Fewer than 5 people recommend it so far, so there's no written verdict. Here is what commenters said.

4recommend
1warn against
Nov 28, 2025first mention
Jul 14, 2026latest mention
Nov 25 – Oct 26
Used formatrix clientmatrix desktop clientunix-like boot program

Why people recommend it

“I use fractal and a self-hosted server and it works great.”

Show 2 more

“I also liked the fractal gnu app”

“Similiar native applications integrate much better and use a fraction of memory (e.g. Fractal).”

Caveats and dissent

“I think I tried Fractal and whatever KDE was working on and neither was polished at the time of use.”

Often compared with

From the makers not counted in the ranking

Hi everyone, Joseph (paper author) here. You can find Fractal on Github: https://github.com/jprx/fractal The full paper, slides from my S&P talk, and all our experiment data can be found at the Fractal project website here: https://fractal-os.com We've been building Fractal internally for a very long time (first commit was almost exactly 2 years ago), so it's exciting to finally share it with the world. Let me know w

“We built https://usefractal.dev/ to make it easier for people to build ChatGPT Apps”

“Full disclosure, I'm partial here because of our work at https://usefractal.dev.”

All comments 10

“On desktop I use Fractal but it still misses some fairly major features like spaces and threads.”

“Fractal probably comes as close to it tbh”

“I think I tried Fractal and whatever KDE was working on and neither was polished at the time of use.”

“Fractal and the matrix element fork called schildichat are interesting as well”

a boot program that happens to be unix-like, have a libc, tools like binutils, coreutils, dash, vim, gcc and a GUI have a filesystem, userspace, peripheral support... https://github.com/jprx/fractal

“back when I used to use fractal”

“I use fractal and a self-hosted server and it works great.”

“I also liked the fractal gnu app”

“Similiar native applications integrate much better and use a fraction of memory (e.g. Fractal).”

Threads where it came up

Also written as fractal. Data: fractal.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.

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