Hellion Online Media

IT services from Bad Harzburg

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© 2026 Hellion Online Media – Florian Wathling

Small business pursuant to § 19 UStG (German VAT Act) – no VAT charged.

Hellion Dashboard

No account. No subscription. No cloud. All data stays 100% local in your browser.

Hellion Dashboard

Browser Extension
v1.5.2

A personal bookmark dashboard as a browser extension. Boards, drag & drop, 8 themes, search bar, sticky notes — all in your browser, all offline. No external data transfer, no trackers, no analytics, no ads.

The extension replaces your browser's NewTab and stores all data locally in chrome.storage.local. HTML import from browser bookmarks, JSON export & import for backups. Compatible with Chrome, Edge, Brave, Opera, Opera GX, Vivaldi and Firefox (Manifest V3).

Boards & Bookmarks

Group bookmarks into boards with favicon, title and optional description. Hide boards with the blur button.

Drag & Drop

Rearrange boards and bookmarks via drag & drop — native Pointer Events API.

8 Themes

From Nebula to Crescent to Hellion Energy — 8 themes with their own background image and accent color. Custom background via URL or upload.

Search Bar

Google, DuckDuckGo or Bing — switch with a click, show or hide via settings.

Sticky Notes

Floating note widget, freely positionable. Text and position are persistently stored.

100% Local

All data in chrome.storage.local — nothing leaves the browser. No cookies, no session data, no telemetry.

Technologies

JavaScript (Vanilla ES2020)CSS Custom PropertiesManifest V3Pointer Events APIchrome.storage.localGoogle Favicons API

Browser Compatibility

Hellion Dashboard runs on all major browsers with Manifest V3.

Chrome
Edge
Brave
Opera / Opera GX
Vivaldi
Firefox

Installation

Download the source code from GitHub and load it as an unpacked extension in your browser.

GitHub RepositorySupport on Ko-fi

Privacy

No external data transfer except Google Favicons API for icons. No trackers, no analytics, no ads, no cookies. All data stays local in your browser.

License

Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International. Free for personal use, sharing and modification allowed with attribution. Commercial use prohibited without permission.

Browser issues? Looking for IT help?

If you need support with browser configuration, IT projects or web development — get in touch.

Get in touch