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Achieving Ultra-Fast AI Chat Widgets

https://www.cjroth.com/blog/2026-02-06-chat-widgets
1•thoughtfulchris•1m ago•0 comments

Show HN: Runtime Fence – Kill switch for AI agents

https://github.com/RunTimeAdmin/ai-agent-killswitch
1•ccie14019•4m ago•1 comments

Researchers surprised by the brain benefits of cannabis usage in adults over 40

https://nypost.com/2026/02/07/health/cannabis-may-benefit-aging-brains-study-finds/
1•SirLJ•5m ago•0 comments

Peter Thiel warns the Antichrist, apocalypse linked to the 'end of modernity'

https://fortune.com/2026/02/04/peter-thiel-antichrist-greta-thunberg-end-of-modernity-billionaires/
1•randycupertino•6m ago•1 comments

USS Preble Used Helios Laser to Zap Four Drones in Expanding Testing

https://www.twz.com/sea/uss-preble-used-helios-laser-to-zap-four-drones-in-expanding-testing
2•breve•11m ago•0 comments

Show HN: Animated beach scene, made with CSS

https://ahmed-machine.github.io/beach-scene/
1•ahmedoo•12m ago•0 comments

An update on unredacting select Epstein files – DBC12.pdf liberated

https://neosmart.net/blog/efta00400459-has-been-cracked-dbc12-pdf-liberated/
1•ks2048•12m ago•0 comments

Was going to share my work

1•hiddenarchitect•16m ago•0 comments

Pitchfork: A devilishly good process manager for developers

https://pitchfork.jdx.dev/
1•ahamez•16m ago•0 comments

You Are Here

https://brooker.co.za/blog/2026/02/07/you-are-here.html
3•mltvc•20m ago•0 comments

Why social apps need to become proactive, not reactive

https://www.heyflare.app/blog/from-reactive-to-proactive-how-ai-agents-will-reshape-social-apps
1•JoanMDuarte•21m ago•1 comments

How patient are AI scrapers, anyway? – Random Thoughts

https://lars.ingebrigtsen.no/2026/02/07/how-patient-are-ai-scrapers-anyway/
1•samtrack2019•21m ago•0 comments

Vouch: A contributor trust management system

https://github.com/mitchellh/vouch
2•SchwKatze•21m ago•0 comments

I built a terminal monitoring app and custom firmware for a clock with Claude

https://duggan.ie/posts/i-built-a-terminal-monitoring-app-and-custom-firmware-for-a-desktop-clock...
1•duggan•22m ago•0 comments

Tiny C Compiler

https://bellard.org/tcc/
1•guerrilla•23m ago•0 comments

Y Combinator Founder Organizes 'March for Billionaires'

https://mlq.ai/news/ai-startup-founder-organizes-march-for-billionaires-protest-against-californi...
1•hidden80•24m ago•2 comments

Ask HN: Need feedback on the idea I'm working on

1•Yogender78•24m ago•0 comments

OpenClaw Addresses Security Risks

https://thebiggish.com/news/openclaw-s-security-flaws-expose-enterprise-risk-22-of-deployments-un...
2•vedantnair•25m ago•0 comments

Apple finalizes Gemini / Siri deal

https://www.engadget.com/ai/apple-reportedly-plans-to-reveal-its-gemini-powered-siri-in-february-...
1•vedantnair•25m ago•0 comments

Italy Railways Sabotaged

https://www.bbc.co.uk/news/articles/czr4rx04xjpo
5•vedantnair•26m ago•0 comments

Emacs-tramp-RPC: high-performance TRAMP back end using MsgPack-RPC

https://github.com/ArthurHeymans/emacs-tramp-rpc
1•fanf2•27m ago•0 comments

Nintendo Wii Themed Portfolio

https://akiraux.vercel.app/
2•s4074433•31m ago•2 comments

"There must be something like the opposite of suicide "

https://post.substack.com/p/there-must-be-something-like-the
1•rbanffy•34m ago•0 comments

Ask HN: Why doesn't Netflix add a “Theater Mode” that recreates the worst parts?

