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Posted by porridgeraisin 4 hours ago

Kitty 0.50(sw.kovidgoyal.net)
209 points | 132 comments
anonymous_i 3 hours ago|
I recognized him name from Calibre: https://calibre-ebook.com/about

What a legend.

Alien1Being 3 hours ago||
It is the Gimp of book management.

Both Calibre and Gimp are great examples of outsider design.

Works amazingly well.

Looks amazingly bad.

kar1181 1 hour ago|||
So true. Main thing is both are still being built and used everyday though.
asdfsa32 1 hour ago||
For the lack of a better functional alternative, not because it is the ideal.
indymike 1 hour ago||
Sometimes functional is ideal.
osener 2 hours ago||||
What does that even mean. It is design produced by the user and maker of the app. If you hire a designer that's neither, doesn't that actually make them the outsider?

He's not making a traditional art form as someone who's untrained. He's designing Calibre, and he's the most qualified person in the world in doing that.

Geezus_42 55 minutes ago|||
Your point would make sense if hiring designers wasn't the mainstream.
tasuki 23 minutes ago||
Hiring designers isn't the mainstream for people who develop a thing for free in their spare time for everyone to use.
latexr 1 hour ago|||
> What does that even mean.

Outsider design? It means it’s designed by someone self-taught or not classically trained in the subject. It’s neither insult nor praise, it’s a classification, though often used as a way to express something as being unconventional and interesting.

https://en.wikipedia.org/wiki/Outsider_art

https://en.wikipedia.org/wiki/Outsider_music

> It is design produced by the user and maker of the app. If you hire a designer that's neither, doesn't that actually make them the outsider?

No, because it refers to “outside the world of design” not “outside the world of this product”. It’s two words but a single term.

> He's not making a traditional art form as someone who's untrained.

Your parent comment didn’t claim they were making art. But they are designing the app are are clearly untrained in design. Again, that’s not an insult. How many of us here are self-taught programmers?

> He's designing Calibre, and he's the most qualified person in the world in doing that.

That doesn’t necessarily follow. If that were the case there would be no designers, everyone would just do their thing. The point of learning design is to understand what works and why and how to apply it. It is perfectly valid for you to have a vision of what you want the thing to do but to need help in presenting it more effectively.

osener 51 minutes ago||
Outsider art, outsider music refer to art, and even in those practices a lot of celebrated artists are the ones that eschew the established norms.

But design is functional. Grows organically by needs of the user. If so many people swear by Calibre, it is well designed for calibre’s use case. It is not only about the aesthetic design trends. They don’t need to apply a coat of liquid glass and modern icon treatment to make it well designed. Software like Calibre are a toolbox full of screwdrivers and random things that are not in the same color hue and size and rounded corner treatment. You open the toolbox and immediately know what you need to reach for and where, get the job done and close it.

This appeal to authority is why we end up with everything looking like Juicero of software. Shiny, the same components and pricing plan as everything else. But absolutely soulless and often user hostile.

Geezus_42 46 minutes ago|||
> Outsider art, outsider music refer to art, and even in those practices a lot of celebrated artists are the ones that eschew the established norms.

I don't think many of those artists were celebrated during their lifetime, or at least not until the their form became more widely accepted in the mainstream.

latexr 37 minutes ago|||
> Outsider art, outsider music refer to art, and even in those practices a lot of celebrated artists are the ones that eschew the established norms.

Which is what I said, in different words. If you understood the term, why did you ask what it meant?

> If so many people swear by Calibre

There’s no true alternative. A lot of people use Calibre despite how it looks, because it does all the things. The world of messing with ebooks outside the vetted stores isn’t that big.

> It is not only about the aesthetic design trends.

I didn’t even so much as hint that. Please don’t straw man.

> They don’t need to apply a coat of liquid glass and modern icon treatment to make it well designed.

Again, didn’t even so much as suggested that. I personally dislike Liquid Glass.

> toolbox

Again, there’s nothing wrong with being a toolbox nor have I claimed there is.

> This appeal to authority

There was no appeal to authority. You paid no attention to words in the comment, you fabricated an argument in your head and are fighting that.

Fucking hell, HN is tiring. Stop being so angry all the time, we’re not on opposing teams. Not every comment is a criticism or disagreement for you to rally against.

