Which Web browser uses the least RAM?

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4. Does uBlock origin work on Safari?
5. Which is best ad blocker?
6. What does UBlock origin block?
7. Does AdBlock slow down Safari?

Tags

1. #browsing
2. #firefox
3. #opera
4. #factor
5. #followed
6. #resources
7. #virtual
8. #usage
9. #nearly
10. #browser
11. #decisive
12. #comes
13. #needs
14. #efficient
15. #chrome
16. #consume
17. #memory