frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

The cancer-causing gas hiding in homes [video]

https://www.youtube.com/watch?v=PLYMBdJ5SvI
1•mgh2•17s ago•0 comments

The Cognitive Architecture of Learning: Information Flow During Math

https://twitter.com/justinskycak/status/2016207332208763140
1•ibobev•3m ago•0 comments

The single most important thing that made me believe AI coding could work

https://rubyonai.com/the-single-most-important-thing-that-made-me-believe-ai-coding-could-work/
1•marcinos•4m ago•0 comments

Kenneth Lane Thompson, 1983 ACM Turing Award Recipient (Video Interview)

https://www.youtube.com/watch?v=309siTvApbY
1•Imustaskforhelp•5m ago•0 comments

General Motors' core profit rises on higher demand for SUVs, pickup trucks

https://www.reuters.com/business/autos-transportation/general-motors-core-profit-rises-higher-dem...
1•csomar•5m ago•0 comments

How to solve hard problems by thinking backwards

https://twitter.com/jaynitx/status/2016120120746377497
1•ibobev•5m ago•0 comments

Amazon is laying off 16,000 employees

https://www.aboutamazon.com/news/company-news/amazon-layoffs-corporate-jan-2026
3•bilekas•6m ago•0 comments

Polaris Spaceplanes Wins Contract for Reusable Hypersonic Vehicle

https://europeanspaceflight.com/polaris-spaceplanes-wins-contract-for-reusable-hypersonic-vehicle/
2•u1hcw9nx•7m ago•0 comments

He Leaked the Secrets of an Asian Scam Compound. Then He Had to Get Out Alive

https://www.wired.com/story/he-leaked-the-secrets-southeast-asian-scam-compound-then-had-to-get-o...
2•voxleone•10m ago•0 comments

The tenth Pitch Drop from the longest running lab experiment

http://thetenthwatch.com/
1•Jugurtha•11m ago•0 comments

How to turn any Markdown parser into a streaming incremental parser

https://x.com/__morse/article/2016469982847152404
1•xmorse•12m ago•0 comments

Show HN: Turn blog posts and X threads into talking head videos

1•yonatan06•12m ago•0 comments

Show HN: Soda 4.0 – Data contracts engine for the modern data stack

https://github.com/sodadata/soda-core
1•santiviquez•13m ago•0 comments

New high of 45% in US identify as political independents

https://news.gallup.com/poll/700499/new-high-identify-political-independents.aspx
3•teleforce•14m ago•0 comments

Building Yomu: furigana, tokenization, and offline dictionaries on iOS

https://blog.kulman.sk/building-yomu-furigana-tokenization-dictionary/
1•ig0r0•14m ago•0 comments

Go-pdf, a pure Golang-realized pdf renderer

https://github.com/novvoo/go-pdf
1•almaight•15m ago•1 comments

Show HN: Resona – Finds connections across what you save

1•fran_ortiz•19m ago•0 comments

Why AI Visibility Does Not Guarantee AI Recommendation

https://zenodo.org/records/18401395
1•businessmate•20m ago•1 comments

Show HN: Quantarded, extracting WSB stock signals using OpenAI

https://www.quantarded.com/
2•alejandromav•20m ago•1 comments

Show HN: SuperPlane – open-source DevOps control plane

8•markoa•20m ago•0 comments

Amazon to Cut 16,000 Jobs in Latest Round of Layoffs

https://www.nytimes.com/2026/01/28/technology/amazon-corporate-layoffs.html
3•falcor84•22m ago•0 comments

Moltbot formerly clawdbot will change your scientific life

https://mnky9800n.substack.com/p/moltbot-formerly-clawdbot-will-change-d5f
1•mnky9800n•22m ago•1 comments

Show HN: GlitchWard – Active defense and CIS hardening for neglected SMB servers

https://glitchward.com
1•eyeskiller•22m ago•1 comments

UTC with Smoothed Leap Seconds (UTC-SLS)

https://www.cl.cam.ac.uk/~mgk25/time/utc-sls/
2•ubutler•25m ago•0 comments

Our approach to website controls for Search AI features

https://blog.google/products-and-platforms/products/search/search-ai-features-controls/
1•pentagrama•25m ago•0 comments

Train AI models in 3 clicks

https://github.com/belocci/UniTrainer
1•belocci•26m ago•0 comments

Show HN: Once Analytics – self-hosted, buy-once analytics on serverless

https://onceanalytics.com/
2•michaloo•27m ago•0 comments

Racing to the Bottom, Done Right

https://shellbox.dev/blog/race-to-the-bottom.html
3•messh•29m ago•0 comments

Gerp – A Swedish Demoparty

https://gerp.nu/
2•doener•30m ago•0 comments

Dubious experts deployed by MyJobQuote published more than 600 times in UK press

https://pressgazette.co.uk/publishers/digital-journalism/dubious-experts-deployed-by-myjobquote-p...
2•robtherobber•31m ago•0 comments
Open in hackernews

The Emacs Widget Toolkit

https://appetrosyan.github.io/posts/emacs-widget.html
48•signa11•8mo ago

Comments

spit2wind•8mo 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•8mo 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•8mo ago
Somewhat off topic, but I love all the references to Led Zeppelin’s incredible song, Stairway to Heaven.
gudzpoz•8mo 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•8mo 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•8mo ago
Why did you delete the page?
appetrosyan•8mo ago
Didn't. I migrated to `hugo` and it trims off the `.html` at the end. The permalink is the same.
matt-attack•8mo 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•8mo ago
PSA: Use The Lucid Toolkit https://irreal.org/blog/?p=12672

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

appetrosyan•8mo ago
That's the best thing to do for the moment.
robobro•8mo ago
404

Page Not Found

Sorry, this page does not exist.

You can head back to the homepage.

appetrosyan•8mo ago
Hi. I just migrated my blog to Hugo yesterday. The correct link is:

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