Calibre is great and I’m happy it exists. I recommend it to people despite not using it myself (I make my own tools). When I used it I found it to be very ugly and at times confusing and found it could benefit from applying some basic well-understood and researched design principles. But that’s all my opinion. You’re welcome to have yours, I don’t care, use whatever you like. Just please don’t mischaracterise my words and don’t come all angry and citing misapplied fallacies at me. I didn’t do that to you and would appreciate the same courtesy. Don’t stoke hate.

osener 28 minutes ago||
Sorry I made you feel like this. There are no shortage of “Calibre but well designed” tools, as long as Calibre has existed. I am just tired of hearing Calibre and other open source apps are badly designed as if that is an objective fact. So I ranted against a general sentiment rather than your arguments in particular and I did not mean to put words in your mouth or offend.

However, when can we accept a design stands the test of time and maybe it is in fact well designed? So many objects that are considered well designed today look that way because they got refined over the time and designed through their goals and constraints. Only in retrospect we call those well designed because they were original and not designed by committee. Can you give benefit of the doubt that maybe Gimp’s, Emacs’ and Calibre’s of the world might be in that category?

piokoch 2 hours ago|||
Frankly? Who care. Napster had even worst GUI, yet it has become popular as it just did the job people wanted.
rithdmc 2 hours ago|||
Did Napster have many competitors at the time?
63stack 2 hours ago||
Kaazaa, emule, dc++
riffraff 1 hour ago||
Those came one or more years after Napster, when it was already wildly popular because it was the only tool that did that job.

Like calibre, I guess :)

latexr 1 hour ago|||
> Frankly? Who care.

Lots of people. It’s great that you don’t, really, but Calibre is very ugly¹ and I have no doubt that limits its adoption. Subconsciously, people associate ugly apps with unpolished or unfinished apps.

I don’t use Calibre (I rely instead on command-line and bespoke tools) but I do recommend it to less technical people and I always make it a point of saying “it’s very ugly but it does everything and does it correctly, it’s the gold standard for what you want to do” because I’m pretty sure if I didn’t add that disclaimer the people I recommend it to would think they downloaded the wrong thing or abandon it as soon they opened it.

¹ That’s just personal opinion, we don’t need to have a debate about that. If you find Calibre beautiful, more power to you.

fn-mote 33 minutes ago||
“I manage my Kindle reading list with home-made command line tools” is a very niche situation.

I’m impressed but also… that’s a lot of effort.

pwdisswordfishq 14 minutes ago|||
I also recognized his name from Calibre: https://bugs.launchpad.net/calibre/+bug/885027

Legend indeed.

vconnor 3 hours ago|||
When I first used Calibre I thought it was a disorganised mess trying to cram too many features in one app.

Over time I learned to appreciate the vision: it’s not the stereotypical modern streamlined app, it’s the cockpit of a spaceship. It’s AutoCAD for ebooks. I really enjoy that application now, I haven’t even scratched the surface of its featureset.

I heard the author gets very defensive of his design choices: good, I wish we had more opinionated app developers in FOSS.

sgarland 15 minutes ago|||
It’s the archetypal Windows 2000-era power user tool. A million menus, every option you can imagine, and once you learn it, you are god.
tejohnso 2 minutes ago||
At least there are menus, I guess. Some power user tools (eg: vim) don't give much in the way of discoverability. You either internalize a significant amount of knowledge and behaviour, or you hate it and move on.
trvz 3 hours ago||||
It's tastelessly designed.
mattkevan 3 hours ago|||
It’s like UI outsider art. The Shaggs [1] of interface design. Can’t decide whether it’s hideous or wonderful.

[1] https://en.wikipedia.org/wiki/The_Shaggs

bardan 2 hours ago|||
> It’s like UI outsider art.

Presenting... MultiPSK!

https://swling.com/blog/wp-content/uploads/2020/01/MPSK-Fig1...

jodrellblank 14 minutes ago|||
“hate scrolling”, he mumbled

- https://www.aplwiki.com/wiki/Whitney_C

brabel 1 hour ago||||
I like it. I bet a designer would put lots of space around each box and hide stuff under menus and tabs, thus making the full range of options much harder to get at a glance. Like breaking up your giant function into hundreds of tiny functions. Some people prefer to just see everything at once and I think it’s a valid way to do it.
mattkevan 2 hours ago|||
Wow, that’s incredible. Reminds me of this

https://arngren.net/

brettermeier 2 hours ago|||
What a band! Thanks for the input.
zaphirplane 3 hours ago||||
Easy to tear down people and ideas, hard to build.

