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Bortle Scale

https://en.wikipedia.org/wiki/Bortle_scale
1•RetroTechie•43s ago•0 comments

Claude Code repo: issues labeled as duplicates without referencing the original

https://github.com/anthropics/claude-code/issues/79523
1•marcindulak•1m ago•0 comments

Making ASCII Art in Vim

https://alexyang.dev/vim-ascii-art/
1•evakhoury•2m ago•0 comments

Ursa Space discloses $27.9M equity financing from two investors

https://runtimewire.com/article/ursa-space-discloses-27-9-million-equity-financing
1•ryanmerket•2m ago•0 comments

Advice for New Managers (2016)

https://www.ycombinator.com/blog/advice-for-new-managers
1•andsoitis•3m ago•0 comments

Evaluating Black Scholes Times a Second on a MacBook Air with MDBX

https://modolap.substack.com/p/evaluating-black-scholes-2-million
1•ronfriedhaber•4m ago•0 comments

The Playbook for Building an AI Native Company

https://www.ycombinator.com/library/OX-the-playbook-for-building-an-ai-native-company
1•andsoitis•5m ago•0 comments

Extending MVCC to be serializable, in TLA+ (2024)

https://surfingcomplexity.blog/2024/11/03/extending-mvcc-to-be-serializable-in-tla/
1•eatonphil•6m ago•0 comments

Four Farmers Faked a Drought and Stole Millions in Crop Insurance

https://www.agweb.com/news/business/rain-robbers-how-four-farmers-faked-drought-and-stole-million...
1•toomuchtodo•7m ago•1 comments

The algorithm behind the 104 World Cup posters

https://zehfernandes.com/posts/how-i-turned-world-cup-data-into-posters
1•zehfernandes•8m ago•0 comments

Did the Operation Succeed? On End-to-End Arguments in System Design

https://mohamed.computer/posts/the-message-arrived/
1•cipherself•8m ago•0 comments

What Is Yuanjiwei, the Chinese Startup Promising 5nm Chips Without EUV?

https://mrkt30.com/what-is-yuanjiwei-the-chinese-startup-promising-5nm-chips-without-euv/
1•technewssss•8m ago•0 comments

The Agricultural Revolution in Private Markets

https://www.accreditedinsight.com/p/the-agricultural-revolution-in-private
1•petethomas•8m ago•0 comments

The Growing Abundance of Finished Goods: 1971-2024

https://humanprogress.org/the-growing-abundance-of-finished-goods-1971-2024/
1•throw0101d•9m ago•0 comments

Netlify Adds a Kill Switch for Runaway AI Agent Spend

https://firerun.io/blog/netlify-per-member-ai-spend-limits-2026/
1•gbourne•9m ago•0 comments

Ask HN: How do I reliably eval my AI models

1•trevorpark•10m ago•0 comments

The biggest winners of the American economy fear they're sinking fast

https://www.washingtonpost.com/technology/2026/07/19/tech-has-never-been-richer-its-workers-have-...
3•gmays•12m ago•0 comments

Beyond grep: The case for a context-rich AI coding harness

https://arstechnica.com/ai/2026/07/beyond-grep-the-case-for-a-context-rich-ai-coding-harness/
2•emmabot43•15m ago•0 comments

Show HN: I built claw-coder which is the first atonomous local AI agent

2•GabrielBlessed•15m ago•1 comments

Chrome-agent: LLM-native browser automation tool written in Rust

https://github.com/sderosiaux/chrome-agent
2•chtefi•18m ago•0 comments

A new ML compiler to run 70B+ LLMs on consumer GPUs with <1% accuracy loss

https://www.orafrontier.com/
2•marcelbuilds•19m ago•1 comments

» the Life and Times of Maxis, Part 2: SimWorld

https://www.filfre.net/2026/07/the-life-and-times-of-maxis-part-2-simworld/
3•ibobev•20m ago•0 comments

Build a Game That Fits on a Single Floppy Disk: 1.44MB Game Development Contest

https://www.gamespress.com/Build-a-Game-That-Fits-on-a-Single-Floppy-Disk-The-144MB-Game-Developm
2•haunter•20m ago•0 comments

The Human Advantage

https://blog.webb.page
3•NetOpWibby•20m ago•0 comments

What Rose Petals Teach Us about Induction

https://www.oranlooney.com/post/rose-petals/
2•ibobev•20m ago•0 comments

What Bad Bases Are Good For

https://mathenchant.wordpress.com/2026/07/19/what-bad-bases-are-good-for/
3•ibobev•21m ago•0 comments

Ask HN: Is there a Moore's Law equivalent for compute/energy use?

3•cwmoore•21m ago•0 comments

Stop Worrying About Technical Debt

https://iamcharliegraham.substack.com/p/stop-worrying-about-technical-debt
6•tylerg•23m ago•0 comments

Federal cuts threaten wildfire research as Western fire risk rises

https://www.axios.com/local/boulder/2026/06/08/wildfire-research-cuts-growing-fire-risk
4•mooreds•23m ago•1 comments

The NYT Reports on China: A Teachable Moment

https://deanbaker22.substack.com/p/the-nyt-reports-on-china-a-teachable
2•mooreds•23m ago•0 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

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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 ?