Forking Chrome to render in a terminal (2023)(fathy.fr)
fathy.fr
Forking Chrome to render in a terminal (2023)
https://fathy.fr/carbonyl
19 comments
I remember wanting to use carbonyl on some server so that I don't need to actually create a tunnel b/w 2 servers, start puppeeter in debug instance and open up a website and then hook it up using remote debugging in my ungoogled chromium.
I really wanted something that could just work...
Now that being said, the project was really cool.
So it might come slightly off topic but when I had last viewed the project, there were a lot of people asking if the project is dead or more importantly, what has happened to author and there were comments like this after the job part and even hackernews showed concern of the dev's life https://github.com/fathyb/carbonyl/issues/201 [is the dev killed by IDF in Gaza #201]
I really wanted something that could just work...
Now that being said, the project was really cool.
So it might come slightly off topic but when I had last viewed the project, there were a lot of people asking if the project is dead or more importantly, what has happened to author and there were comments like this after the job part and even hackernews showed concern of the dev's life https://github.com/fathyb/carbonyl/issues/201 [is the dev killed by IDF in Gaza #201]
Original discussion: https://news.ycombinator.com/item?id=34547259
This is really, really cool!
Skia is a incredible abstraction layer. The linked article at the top of the OP https://fathy.fr/html2svg (2022) has some great graphics of how Skia can support various backends including PDF rendering (via https://skia.org/docs/user/sample/pdf/).
It's also worth noting that the Chrome Graphics team is writing yet another Skia rasterization backend, just announced last month: https://blog.chromium.org/2025/07/introducing-skia-graphite-...
Given that this article came out a couple years ago, it's quite possible that it was seen by the Chrome team and inspired them to look at making a new backend from scratch!
This is really, really cool!
Skia is a incredible abstraction layer. The linked article at the top of the OP https://fathy.fr/html2svg (2022) has some great graphics of how Skia can support various backends including PDF rendering (via https://skia.org/docs/user/sample/pdf/).
It's also worth noting that the Chrome Graphics team is writing yet another Skia rasterization backend, just announced last month: https://blog.chromium.org/2025/07/introducing-skia-graphite-...
Given that this article came out a couple years ago, it's quite possible that it was seen by the Chrome team and inspired them to look at making a new backend from scratch!
Reminds me of browsh[1]. Interesting projects.
[1] https://www.brow.sh/
[1] https://www.brow.sh/
This needs an option to use the Kitty Graphics Protocol: https://sw.kovidgoyal.net/kitty/graphics-protocol/
No need to render to ASCII/Unicode anymore!
No need to render to ASCII/Unicode anymore!
Yes I agree, there is also sixel format but I think that sixel is generally used for pngs etc. but both are really cool imo.
maybe kitty should just implement an X11 server or wayland and support all gui programs
And emacs. Is that still a meme
It already exists for Sixel: https://github.com/saitoha/xserver-sixel
...but at that point X forwarding or VNC seems more useful.
...but at that point X forwarding or VNC seems more useful.
It looks so much better than I expected. This is cool.
This is some fine hack. In the spirit of pure good intentioned hacking. Love this.
This project delivers. Ran on gnome-terminal using podman and I was there watching youtube videos in blocky images. I must try on my rasperry pi.
It looks like the project is abandoned/no longer maintained.
brow.sh (firefox in the terminal) is still being updated though.
brow.sh (firefox in the terminal) is still being updated though.
Cool but what I'm actually looking for is an article titled:
"Forking xterm to render graphical applications"
"Forking xterm to render graphical applications"
Wow, that's crazy. I also had never heard of Mojo before. Reminds me of Microsoft COM.
Mojo is specifically developed as part of Chromium.
https://chromium.googlesource.com/chromium/src/+/refs/heads/...
https://chromium.googlesource.com/chromium/src/+/refs/heads/...
It's surprisingly capable. One tricky problem is trying to solve Captchas with it.
Multimodal LLMs can solve captchas easily if they're allowed to.
Carbonyl is surprisingly performant and usable, especially with --zoom=300 --bitmap
At lower resolutions, it would be nice to render images using a "subpixel" terminal rendering library like chafa (https://hpjansson.org/chafa/), or maybe sixels/kitty image protocol.