 2 ▲ 21#234 in debug keyword 35 ▲ 12

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Big Bad Waffle

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/opus-ui-devtools/

Email:

sh*****@intenda.za.com

Website:

https://opus-ui.com

Is Opus UI DevTools Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Opus UI DevTools requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Opus UI DevTools is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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