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We Removed the Immune System

https://gothburz.substack.com/p/we-removed-the-immune-system
1•gmays•52s ago•0 comments

GameHub – Play Windows Games on Mac

https://www.gamemac.com/en/
1•norman784•1m ago•0 comments

The Atari 1200XL

https://www.goto10retro.com/p/inside-the-atari-1200xl
1•ibobev•1m ago•0 comments

Anthropic: Long-running Claude for scientific computing

https://www.anthropic.com/research/long-running-Claude
1•theorchid•3m ago•0 comments

Why Keynes Was Wrong

https://thecritic.co.uk/why-keynes-was-wrong/
1•RickJWagner•3m ago•0 comments

Ask HN: What's your favorite Emacs package?

1•blenderob•5m ago•0 comments

Can a geometric manifold solve AI hallucinations better than probability?

1•enitylabsindia•6m ago•0 comments

Markdown (2004)

http://www.aaronsw.com/weblog/001189
1•lr0•7m ago•0 comments

The Factor Behind Your Home Insurance Cost: Your Credit History

https://www.nytimes.com/interactive/2026/03/09/climate/home-insurance-credit-scores.html
1•therobots927•11m ago•1 comments

Show HN: Kadō, an open source habit tracker app for iOS

https://github.com/scastiel/kado
2•scastiel•12m ago•0 comments

Show HN: An elegant HN client with built-in translation

https://haiker.app/en
1•djyde•12m ago•1 comments

Tim Cook: Great for Apple Investors Not Great for America. Gift Article

https://www.nytimes.com/2026/04/23/opinion/apple-tim-cook-outsourcing-china.html
3•oldnetguy•12m ago•0 comments

Thinky Games

https://thinkygames.com/
1•agnishom•12m ago•0 comments

Permission Slip – Self-hostable approval layer for destructive OpenClaw actions

https://github.com/supersuit-tech/permission-slip
1•chiedo•13m ago•1 comments

Millions of Americans may now also be considered Canadian under new law

https://apnews.com/article/canadian-citizenship-americans-new-law-5b8f7da8ce6cfea759b85a3577150407
2•geox•16m ago•1 comments

Keycloak in Production: On-Prem, IaaS, PaaS, or SaaS

https://www.cloud-iam.com/post/keycloak-in-production/
1•Cloud-IAM•23m ago•0 comments

The Download: introducing the Nature issue

https://www.technologyreview.com/2026/04/23/1136346/the-download-introducing-nature-issue/
1•joozio•23m ago•0 comments

Why drawing eyes on food packaging could stop seagulls stealing your chips

https://theconversation.com/why-drawing-eyes-on-food-packaging-could-stop-seagulls-stealing-your-...
1•PaulHoule•24m ago•0 comments

Lawsuit: Nintendo is getting tariff refunds–customers should get them instead

https://arstechnica.com/tech-policy/2026/04/lawsuit-nintendo-is-getting-tariff-refunds-its-custom...
6•LorenDB•25m ago•0 comments

Iran war revives European rooftop solar demand to cut energy bills

https://www.reuters.com/sustainability/climate-energy/iran-war-revives-european-rooftop-solar-dem...
5•rustoo•26m ago•0 comments

Sessa: An alternative to Transformers and Mamba for long-context LLMs

https://github.com/LibratioAI/sessa
1•guyfloki•27m ago•0 comments

Raylib v6.0

https://github.com/raysan5/raylib/releases/tag/6.0
3•rydgel•28m ago•0 comments

Psilocybin just passed phase 3 for depression

https://6th.tech/en/blog/psilocybin-phase-3-depression-drug-free-alternatives
2•smanuel•29m ago•0 comments

Change Orders – Get the Signature Before You Pick Up the Tool

https://www.documentorium.com/blog/change-orders-get-the-signature-before-you-pick-up-the-tool
2•documentorium•31m ago•0 comments

Surveillance vendors caught abusing access to telcos to track people's locations

https://techcrunch.com/2026/04/23/surveillance-vendors-caught-abusing-access-to-telcos-to-track-p...
28•mentalgear•32m ago•3 comments

AI Assistance Reduces Persistence and Hurts Independent Performance

https://arxiv.org/abs/2604.04721
2•ihrimech•34m ago•0 comments

802.1Qav – Forwarding and Queuing Enhancements for Time-Sensitive Streams

https://www.ieee802.org/1/pages/802.1av.html
1•Lwrless•34m ago•0 comments

Because Webfetch Sucks

https://github.com/bxxd/mcp-fetch-ux
1•breed101•36m ago•1 comments

The Ever-changing Art of the Screensaver (2022)

https://eyeondesign.aiga.org/the-ever-changing-art-of-the-screensaver/
1•arbesman•38m ago•0 comments

Streamable Volumetric Video Is Here on Apple Vision Pro (and It's Wild)[video]

https://www.youtube.com/watch?v=YtFEbNLb4wo
2•ndr42•38m ago•0 comments
Open in hackernews

The Emacs Widget Toolkit

https://appetrosyan.github.io/posts/emacs-widget.html
48•signa11•11mo ago

Comments

spit2wind•11mo 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•11mo 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•11mo ago
Somewhat off topic, but I love all the references to Led Zeppelin’s incredible song, Stairway to Heaven.
gudzpoz•11mo 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•11mo 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•11mo ago
Why did you delete the page?
appetrosyan•11mo ago
Didn't. I migrated to `hugo` and it trims off the `.html` at the end. The permalink is the same.
matt-attack•11mo 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•11mo ago
PSA: Use The Lucid Toolkit https://irreal.org/blog/?p=12672

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

appetrosyan•11mo ago
That's the best thing to do for the moment.
robobro•11mo ago
404

Page Not Found

Sorry, this page does not exist.

You can head back to the homepage.

appetrosyan•11mo ago
Hi. I just migrated my blog to Hugo yesterday. The correct link is:

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