Stable signalNo paid features detectedHigh-risk permissions

Zukeeper: Devtools for Zustand

Devtools for Zustand, in Zustand

Users10KCurrent public install base

Rating5.0Store average score

Reviews6Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Zukeeper: Devtools for Zustand Media preview

5 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

5.00

Latest

5.00

7-day rating change

0.00

2026年7月13日2026年7月19日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

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Technical snapshot

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Version1.3

ManifestV3

Size939KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Zukeeper is a native, holistic developer tool for Zustand that provides powerful insight into the state of your Zustand application. Check out features such as Action Dispatch logs, State value captures, State Diff-ing, State Hierachy visualization, and Time Travel Debugging!

Reviews

Recent review snapshot

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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average5.0Average computed only from synced review bodies below

Reviews with text1Synced review bodies

Total ratings / reviews6Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

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1★

Nancy Zhang2023年3月14日

As a software engineer with a passion for new technologies, I stumbled upon Zustand and found Zukeeper within the open source tool's documentation. I found Zukeeper to be a fun, accessible, and helpful tool for my projects where I used Zustand as a state management library. It truly made my simple state management experience even simpler!

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AI product read

Chrome DevTools panel for debugging Zustand state management in React/JavaScript applications

Developers using Zustand lack built-in tooling to inspect state changes, visualize state hierarchy, trace dispatched actions, and debug state-related issues in their applications

1. Developer installs the extension and opens Chrome DevTools on a page using Zustand. 2. The extension creates a 'Zukeeper DevTools' panel (devtools.js creates the panel via chrome.devtools.panels.create). 3. A content script (contentScript.js) injects injectedScript.js into the page, which reads window.store and posts initial state. 4. State changes in Zustand are captured and forwarded via postMessage → content script → background service worker → DevTools panel. 5. Developer can inspect state hierarchy, view action dispatch logs, see state diffs, and use Time Travel to revert the store to a previous state snapshot.

Target users: React developers using Zustand state management library / JavaScript developers debugging Zustand-based applications

bundle.js is 4.2MB minified/bundled React app — detailed UI-level analysis limited, but keyword searches for login/paid signals returned zero results
No website URL provided in Web Store listing; the privacy policy URL (zukeeper-tools.com) was not inspected as it is external content

Monetization

No paid features detected

No payment, subscription, premium, upgrade, stripe, or billing keywords found anywhere in the source code (including a thorough search of the 4.2MB bundle.js). The deterministic heuristic found zero payment platform matches and zero paid feature signals. The only 'pro' keyword hit was in _metadata/verified_contents.json inside a base64 payload hash, which is a false positive. The extension provides all its features (Action Dispatch logs, State captures, State Diff, State Hierarchy, Time Travel) freely with no gating.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension is a local Chrome DevTools panel for Zustand state inspection. No authentication, account creation, or login flow exists anywhere in the source. The only 'auth' keyword hit was in the manifest 'author' field (line 9), which is a false positive. No remote services requiring authentication are called. The extension communicates only via chrome.runtime messaging between content script, background service worker, and DevTools panel—all within the browser.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

主机权限覆盖范围较宽

Publisher

zukeeper.tools

Zukeeper

Email: [email protected]
Phone: --
Address: 330 7th Ave New York, NY 10001 US

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Permissions

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