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Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

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Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#71
post #24
post #9

Am I weird in not being too surprised? It don't have experience with wire EDM but every toolpath generator or slicer I've ever used was just local software.

Bambu Labs ~recently had some drama around requiring an account / harvesting data for their machines. Might be what that's about.

IIRC this was about the machine firmware. Their slicer software is a fork of PrusaSlicer, which is OSS.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#72
post #48

Earlier quoted context omitted.

of Kiri? it's in its 14th year. CAM was added in 2016, but the major work on that mode really kicked in around 2024.

I have a CNC mill made in 2006. It's still perfectly fine. It should still be fine in 2036. The most significant threat to its existence is the compatibility of OS drivers and software support in CAM tools. That and USB ports getting replaced by something else, which was a problem for earlier-generation machines that used RS-232.

USB to RS233 adapters should still work for those unless there are really weird timig requirememts.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#73
post #56

Earlier quoted context omitted.

The browser is an extremely poor medium to deliver applications. It works, but barely , is a huge resource hog, fragile and it breaks way too often due to a lack of backwards compatibility between browser versions of the same manufacturer. I have a small app that I support and it's been fun to get it to work in the browser (instant cross platform support was indeed the driver) but the experience is still sub-par comp…

this does not track with my experience, so possibly it's the nature of your app or the way it's coded. frameworks like react are notoriously crap. stick to pure html5/css/js and it can be extremely fast and light.

You could have clicked on my profile to find the app that you're criticizing unfairly. It does not use react, but it uses pure html5,css,js, it is extremely fast and light. And yet, there are things that it can not do simply because it runs in the browser, which is a poor operating system for a hard real time program to run under.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#74

Earlier quoted context omitted.

The slicer even introduces bugs in things that were working perfectly in the software they ripped off. For the A1 and P1S you're better off backporting the profile to PrusaSlicer or Orca. And don't get me started on the network plug-in (the lack of transparency there makes me fairly suspicious that something is up) and the lack of directory structure support on the SD cards. Really, how could you mess it up.

> in the software they ripped off. It’s a fork of PrusaSlicer, which was a fork of Slic3r. There’s a fork of BambuStudio called OrcaSlicer now. They didn’t “rip off” an open source project, they forked it just as the parent project forked another project. This is how open source is supposed to work, isn’t it? Why are we shaming them for doing the thing we always encourage and then giving features back to the communit…

You must have not been aware of how that all happened. That's fine but please, spare me the lecture.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#75
post #57

Earlier quoted context omitted.

You mean like PCBs? KiCad is pretty popular.

second KiCad. just had my first board printed a few months back. its an esp32 stackable daughterboard. first time doing anything like that outside of breadboarding, and it worked great.

[deleted]

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#76
post #31

Now if we can only get an offline printer…

I bought a bambu p1s recently and it can be used entirely offline. You can import models to orcaslicer (open source), do your slicing, and export the g code file to SD card. If you want to skip the SD card, block the printer's mac/ip address at the firewall and set up WiFi. Then send the print directly from orcaslicer. That being said, my gut says bambu is going to slowly require a persistent connection to the cloud…

I'm not so sure. You've had people insisting that, or how they'll lock it to only their own NFC tagged filaments but lets be real, if they start imposing serious restrictions most purchases would go to other makers.

They make solid enough devices sure, but they dont exactly have a moat that would keep users buying their stuff if it were to start getting locked down. They have far more to lose than they have to gain doing so.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#77

- 100% free, no subscriptions, no accounts, no cloud - Local-first: all slicing and toolpath generation runs on your machine - Works in any browser, even offline once loaded YES! I think a new type of open source is emerging centering around what is now possible in browsers. Browsers have a great track record when running legacy projects. Relying on a backend could be a liability for longevity. I built opal editor my…

> Works in any browser, even offline once loaded

That, my friend, is not how offline works. You will be required to have internet access in one way or another. Offline works 100% locally no matter if you have internet or not.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#78

- 100% free, no subscriptions, no accounts, no cloud - Local-first: all slicing and toolpath generation runs on your machine - Works in any browser, even offline once loaded YES! I think a new type of open source is emerging centering around what is now possible in browsers. Browsers have a great track record when running legacy projects. Relying on a backend could be a liability for longevity. I built opal editor my…

> Works in any browser, even offline once loaded That, my friend, is not how offline works. You will be required to have internet access in one way or another. Offline works 100% locally no matter if you have internet or not.

But you have to get the software somehow? Once you get it, it works offline. The same here I guess: once you download the source code/binaries into browser's cache (that can store things indefinitely) it's offline.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#79

- 100% free, no subscriptions, no accounts, no cloud - Local-first: all slicing and toolpath generation runs on your machine - Works in any browser, even offline once loaded YES! I think a new type of open source is emerging centering around what is now possible in browsers. Browsers have a great track record when running legacy projects. Relying on a backend could be a liability for longevity. I built opal editor my…

> Works in any browser, even offline once loaded That, my friend, is not how offline works. You will be required to have internet access in one way or another. Offline works 100% locally no matter if you have internet or not.

There's an electron build, although why you'd use it over a native slicer is beyond me.

Re: Grid: Free, local-first, browser-based 3D printing/CNC/laser slicer

#80

- 100% free, no subscriptions, no accounts, no cloud - Local-first: all slicing and toolpath generation runs on your machine - Works in any browser, even offline once loaded YES! I think a new type of open source is emerging centering around what is now possible in browsers. Browsers have a great track record when running legacy projects. Relying on a backend could be a liability for longevity. I built opal editor my…

> Works in any browser, even offline once loaded That, my friend, is not how offline works. You will be required to have internet access in one way or another. Offline works 100% locally no matter if you have internet or not.

Umm, I’m confused about this comment… the concept of a web app that gets saved into browser cache and then can be loaded and used while offline definitely isn’t new. See Photopea etc
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