Gonna go with Firefox as both my most-used piece of open-source software, and the software I see as most important to its ecosystem. If Firefox fails then we’ve just got Chromium-based browsers and, I guess, Safari.
I love and use Bitwarden daily.
Firefox and its derivatives. They’re the last free bastion preventing a Chromium monopoly on the browser market, which is hugely important - especially these days with Google’s push for Mv3.
Signal, Thunderbird and Bitwarden
Signal, Firefox and Eclipse.
Too bad Signal are dropping support for Windows 7 ;(
Kind of odd to use Signal (a privacy and security focused messenger) on Windows 7 (an EOL and thus highly unsecure operating system).
it is a development machine with highly specialised tools - Altium Designer, SolidWorks, IDA Pro, Altera Quartus, etc.
Upgrading the OS is not a trivial thing as would be on a phone or tablet. Also when upgrading the OS it would make sense to upgrade the HW as well, and that is a major investment. And Signal is just not important really to warrant that.
I would still use it on my phone though, but on the PC is just Viber unfortunately (whatsapp dropped as well).
I wouldn’t say upgrading the OS on a phone or tablet is trivial… Especially when compared to a PC. Upgrading the OS on a PC is much easier.
Both is trivial in my opinion. The problem is OP using ancient software that only runs on an ancient OS. In this case upgrading is not trivial. Even though upgrading is a major investment in this case, it only gets worse the later its done. Typical case of technical debt
Well, it depends on the phone and tablet of course, but given how many cannot be rooted anymore thee days, I’d say it’s no longer trivial.
I didn’t know thunderbird was open source!
Yup, it’s the nephew, so to speak, of Firefox!
that’s cool that others also love open source. these three right here are 🔥
Ill throw in some obscure ones I use daily.
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StemRoller. It’s an AI-powered toolthat takes an mp3 and separates each instrument into its own file. Im a musician, and having access to stems like this is a game changer.
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Carla is a tool for hosting VST plugins without the need for a full DAW. I primarily use Amp Simulators, and this has become a mandatory tool on any computer I use. It’s also maintained by the creator of KXStudio.
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Firefox. It is the only thing keeping Google from total internet domination
Isn’t most of the Firefox revenue coming from Google ?
What does that have to do with Google’s ability to force their view of the world through the dominance of the browser share market?
Yes, they need Firefox to avoid monopoly.
Scary to think about. Pretty much down to 3. Chrome, Firefox and safari.
It is the same fight that we all fought against Microsoft IE but Google has been a lot smarter with their shit fuckery
im worried about Mozillas ability to keep growing Firefox. They laid off a lot of their firefox team a few years ago and have been dipping into more commercial interests… we really need Mozilla to be the FOSS counter to big tech.
Blender by a huge mile. Yes, there’s tons of other software like Linux, of course, but Blender is such a powerful, well managed, economically viable and healthy (community) project that it should be shown as an example of how Open Source should be.
My biggest hurdle with other projects is the fanboys, because many times they’re quite toxic, insulting everybody who doesn’t adore the project and don’t accept constructive criticism.
uBlock Origin, it’s not even close!
the web would be miserable without it.
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My vote was for Godot but this one is a very close second. I even have it installed on my mobile Firefox instance.
GNU+Linux
Linux.
Firefox and Bitwarden
LibreOffice is equal to any office software out there, and has been much more stable than OpenOffice, and works without an internet connection unlike Google Docs.
I’d go with either Firefox or Thunderbird. Both are immensely useful pieces of software that I use on a daily basis, and have evolved (mostly) nicely over time.
Not to give Mozilla too much credit, Nextcloud is also pretty slick!
Proxmox, opnsense, fdroid, and many more on r/selfhosted (now on lemmy also) .
sunshine, moonlight ( play my games anywhere in the world, games run on my pc at home)
Firefox (the best browser against google monopoly), thunderbird (best mail client)
LineageOS, microG, Mozilla Location services, Magisk, aurora store (let me use Android without any of google tracking)
Bitwarden, Proton mail/vpn, Nextcloud (finally no gmail tracking)
Jellyfin, kodi (lets me create my own Netflix)
GNU/Linux, GNOME, KDE and host of other Linux projects. No more windows tracking. Also if you want to really know how the OS works, you should start tinkering with Linux. I expanded my knowledge base by just using Linux as daily driver.
The list just goes on and on. I am so grateful for all the open source devs that put their time in developing these tools.
For those wanting to go further, checkout https://github.com/awesome-selfhosted/awesome-selfhosted
uBlock Origin - the chaddest AdBlock of them all!