chromium-web-store VS firejail

Ungoogled Chromium (Mac & Linux), much more performant than Firefox; use Chromium Web Store to maintain extensions (ungoogled means ungoogled, no normal Chrome Web Store), and xBrowserSync for bookmarks. I really wish I could just use Safari on Mac though, all I want is bookmark sync (and more/better extensions, but bookmark sync).

And if you want to use extensions from the Web Store: https://github.com/NeverDecaf/chromium-web-store

ungoogled-chromium with chromium-web-store

Are there any chromium browsers on Android with addons? I'm not aware of any, so I primarily use Iceraven. On desktop I do have chromium with some addons, but the safest source is the Google web store. If you're using fully ungoogled chromium then you'll first need a custom extension to get access to the web store. You can get that here: https://github.com/NeverDecaf/chromium-web-store

Install some of these extensions using by manually going through the Chromium web store (from github): uBlock Origin Privacy Badger by EFF Trace - Online Tracking Protection Fast Forward Disconnect Decentraleyes Smart referer (link, and I believe it is firefox only?)

If you have to use it anyway, atleast use some popular open source tools like this. https://github.com/NeverDecaf/chromium-web-store or use this guide https://avoidthehack.com/manually-install-extensions-ungoogled-chromium.

there's an extension for Ungoogled which is used to auto update extensions called "Chromium webstore" on github here.

as an alternative to the already mentioned options there is also ungoogled-chromium on flathub. Flatpak should already be preinstalled on Fedora (was there for me on 36 fresh install). Note that you will need to sideload chromium-web-store to get access to the Chrome extensions store. There is also a workaround for dark mode in the readme on the github repo for the flatpak.

bubblewrap is designed as a low-level too. There is nothing quick and dirty about it. It disallows everything by default and you have to be explicit about what you want to share with the host. If your application needs complex permissions/resources, then you will need to have a complex bubblewrap command line.

Once you have figured out which permissions/resources you need for a given program, you can wrap the command line invocation in a shell script.

If you want other people to do the work of defining permissions/resources, then have a look at firejail: https://github.com/netblue30/firejail

Firejail is cool: https://github.com/netblue30/firejail

Linux namespaces/cgroups but nowhere near as heavy as Docker.

I use it when I want to limit the memory of a Python script:

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Firejail can also be a useful option, though no good if you're on Mac https://firejail.wordpress.com/

Uses the same Linux primitives as docker etc, but can be a bit more ergonomic for this use case

Firejail, Flatpak (which uses Bubblewrap under the hood), and Snap (which uses AppArmor) all use the same underlying technology: Linux namespaces.

This question comes up a lot, and has been answered here: https://github.com/netblue30/firejail/wiki/Frequently-Asked-...

TL;DR: Firejail has much more comprehensive features than Flatpak (Bubblewrap). Firejail also has more comprehensive network support, support for AppArmor and SELinux, and easier seccomp filtering.

Compared to Snap (which uses AppArmor), Firejail is compatible with AppArmor and again goes above and beyond with a lot of additional features.

Wonderful little tool, too bad you must chain various exec calling tools to get cgroups (a bit akin to `ionice ... nice ... cmd`) and Linux users namespaces can't allow UNIX sockets while preventing network access (I think?).

Migrated from Firejail when its complexity annoyed me too much and I hit https://github.com/netblue30/firejail/issues/3001 (Firejail doesn't like parens or brackets in --put/--get parameters) to a badly NIH version using bwrap and bash to have "profiles":

Firejail does this. The profile database is the two "profile" directories in https://github.com/netblue30/firejail/tree/master/etc

What do you mean by a Firefox container? Do you mean FireJail?