pretty sure if you don’t visit a tab for a while or reopen your browser with the “keep previous tabs” setting thingy on, those tabs are not all loaded in memory. even if I have 100 tabs open, most of them take up negligible space in ram and only load in once I click on it.
also I’m lazy and creating/deleting bookmarks is more work than closing/opening tabs.
I believe they do use just as much RAM as current tabs, it’s just computers are better at handling it now.
Mozilla makes reference to them eating RAM, but I’m not 100% sure.
Use fewer tabs
Each tab requires Firefox to store a web page in memory. If you frequently have more than 100 tabs open, consider using a more lightweight mechanism to keep track of pages to read and things to do, such as:
Bookmarks. Hint: “Bookmark All Tabs” will bookmark a set of tabs.
Save web pages for later with Pocket for Firefox.
To-do list applications.
pretty sure if you don’t visit a tab for a while or reopen your browser with the “keep previous tabs” setting thingy on, those tabs are not all loaded in memory. even if I have 100 tabs open, most of them take up negligible space in ram and only load in once I click on it. also I’m lazy and creating/deleting bookmarks is more work than closing/opening tabs.
I believe they do use just as much RAM as current tabs, it’s just computers are better at handling it now.
Mozilla makes reference to them eating RAM, but I’m not 100% sure.
https://support.mozilla.org/en-US/kb/firefox-uses-too-much-memory-or-cpu-resources