Precision tools for the professional web. Marvellous Codeworks builds open-source Chromium extensions that turn memory-hungry browsers into lean execution environments.
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.
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.
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.
Zero tracking. Zero analytics. Your browsing data never leaves your machine. Both extensions are fully open source for community auditing.
Maintained by Marvellous Codeworks and a global community of developers. Fork it, improve it, or contribute under a permissive open-source license.
