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Science: A New Golden Age [pdf]

https://www.whitehouse.gov/wp-content/uploads/2026/07/Science-A-New-Golden-Age.pdf
1•Helithumper•14s ago•0 comments

CEO

https://costcompass.net
1•FilipRaab•30s ago•0 comments

We're Thinking About Darkness All Wrong

https://www.harvardmagazine.com/science/harvard-night-dark-sky-light-pollution
1•ilamont•1m ago•0 comments

Mark Zuckerberg on Messenger (2013)

https://twitter.com/TechEmails/status/1528063312461582342
1•downbad_•3m ago•0 comments

Why we're building omics in Rust at St. Jude research hospital

https://claymcleod.dev/blog/2026-07-26-why-were-building-omics
2•azhenley•5m ago•0 comments

Unreached: Find code that exists in your repo and is never reached

https://github.com/siliroid/unreached
1•siliroid•9m ago•0 comments

UpWatch – uptime monitoring with a live public status page (free tier, no card)

https://upwatch.online/
1•snookiebaby•10m ago•0 comments

Show HN: Dub Any Podcast in Your Language Using Local Models

https://github.com/cezarc1/podcast_dub
1•ggamecrazy•11m ago•0 comments

Ask HN: How do you figure out what you're passionate about?

1•charliebwrites•11m ago•2 comments

Girl's death in China reveals human cost of unregulated science

https://www.thehindu.com/sci-tech/health/girls-death-in-china-reveals-human-cost-of-unregulated-s...
1•thisislife2•14m ago•0 comments

In the Age of AI, the Analog Restaurant Feels Radical

https://www.eater.com/trends/975087/restaurants-lean-into-bespoke-handmade-elements-during-ai-fly...
1•cdrnsf•17m ago•0 comments

What counts as cooking? In defense of the store-bought sauce

https://iza.ac/posts/2026/06/what-counts-as-cooking/
2•infinitewalk•19m ago•0 comments

Charles Gaines, author of "Pumping Iron," dies at 84

https://www.washingtonpost.com/obituaries/2026/07/25/literary-outdoorsman-he-helped-popularize-bo...
1•bookofjoe•19m ago•2 comments

Show HN: LX Coreutils – pipeable tools enhanced by small local / cheap LLM calls

https://github.com/BrunkenClaas/lx
1•BrunkenClaas•22m ago•1 comments

D'Ieteren, the 221-year-old company that reinvented itself 4 times

https://bigthink.com/the-long-game/the-221-year-old-company-that-reinvented-itself-4-times/
2•cainxinth•23m ago•0 comments

I Customize KDE Plasma

https://streanga.com/blog/how-i-customize-kde-plasma/
2•preg_match•29m ago•0 comments

More on an Internal OpenAI Model Hacking into HuggingFace

https://thezvi.substack.com/p/more-on-an-internal-openai-model
3•theptip•31m ago•0 comments

Show HN: Maginary.ai gets seedance2 and GPT-images2 support

https://twitter.com/xucian_/status/2081469757300359289
1•xucian•35m ago•0 comments

Show HN: MTLS with keys never leaving the TPM

https://github.com/bschaatsbergen/go-tpm-tls
2•alexpadula•35m ago•1 comments

Anthropic versus the entire tech industry

https://twitter.com/DavidSacks/status/2081470576653406328
4•delichon•37m ago•0 comments

We have proof automation now

https://www.imperialviolet.org/2026/07/26/zstd-lean.html
3•zdw•38m ago•0 comments

Show_HN: ~bhyvxe/hypermpd – hypermpd emerges with competitive features vs. MPD

https://git.sr.ht/~bhyvxe/hypermpd
2•icmpkitty•38m ago•0 comments

Multiway Turing Machines (2021 pre-ai)

https://bulletins.wolframphysics.org/2021/02/multiway-turing-machines/
4•marysminefnuf•41m ago•1 comments

The Half We Don't Measure

http://rishigoomar.com/the-half-we-dont-measure
1•rgoomar•43m ago•0 comments

A small CLI for running isolated GenesisDB containers behind one HTTPS proxy

https://github.com/genesisdb-io/genesisdb-orchestrator
6•patriceckhart•46m ago•0 comments

Microsoft's new TPM rule won't stop your pirated Windows from working

https://www.windowslatest.com/2026/07/27/you-heard-wrong-microsoft-isnt-ending-pirated-windows-11...
1•Abhijith__MB•53m ago•0 comments

Israeli settlers set fire to mosques, cars and farm land in West Bank

https://www.bbc.com/news/articles/cjrv77gl4deo
6•tcp_handshaker•54m ago•0 comments

How Web Browsers Work

https://arnauc.me/blog/how-browsers-work/
3•ErenayDev•59m ago•0 comments

Plasma Tunnels Reveal How Dying Satellites Fall to Earth

https://spectrum.ieee.org/space-debris-atmosphere-burn-up
5•marc__1•59m ago•0 comments

dimensional stacking principle

https://gingerjuice.club/article/the-dimensional-stacking-principle-a-geometric-framework-for-the...
2•streetai•1h ago•1 comments
Open in hackernews

The Emacs Widget Toolkit

https://appetrosyan.github.io/posts/emacs-widget.html
48•signa11•1y ago

Comments

spit2wind•1y 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•1y 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•1y ago
Somewhat off topic, but I love all the references to Led Zeppelin’s incredible song, Stairway to Heaven.
gudzpoz•1y 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•1y 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.

LargoLasskhyfv•1y ago
PSA: Use The Lucid Toolkit https://irreal.org/blog/?p=12672

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

appetrosyan•1y ago
That's the best thing to do for the moment.
robobro•1y ago
404

Page Not Found

Sorry, this page does not exist.

You can head back to the homepage.

appetrosyan•1y ago
Hi. I just migrated my blog to Hugo yesterday. The correct link is:

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

robobro•1y ago
Why did you delete the page?
appetrosyan•1y ago
Didn't. I migrated to `hugo` and it trims off the `.html` at the end. The permalink is the same.
matt-attack•1y 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 ?