Put forward your vision

shaky-carrousel 3 hours ago|||
Tools aren't meant to be licked.
abhinavk 1 hour ago|||
Same with darktable.
Onavo 2 hours ago||
I don't see why people are complaining about the UI. The calibre codebase is just Python and you can vibe code/customize a nicer UI for it in minutes. It's not like the core changes much. Their metadata resolution and Epub handling and (formerly DRM cracking) are best in class.
lowdude 2 hours ago|||
Vibe-coded or not, I prefer staying close to upstream unless I have very good reasons not to, and I would not want to have to half-heartedly maintain a UI fork of this. I would still be quite excited about an official visual overhaul, though
latexr 2 hours ago|||
Can we please stop with the suggesting vibe coding for everything? It’s not an interesting response: it doesn’t advance the discussion and no one learns anything. The goal of this website is (ostensibly) intellectual curiosity, and suggesting AI as a solution to every problem is basically a thought-terminating cliché.
tehnub 6 minutes ago|||
Would you be mad at somebody for suggesting “Cmd+=“ in response to a complaint about a website font being too small? It’s becoming nearly that easy to fix.
Geezus_42 50 minutes ago||||
I agree, but I think the sentiment is "it's opensource, if you don't like it, change it." Saying "just vibe-code it" is just a reaction to the response people would have given to the first statement in past times, which was to complain about the barrier to entry.
jack_pp 1 hour ago|||
programmers are overwhelmingly the type of people to solve problems whenever someone complains about something.

I don't see you berating people for complaining, after all if the purpose of this website is intellectual curiosity then comments complaining aren't in line with the purpose right?

latexr 47 minutes ago||
> programmers are overwhelmingly the type of people to solve problems, whenever someone complains about something.

No one complained about anything, read the parent comment to the comment I replied to. The comment I replied to just suggested vibe coding out of nowhere.

> berating people

Come on, let’s please not be ridiculous. My comment was as polite as can be while presenting a disagreeing opinion. You don’t need to fake outrage, there’s enough of that in the world already and it’s a major reason why everything is turning to shit.

> after all if the purpose of this website is intellectual curiosity then comments complaining aren't in line with the purpose right?

Oof, HN is so tiring. More and more it proves right everyone who calls this “the orange site”. Look, you’re probably not a dumb person, there’s no need to play one and make arguments in bad faith. This is not hard to understand:

If there is something detrimental which you perceive as being done in excess, you should call it out and ask the person to stop, even if you have to go outside the norms a bit, for the greater good of the community. If you are, for example, in a renaissance fair and a couple of guys are being disruptive, it’s absolutely fine to break character to get them to stop; you don’t have to do it while pretending to be a medieval peasant, and it’s idiotic to suggest that would have to be the case.

It’s supremely stupid and frankly embarrassing for this community that I have to point this out as if we’re children. Don’t be Mr Gotcha, he’s not smart and no one likes him.

