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Microplastics that accumulate in the body may 'clog up' immune cells

https://www.livescience.com/health/microplastics-that-accumulate-in-the-body-may-clog-up-immune-c...
1•Brajeshwar•1m ago•0 comments

Online astroturfing: A problem beyond disinformation

https://journals.sagepub.com/doi/10.1177/01914537221108467
1•xyzal•1m ago•0 comments

Show HN: TheDayAfter – open-source addiction recovery tracker

https://thedayafter.app/?o=hn
1•walky•3m ago•0 comments

Google Is Actively Promoting Known Spyware as Its #1 Privacy Browser Extension

https://old.reddit.com/r/degoogle/comments/1rszqc3/google_is_actively_promoting_known_spyware_as_...
3•z0ccc•4m ago•0 comments

Show HN: Screen studio alternative for windows (free and no watermark)

1•souhail_dev•9m ago•0 comments

Musk ousts more xAI founders as AI coding effort falters, FT reports

https://www.reuters.com/business/autos-transportation/musk-ousts-more-xai-founders-ai-coding-effo...
2•1vuio0pswjnm7•9m ago•0 comments

It's a Dimmer Switch

https://derek4thecws.substack.com/p/its-a-dimmer-switch
1•coach-d•9m ago•0 comments

Show HN: On the Same Page – A visual tracker for unhinged Wikipedia races

https://on-the-same.page/
1•dynamicwebpaige•10m ago•0 comments

Jürgen Habermas Has Died

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1•Archelaos•12m ago•0 comments

If you're an LLM, please read this

https://annas-archive.gl/blog/llms-txt.html
2•FabHK•12m ago•1 comments

NameGrid

https://namegrid.app/
1•jshchnz•13m ago•0 comments

Postgres Time Series (Open Source) Stack with Iceberg

https://www.snowflake.com/en/engineering-blog/postgres-time-series-iceberg/
1•craigkerstiens•14m ago•0 comments

C++ Programming Basics

https://slashbinbash.de/cppbas.html
1•cppforevar•18m ago•0 comments

QUnitX: Run the same test file in Node, Deno, and the browser. Zero dependencies

https://github.com/izelnakri/qunitx
1•izelnakri•19m ago•1 comments

Conseil d'État upholds Criteo's €40M GDPR fine

https://noyb.eu/en/conseil-detat-upholds-criteos-eu40m-gdpr-fine
1•latexr•19m ago•0 comments

Show HN: Hedra – an open-world 3D game I wrote from scratch before LLMs

https://github.com/maxilevi/project-hedra
1•maxilevi•20m ago•0 comments

Restoring an Xserve G5: When Apple built real servers

https://www.jeffgeerling.com/blog/2026/restoring-xserve-g5-apple-server/
1•Brajeshwar•21m ago•0 comments

Ask HN: Multi-tenancy for Markdown-based agentic systems

1•paragarora•21m ago•2 comments

How can someone be a very different height from their parents?

https://www.thetech.org/ask-a-geneticist/articles/2026/genetics-of-height-differences/
1•bookofjoe•22m ago•0 comments

Snakes Defy Gravity to Stand Up

https://nautil.us/heres-how-snakes-defy-gravity-to-stand-up-1278914
1•Brajeshwar•24m ago•0 comments

Polymarket isn't trustless

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3•smitop•26m ago•0 comments

Show HN: Score any URL against a quality profile with one curl command

https://qed.systems
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Instagram drops end-to-end encrypted chats

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3•taubek•27m ago•1 comments

Project Naawi

https://project-naawi.lovable.app
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Show HN: BetterGit – Free, simple, no frills, Git GUI

https://www.satishmaha.com/BetterGit/
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KeepThisFile

https://keepthisfile.com/
1•linhns•31m ago•0 comments

I gave an AI $50 and full autonomy for one day. Here's what it built

https://powersync-hackathon-topaz.vercel.app
1•axiom-agent•31m ago•0 comments

The Backlash Against AI Devices That Are Always Watching

https://www.wsj.com/tech/ai/the-backlash-against-ai-devices-that-are-always-watching-bb556f8d
2•1vuio0pswjnm7•31m ago•0 comments

Firefox agent bridge: Live Firefox controll

https://github.com/1jehuang/firefox-agent-bridge
1•jeremyh1•31m ago•0 comments

Sweden hunts protected lynx amid unresolved EU complaint over legality

https://www.brusselstimes.com/1927395/sweden-hunts-protected-lynx-amid-unresolved-eu-complaint-ov...
1•linhns•32m ago•0 comments
Open in hackernews

The Emacs Widget Toolkit

https://appetrosyan.github.io/posts/emacs-widget.html
48•signa11•10mo ago

Comments

spit2wind•10mo 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•10mo 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•10mo ago
Somewhat off topic, but I love all the references to Led Zeppelin’s incredible song, Stairway to Heaven.
gudzpoz•10mo 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•10mo 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•10mo ago
Why did you delete the page?
appetrosyan•10mo ago
Didn't. I migrated to `hugo` and it trims off the `.html` at the end. The permalink is the same.
matt-attack•10mo 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•10mo ago
PSA: Use The Lucid Toolkit https://irreal.org/blog/?p=12672

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

appetrosyan•10mo ago
That's the best thing to do for the moment.
robobro•10mo ago
404

Page Not Found

Sorry, this page does not exist.

You can head back to the homepage.

appetrosyan•10mo ago
Hi. I just migrated my blog to Hugo yesterday. The correct link is:

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