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Firefox
Disable Detachable Tabs in Mozilla Firefox
- `about:config`
- `browser.tabs.allowTabDetach`
limit memory usage
systemd
- /usr/local/bin/firefox
systemd-run --user -G --scope --unit=firefox -p OOMPolicy=continue -p MemoryMax=2G -p MemorySwapMax=2G -p "CPUQuota=200%" /usr/bin/firefox
See MemoryMax
firejail
sudo apt install firejail firejail --noprofile --rlimit-as=5g firefox
--rlimit-as=number
Set the maximum size of the process's virtual memory (address space) in bytes. Use k(ilobyte), m(egabyte) or g(igabyte) for size suffix (base 1024).