Chrome is known for eating your computer's memory. With 20+ tabs open, Chrome can easily use 4-8GB of RAM. Here's how to fix it.
Each Chrome tab runs in its own process, consuming 50-300MB of RAM. With 20 tabs, you could be using 4GB just for your browser.
Install Tab Suspender. It automatically suspends inactive tabs, freeing their memory. When you click a suspended tab, it reloads instantly.
Install Tab Suspender — Free →
FlowKit — 66+ free browser extensions for developers.