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Show Data Variables

onii.com
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Overview

Powerful side panel browser extension that discovers, organizes, and helps inspect hidden or non-obvious page data across the DOM,…

Powerful side panel browser extension that discovers, organizes, and helps inspect hidden or non-obvious page data across the DOM, storage, and runtime JavaScript built for debugging, QA, reverse engineering, and privacy/security review. 🔍 Scan Every Data Source in One Place Automatically scans across 11 categories including data-* attributes (with noise filtering), hidden/disabled form fields, meta tags, JSON script payloads, cookies, localStorage, sessionStorage, URL params, CSS custom properties, and MAIN-world JavaScript globals. Results are organized in a clean, drill-down UI. ⚡ Stream Results + Re-Scan Live Get immediate feedback as fast categories appear first, then deeper sources load progressively. A live re-scan mode uses a DOM MutationObserver to catch runtime changes as the page updates. 🧠 Inspect Framework State and MAIN-World JS Go beyond content-script limitations with deep inspection from the page’s MAIN world. Detect and surface common framework ecosystems like Next.js, Nuxt, Redux, Apollo, Vuex, and GTM for faster validation and troubleshooting. ✍️ Edit Values In-Place and Write Back to the Page Test hypotheses without hopping between DevTools and custom scripts. Edit supported categories inline and apply changes directly to the page context including storage, cookies, meta tags, URL params, CSS variables, and accessible JS/framework state. 📊 Analyze, Track Changes, and Export See what’s new or changed across scans with New and Changed badges. Use Analytics for distribution, type breakdowns, and data-size insights, then export complete results to CSV for reporting and audits.

Details

  • Version
    0.0.2
  • Updated
    February 18, 2026
  • Size
    206KiB
  • Languages
    English
  • Developer
    Website
    Email
    okubi@onii.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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