Manifest V3 ready · Open-source Chromium tools

RECLAIM YOUR BROWSER MEMORY.

Precision tools for the professional web. Marvellous Codeworks builds open-source Chromium extensions that turn memory-hungry browsers into lean execution environments.

The Great-er Tab Discarder — Chrome (light)
The Great-er Tab Discarder — Chrome (dark)
The Great-er Tab Discarder — Popup (light)
The Great-er Tab Discarder — Popup (dark)
The Great-er Tab Discarder — Options (light)
The Great-er Tab Discarder — Options (dark)

The Great-er Tab Discarder

Leverages the native Chromium discarding engine to freeze inactive tabs, releasing nearly 100% of their RAM while keeping them visible in your tab bar.

  • Native Engine. Zero performance overhead by using the browser's internal hibernation APIs.

  • Force Purge. Instantly discard all background tabs with a single hotkey.

  • Smart Context. Whitelist audio-playing tabs, forms, or pinned tabs automatically.

// Chrome Web Store
Users
Rating
// GitHub
Stars
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Release
The Marvellous Suspender — Google (light)
The Marvellous Suspender — Google (dark)
The Marvellous Suspender — Suspended tab
The Marvellous Suspender — Settings
The Marvellous Suspender — Session management
The Marvellous Suspender — About
The Marvellous Suspender — Keyboard shortcuts

The Marvellous Suspender

The spiritual successor to modern tab suspension. Replaces inactive tabs with a lightweight hibernation page, giving you granular control over when they wake.

  • Granular Hibernation. Choose how tabs look when suspended: screenshot, blurred, or text-only.

  • Session Recovery. Recover all suspended tabs even after a browser crash or restart.

  • Power Mode. Automatically suspends tabs when battery drops below a threshold.

// Chrome Web Store
Users
Rating
// GitHub
Stars
Forks
Open issues
Release

01 // Performance

Engineered to reduce CPU wakeups and memory pressure on any system — budget laptop or high-end workstation, the goal is the same: no wasted RAM.

02 // Privacy

Zero tracking. Zero analytics. Your browsing data never leaves your machine. Both extensions are fully open source for community auditing.

03 // Open Source

Maintained by Marvellous Codeworks and a global community of developers. Fork it, improve it, or contribute under a permissive open-source license.