https://thenib.com/mister-gotcha/

dagi3d 1 hour ago||
I really love Kitty, it took me only about 5 minutes to migrate from Ghostty. just wish the used this icon as default: https://github.com/DinkDonk/kitty-icon
tasuki 19 minutes ago||
When reading your comment I thought "how silly". Then I looked at my kitty icon and yup, this is the one I'm using. Heh.
HIP_HOP 1 hour ago|||
I'm curious, why did you move if there is also now the new Ghost TTI with 0.4? What do you benefit from this?
lkt 13 minutes ago|||
I’m probably going to move away from Ghostty because it crashes too much on Linux
jemmyw 54 minutes ago||||
Not OP either but I moved back to kitty after giving ghostty a try. Kitty is pretty mature and it has tons of features. I don't use them all by any means, but enough that I missed them. It has all those features yet it feels so barebones: kitty is a delight.
JaszHere 1 hour ago||||
Also not OP but Ghostty to my knowledge doesn't support predefined layouts, so that was my reason. I tried zellij, which is awesome, but Kitty turned out to be much easier to set up and ultimately use.
ssernikk 1 hour ago|||
Not OP, but I've moved back to kitty because of ghostty horrendous startup time on linux
Zambyte 32 minutes ago|||
I figured that was an issue with the appimage for me. Did you install it a different way that you ran into that issue?
cptmurphy 14 minutes ago||
also slow startup times, archlinux, official repo package
kar1181 1 hour ago||||
That's a one time cost though isn't it? It's a tradeoff, but once it is booted it's blazing though.
przmk 1 hour ago||
When I use the terminal, I spawn and kill a lot of instances for quick tasks. Having a longer startup times is definitely noticeable.
sgarland 10 minutes ago||
tmux?
ulfbert_inc 1 hour ago|||
I'd say 100-200 ms is not horrendous but it can be much better without giving up on libghostty-vt :) check out Monstar.

Now, Monstar has a bizarre issue (at least in my setup) where it displays blank instead of capital A when used with Fixedsys Excelsior, for some reason. But hey it starts in under 10ms.

edit:typo

ssernikk 1 hour ago||
I use this icon too! Only thing I customize after installing kitty.
petepete 4 hours ago||
I love Kitty. I've used it since discovering it in about 2019 and it strikes the right balance of things.

It's easy to customise, super fast, light on resources, available in my distro's package manager and while the author might be a bit prickly at times, he does a fantastic job leading the project and keeping things focused.

I'll give the new shaders a try but the animated cursor is probably busy enough for me already.

vidarh 2 hours ago|
When I used Kitty, I hacked in a shader that'd render a crude glow around the letters so that I could use more translucent backgrounds and still have readable text. I have no idea where that code is - I haven't used Kitty for years. But that's the kind of thing that'd be great to do with the shader support.
tasuki 18 minutes ago||
I don't understand translucent backgrounds. Can you explain to me why one'd want a translucent bg?
jpeeler 55 minutes ago||
I've been a Kitty user for many years, but I bet that Superlogical's Rex is going to take over the world. Currently there is no Linux client available, but I'm sure it'll come later just like how Ghostty was developed macOS first.

This feature seems like interesting timing in light of the above: https://sw.kovidgoyal.net/kitty/changelog/#restore-after-log...

msdz 20 minutes ago|
> This feature

> https://sw.kovidgoyal.net/kitty/changelog/#restore-after-log...

Whoa, this is great news!! For years, it has been Mr. Goyal’s standpoint, and quite understandably so, to not offer this natively due to implementation effort [0]. I just put up with that (yes, technically, you could save-and-restore window and terminal session states, but that doesn’t help in case of an unexpected quitting/crash event), since the man is already undervalued for all of his incredible work – I urge any user of either Kitty or Calibre to check out [1]!

Same as for you, Kitty has effectively been the only terminal I use for years now, chiefly due to `edit-in-kitty` when ssh’d onto another machine, as well as the image protocol for a full file explorer experience, e.g. Yazi [2]. I’m also in the Rex beta, but until they add that, or an improved version of the protocol (as apparently streaming of too much image data is holding their protocol/performance back at the moment) I unfortunately can’t see myself switching, even though in principle I very much agree with this sentiment:

> I bet that Superlogical's Rex is going to take over the world.

[0] https://github.com/kovidgoyal/kitty/issues/1197#issuecomment...

[1] https://sw.kovidgoyal.net/kitty/support/

[2] https://yazi-rs.github.io/

ferd 47 minutes ago||
For terminal/cli freaks, I've just cooked a tool to view all kind of documents right on your kitty terminal

  https://github.com/dobladez/clview
I needed it. Feedback welcomed!

About to push a big optimization for big directories/collections

Milpotel 2 hours ago||
In case you don't want a terminal to mess with (or manage) windows, you can disable at least the key bindings:

enabled_layouts fat

map kitty_mod+l no_op

map kitty_mod+enter no_op

# disable open/close

map kitty_mod+n no_op

map kitty_mod+w no_op

ivolimmen 2 hours ago||
I use multiple terminals. I like Ghostty and Kitty. I the past I tried multiple others like Guake, Allacritty, xterm, Gnome Terminal, ITerm (when I was forced to use a Mac), Windows Terminal (I am now forced to work on Windows). And of all terminals I still prefer Kitty. There is one feature Kitty has that no other has (or not yet) and that is the 'open last execution log' (ctrl + shift + g). It's a lifesaver.
nomilk 1 hour ago|
> 'open last execution log' (ctrl + shift + g). It's a lifesaver.

