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Show HN: One Thing at a Time Please – A Kanban board with one ticket slot

https://onethingatatimeplease.com/
1•agsilvio•3m ago•0 comments

OpenCyc 4.0

https://sourceforge.net/projects/opencyc/
1•swatson741•5m ago•0 comments

LG forced a Copilot web app onto its TVs but will let you delete it

https://www.theverge.com/news/847685/lg-copilot-web-app-delete
1•breve•8m ago•0 comments

What Sam Altman Doesn't Want You to Know [video]

https://www.youtube.com/watch?v=l0K4XPu3Qhg
1•SLHamlet•11m ago•0 comments

Cloudflare has been broken for 15 hours

1•Canada•20m ago•3 comments

Ask HN: How do you deal with marketing?

1•zata•20m ago•1 comments

Privacy doesn't mean anything anymore, anonymity does

https://servury.com/blog/privacy-is-marketing-anonymity-is-architecture/
2•ybceo•31m ago•1 comments

Gaza Strip: Famine conditions offset, but situation remains critical

https://www.ipcinfo.org/ipcinfo-website/countries-in-focus-archive/issue-142/en/
3•JumpCrisscross•34m ago•0 comments

A Decade on Datomic – Davis Shepherd and Jonathan Indig (Netflix) [video]

https://www.youtube.com/watch?v=gJ9UZlr6C6M
1•adityaathalye•37m ago•0 comments

Charles Proxy

https://www.charlesproxy.com/
20•handfuloflight•43m ago•2 comments

Cargo Cult Science – Richard Feynman (1974) [pdf]

https://calteches.library.caltech.edu/51/2/CargoCult.pdf
4•vismit2000•46m ago•0 comments

PLISS 2026: Programming Language Implementation Summer School

https://pliss.org/2026/
3•azhenley•48m ago•0 comments

Data Bank – Nuforc – Latest UFO Sightings

https://nuforc.org/databank/
4•handfuloflight•51m ago•0 comments

Understanding the Northern Lights

https://www.historytoday.com/archive/feature/understanding-northern-lights
3•benbreen•57m ago•0 comments

Food becoming more calorific but less nutritious due to rising CO2

https://www.theguardian.com/environment/2025/dec/19/higher-carbon-dioxide-food-more-calorific-les...
4•slater•59m ago•0 comments

BBC News Watch Live

https://www.bbc.com/watch-live-news
1•gurjeet•1h ago•0 comments

Is Cognitive Dissonance a Thing?

https://www.newyorker.com/culture/the-lede/is-cognitive-dissonance-actually-a-thing
1•Caiero•1h ago•0 comments

Foreign ship gets penalty for illegally using Starlink within Chinese waters

https://www.scmp.com/news/china/diplomacy/article/3337026/foreign-ship-gets-penalty-illegally-usi...
4•NewCzech•1h ago•0 comments

Ask HN: Favorite Nonfiction Books of 2025

2•koevet•1h ago•1 comments

Trump Announces Pricing Deals with Nine Drugmakers

https://www.nytimes.com/2025/12/19/health/trump-drug-pricing-deals.html
2•thelastgallon•1h ago•0 comments

MyRobot, a Venture Capital Pitch

1•daly•1h ago•1 comments

Alignment Scry – LessWrong

https://www.lesswrong.com/posts/mB2knzKYcrZkTssYQ/show-lw-alignment-scry-1#
1•Xyra•1h ago•1 comments

Local Lock Down Lobe Chat Setup

https://www.ppppp.dev/local-lock-down-lobo-chat-setup/
1•I_like_tomato•1h ago•0 comments

What's New in Ruby 4.0

https://blog.codeminer42.com/whats-new-in-ruby-4-0/
2•thunderbong•1h ago•0 comments

Google Backing Bitcoin Miners Marks a Quiet $5B Shift Toward AI

2•bitstrategist•1h ago•1 comments

The Deviancy Signal: Having "Nothing to Hide" Is a Threat to Us All

https://thompson2026.com/blog/deviancy-signal/
3•NickForLiberty•1h ago•1 comments

Here you can find the contents of the Unix v4 tape ready for bootstrapping

http://squoze.net/UNIX/v4/README
4•zdw•1h ago•1 comments

We Put an AI Vending Machine in Our Office. It Gave Away Everything. [video]

https://www.youtube.com/watch?v=SpPhm7S9vsQ
2•MBCook•1h ago•1 comments

A 'recession' is arriving for people who want jobs in technology

https://www.washingtonpost.com/business/2025/12/17/tech-jobs-unemployment/
2•1vuio0pswjnm7•1h ago•1 comments

How I Bought A Car Factory at 34, Explained (13 min video)

https://www.youtube.com/watch?v=1Sw6YZDBOhg
1•rmason•1h ago•1 comments
Open in hackernews

The Emacs Widget Toolkit

https://appetrosyan.github.io/posts/emacs-widget.html
48•signa11•7mo ago

Comments

spit2wind•7mo ago
There's also the Emacs Widget Library[1] (which I hoped this posted would be about). It's a plain text widget library that's quite powerful. Unfortunately (and surprisingly for Emacs), the documentation for it could use some love.

