3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: [email protected] or [email protected]
There are CAD communities available at: [email protected] or [email protected]
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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Most slicer software is cross platform, free and open source. The biggest ones are PrusaSlicer, Cura and OrcaSlicer. You can use all of these with lots of different brands of printers. Creality's own slicer used to just be a slightly modified version of Cura (Not sure if their new "Creality Print" software is, but it doesn't matter, you're rarely tied to any specific software, at least with FDM printers). Bambu Lab Studio is not available for Linux, but OrcaSlicer is, and as far as I know it's just an open source community edition of Studio.
In other words, you'll have plenty of options on Linux.