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The Wall of Shame

https://gagor.pro/2026/04/the-wall-of-shame/
1•___timor___•5m ago•0 comments

Verum, examined – a systems language for an age when humans write less code

https://verum-lang.org/blog/verum-examined
1•old8man•6m ago•0 comments

Show HN: Free PDF redactor that runs client-side

https://redactpdf.net
1•MrGuacamole•6m ago•0 comments

Presentator: Free and Open source design feedback and presentation platform

https://presentator.io/
1•thunderbong•8m ago•0 comments

Six Levels of Dark Mode

https://cssence.com/2024/six-levels-of-dark-mode/
2•Akcium•9m ago•0 comments

I Created OpenClaw – Peter Steinberger, TedTalk, YT)

https://www.youtube.com/watch?v=7rzYDM6vMtI
1•hbarka•9m ago•0 comments

A more troubling picture of sea level rise is coming into view

https://e360.yale.edu/features/sea-level-rise-land-subsidence
2•Brajeshwar•10m ago•0 comments

Europe has 'maybe six weeks of jet fuel left'

https://www.bbc.com/news/articles/czjw2kz0l22o
2•measurablefunc•13m ago•0 comments

PerryTS: Compile TypeScript to native executables with LLVM

https://www.perryts.com/
1•simjnd•16m ago•0 comments

Sagas vs. Process Managers

https://docs.eventsourcingdb.io/blog/2026/04/20/sagas-vs-process-managers/
1•goloroden•18m ago•0 comments

Epistemic Suicide: Why AI Is Collapsing into Mediocrity

https://medium.com/@erinacius4455/full-linkedin-article-english-version-6611a87d02c5
1•alex_gold•21m ago•0 comments

Cardynal – AI support agent for businesses, no code, WhatsApp and web chat

https://cardynal.io
1•Cardynal•21m ago•0 comments

Can You Hear an Ambulance Moving Faster Than Sound?

https://snoeprol.github.io/science/doppler-effect.html
1•Snoeprol•23m ago•0 comments

NNA (Natural Number Array)

https://users.rust-lang.org/t/this-is-my-first-project-i-invented-a-new-algorithm-that-even-ai-do...
1•Erenay09•25m ago•1 comments

PostgresBench: A Reproducible Benchmark for Postgres Services

https://clickhouse.com/blog/postgresbench
1•saisrirampur•27m ago•0 comments

New CDC pick may face "threat to follow ideology over evidence," ex-official say

https://www.cbsnews.com/news/jerome-adams-erica-schwartz-face-the-nation-surgeon-general-kennedy-...
1•rolph•29m ago•0 comments

Wind and solar power surge across the Mountain West as demand tests the grid

https://www.kunr.org/local-stories/2026-04-14/wind-solar-power-surge-mountain-west
1•Bender•31m ago•0 comments

Uber's AI Push Hits a Wall–CTO Says Budget Struggles Despite $3.4B Spend

https://finance.yahoo.com/sectors/technology/articles/ubers-anthropic-ai-push-hits-223109852.html
4•dakiol•31m ago•1 comments

Bronx officials try to rein social media 'takeovers' after events turn chaotic

https://gothamist.com/news/bronx-officials-try-to-rein-in-social-media-takeovers-after-winter-eve...
1•gnabgib•33m ago•0 comments

Fixing Unix Filenames (2009)

https://dwheeler.com/essays/fixing-unix-linux-filenames.html
2•LorenDB•35m ago•2 comments

How Can Make

https://www.forumvc.com
1•dongtam•37m ago•0 comments

Do Not Default to a Public VPN

https://avkcode.github.io/blog/do-not-default-to-a-vpn.html
1•KyleVlaros•44m ago•1 comments

The Missing Human Half of AI

https://www.utkarshapoorva.com/writing/missing-human-half-of-ai/
1•utkarsh_apoorva•45m ago•1 comments

Musk's SpaceX urges Trump to crack down on EU satellites

https://www.telegraph.co.uk/business/2026/04/19/musks-spacex-urges-trump-to-crackdown-on-eu-satel...
3•doener•46m ago•0 comments

An explainer of the invisible temporal logic shaping platform behavior

https://github.com/Dario-Chang/The-Invisible-Logic-Regulators-Missed-for-23-Years-How-Platforms-R...
1•governace-layer•49m ago•1 comments

After 6 months I shipped Transita found a niche I could build for

https://transita.app
1•snenenenene•49m ago•0 comments

"Now I Have the Full Picture"

https://taoofmac.com/space/notes/2026/04/19/1400
3•rcarmo•51m ago•0 comments

They Went Abroad to Save Money. Moving Back Seems Unaffordable

https://www.nytimes.com/2026/04/19/business/americans-abroad-cheaper-living-costs.html
2•mikhael•53m ago•0 comments

The Unsuitability of English (2015)

https://www.chronicle.com/blogs/linguafranca/the-unsuitability-of-english
1•downbad_•54m ago•1 comments

A Chinese Android just ran a half-marathon faster than any human

https://www.cnn.com/2026/04/19/china/china-robot-half-marathon-intl-hnk
8•Bender•1h ago•1 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/