My understanding of the Widget Library is that it attaches various keywords and plists to a symbol which is considered the "widget". The library otherwise consists of functions that expect certain keywords on the "widget" symbol in order to perform actions or to be drawn on the screen.

The challenge is, the documentation doesn't clearly lay out what the keyword API is. This makes it hard to compose widgets in ways beyond what's shown in the docs.

[1] https://www.gnu.org/software/emacs/manual/html_mono/widget.h...

appetrosyan•7mo ago
The idea is that we extend that and give it direct access to SDL. Such that we can e.g. run a shader in the buffer background, or allow you to have floating windows (frames) interacting with each other.

I am very aware of the advantages conferred by TUI and I seek to expand those to the GUI; not dumb-down to the level of modern GUI toolkits (that to be fair are dealing with a completely different problem). Hopefully, this can lead to some ideas being easier to implement from within Emacs.

_mlbt•7mo ago
Somewhat off topic, but I love all the references to Led Zeppelin’s incredible song, Stairway to Heaven.
gudzpoz•7mo ago
Personally, and contrary to the article, I do prefer Emacs's plain text widgets over more "GUI-like" ones. Plain text widgets minimize the differences between TUI and GUI Emacs and also inherently offer text selection, searching, copying, and pasting, which nicely integrates with Emacs. I mean, not many GUI frameworks let you place a cursor within a button and select its text, do they? I believe this is a unique advantage of text-based widgets: while other GUI applications require a dedicated mechanism for searching through their settings, text-based widgets allow you to use any text-searching packages to perform these actions.

Reading through the article, the author seems to be hoping for a pure GUI approach with Emacs-like navigation mechanisms, but I am not convinced that this can be as flexible as text-based widgets. However, for packages used exclusively within a GUI environment (like el-easydraw [1], which relies quite heavily on SVG-based widgets), it would be nice to have a dedicated GUI widget library.

(There was a discussion on Reddit about this a week ago [2], and I saw some comments defending GTK and PGTK that might be worth reading.)

[1] https://github.com/misohena/el-easydraw/

[2] https://www.reddit.com/r/emacs/comments/1kcgwme/the_emacs_wi...

appetrosyan•7mo ago
Author of the article.

This is what I was referring to when I talked about "rich verbs".

Many people feel that way. The idea here is not to tell you that you're wrong, but understand what you want and do it better on the GUI side. TUIs can do a lot and we should recognise their benefits. GUIs can do that too, and can sometimes do better things.

The text-based widgets done graphically do the trick. We can add stuff that can't be done in a TUI and see if they give you anything useful. If it can be done with text widgets means that it can be done in principle. GTK can't do it, and that's why I'm leaving it behind.

> (There was a discussion on Reddit about this a week ago [2], and I saw some comments defending GTK and PGTK that might be worth reading.)

The author of those comments abused their power on reddit. I will not get into the weeds, just say that I'd be happy to respond to the critique presented here in good faith.

robobro•7mo ago
Why did you delete the page?
appetrosyan•7mo ago
Didn't. I migrated to `hugo` and it trims off the `.html` at the end. The permalink is the same.
matt-attack•7mo ago
I agree and only use emacs in the console and love it. With the advent of lsp modes and real time typescript and linting it’s fantastic. But one thing I don’t like about the console is when LSP mode is giving you an in-line error on the right side of the terminal it’s wrapped and beautifully interspersed amongst your code, but it’s impossible to select multi line errors in order to paste into tools like ChatGPT. Since selecting the error, also selects your code on the left side.

Anyone have a good solution to this ?

LargoLasskhyfv•7mo ago
PSA: Use The Lucid Toolkit https://irreal.org/blog/?p=12672

https://old.reddit.com/r/emacs/comments/1hlj04t/emacs_using_...

appetrosyan•7mo ago
That's the best thing to do for the moment.
robobro•7mo ago
404

Page Not Found

Sorry, this page does not exist.

You can head back to the homepage.

appetrosyan•7mo ago
Hi. I just migrated my blog to Hugo yesterday. The correct link is:

https://appetrosyan.github.io/posts/emacs-widget/