LiteTab DDR3 by Neil RM

LiteTab DDR3 is a Firefox extension designed for computers with DDR3 RAM and limited hardware. It automatically suspends inactive tabs using a smart composite score (inactivity time + RAM weight), limits FPS on background tabs, blocks ads and trackers via declarativeNetRequest, and provides real-time RAM monitoring with configurable thresholds. An optional native host detects real Firefox RAM usage, DDR type, and CPU cores to deliver personalized about:config recommendations. Includes 4 optimization profiles: Ultra DDR3, Aggressive DDR3, Normal, and Gaming.