When do you use this? (guessing, when you run something that crashes the terminal?)

Possibly related: I use ctrl+shift+h (and somehow configured it to use neovim), which is a nice way to navigate the terminal history - useful when pilfering through thousands of lines of local server logs

ivolimmen 1 hour ago||
When running a script in the terminal but it fails and it's a huge output and the script was a hack and it only outputs to standard out than a 'ctrl + shift + g' opens the last output of a command in less so I can analyze it's content.
Systemerror7A69 3 hours ago||
Oh wow, I did not expect not only that many interesting changes, but also that many which seem actually specifically useful to me - very cool to read!

I love kitty, have used it for a long while now and pretty happy, except for that one thing about ssh xterm - but even that is mostly minor.

Really cool to see such active development of an already perfectly capable and working software.

JaszHere 1 hour ago||
Doesn't `kitten ssh` solve the problem?

https://sw.kovidgoyal.net/kitty/kittens/ssh/

Geezus_42 35 minutes ago||
Doesn't sound like it would work if connecting to a locked down server. However, the problem OP described is easily solved, for ghostty and kitty, by a single line in your local ssh config.
remedan 1 hour ago|||
Putting the following in my ~/.ssh/config fixed all ssh-related issues I had with kitty.

  Host *
    SetEnv TERM="xterm-256color"
xnickb 3 hours ago|||
I've had so many issues with SSH that I ended up ghosttying kitty.
cybrox 55 minutes ago||
Fixed with a single alias or a single ssh config entry.
xnickb 42 seconds ago|||
If you mean the `alias ssh="kitty +kitten ssh"` then no, it's not fixed at all.

For example pikvm exists with read-only mounted filesystem. Having to dive into the details to figure out that the issue is kitty trying to write a file to make some obscure terminal features work doesn't strike me as good design.

`alias ssh="TERM=xterm-256color ssh"` fixes it but isn't mentioned in the docs.

Geezus_42 39 minutes ago|||
Ghostty made that obvious in the documentation for me. I haven't looked at the kitty docs, so Idk if they do as well.
birdsongs 3 hours ago||
I have the same SSH qualms. I still use it because there's not much better for what I need.
Systemerror7A69 2 hours ago||
I believe I got rid of most of the issues with some .ssh setting which simply uses the normal xterm I believe. I can't check right at this moment, but apparently, simply using xterm and not the xterm-xkitty or what it's called does not actually make much problems when ssh-ing into a machine - not in my case at least.

It was a setting in some ~/.ssh config file though I believe, not a kitty setting.

cybrox 53 minutes ago||
I currently just use this in my .zshrc:

alias ssh="kitty +kitten ssh"

sshpass() { TERM=xterm-256color command sshpass "$@"; }

Could also alias sshpass differently but I mostly use that for embedded devices where I just want a simple shell anyways.

The alternative you mean is in ~/.ssh/config:

Host *

    SetEnv TERM="xterm-256color"
kvlx 2 hours ago||
Can someone give me a use case of where terminal shaders are providing functionality, rather than eye candy? I mean I love my retro crt look, but there has to be a better reason to have shaders on a term
hcal 2 hours ago||
I use a cursor following shader. It is subtle, but i feel like it draws your eye to where ever the input cursor lands. I train users on a tui application, and it seems to help them as well.
kawsper 29 minutes ago||
It looks cool, and it is accessibility as well as it helps me find the cursor.

People with not perfect eyesight might benefit more from it too.

quibono 1 hour ago|
I've used kitty before and really liked it. I am considering switching back to it now on Linux. I've been using Ghostty on macOS and loving it there, but it's quite bad on Linux.

It keeps segfaulting, takes a long time to actually start, I keep getting weird glitches whenever I have multiple panes open in a window (which is pretty much always the case), the tab bar is hard to style and I'm missing some of the macos features (like giving a tab a coloured pin).

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