2•amichail•34m ago•0 comments

Show HN: Engineering Perception with Combinatorial Memetics

1•alan_sass•41m ago•2 comments

Show HN: Steam Daily – A Wordle-like daily puzzle game for Steam fans

https://steamdaily.xyz
1•itshellboy•43m ago•0 comments

The Anthropic Hive Mind

https://steve-yegge.medium.com/the-anthropic-hive-mind-d01f768f3d7b
1•spenvo•43m ago•0 comments

Just Started Using AmpCode

https://intelligenttools.co/blog/ampcode-multi-agent-production
1•BojanTomic•44m ago•0 comments

LLM as an Engineer vs. a Founder?

1•dm03514•45m ago•0 comments

Crosstalk inside cells helps pathogens evade drugs, study finds

https://phys.org/news/2026-01-crosstalk-cells-pathogens-evade-drugs.html
2•PaulHoule•46m ago•0 comments
Open in hackernews

Manual: Spaces

https://type.today/en/journal/spaces
114•doener•2mo ago

Comments

doener•2mo ago
Via https://news.ycombinator.com/item?id=46198040
Smaug123•2mo ago
On the layout side rather than the "what spaces are available" side, I really recommend https://gwern.net/doc/design/typography/tex/1981-knuth.pdf , the paper in which the Knuth-Plass algorithm for paragraph layout is defined. (The Knuth-Plass algorithm decides how wide spaces should be on each line and which choices of hyphenation out of some predefined set should be used to lay out a paragraph.) It's super readable and generally quite joyful. Knuth describes TeX as a "labor of love", and it shines through that paper.
bayesnet•2mo ago
For those interested in typst, Laurenz wrote[0] about the differences between the typst and TeX layout algorithms a while ago. The paragraph layout algorithm is the same but the way it interacts with page placement is quite different.

[0]: https://laurmaedje.github.io/posts/layout-models/

WillAdams•2mo ago
Yeah, one of the things which I always wished for when doing page composition was a way to visualize which paragraphs could be set a line or two longer or shorter while still being set reasonably nicely.

In decades of typesetting, I've had a chapter fall out almost perfectly with nicely pages and appropriately placed figures exactly once (fastest 40 minutes of my life) --- for the rest, it was:

- style the text and place the figures

- check the last page and see if it would be helped by paging tight or loose

- review all the pages and their figure placement to see which was the most problematic/egregious --- fix it

- starting at the beginning, adjust paragraph tightness as necessary, trying to get pages to balance and if need be, figures and references to be placed where the specs call for them --- if need be, adjust figure size/height/placement/style

- if one reaches the end and the selected strategy did not have the desired result, revert back to the initially styled and placed version and try the other strategy

- repeat until everything worked and everything panned out and all pages are balanced and all references/figure placements

gucci-on-fleek•1mo ago
> Yeah, one of the things which I always wished for when doing page composition was a way to visualize which paragraphs could be set a line or two longer or shorter while still being set reasonably nicely.

I wrote a LaTeX package [0] that does exactly this. The default settings automatically lengthen paragraphs as necessary, but you can configure it to only tell you which paragraphs can be easily lengthened [1] without actually lengthening any of them.

[0]: https://www.ctan.org/pkg/lua-widow-control

[1]: https://tug.org/TUGboat/tb43-3/tb135chernoff-lwc.pdf

zvr•1mo ago
That's awesome! Thank you very much!
WillAdams•1mo ago
Looking forward to trying this out! (not sure how I missed it...) Thanks!
dbuxton•2mo ago
One thing I find interesting about discussions of typography in Cyrillic is how poor the overall readability of text is in most fonts compared to Latin because of the relative scarcity of risers and descenders (e.g. pqlt etc)

One of my tutors at university claimed that she was able to read 9th century manuscript Cyrillic faster than modern printed books because the orthography was more varied and easier to scan/speed-read.

(That wasn't something I found to be true)

Antibabelic•2mo ago
I remember seeing some studies that experimentally show this to be true for Hebrew (another de/ascender-poor writing system), but can't find them at the moment.
tuetuopay•2mo ago
Thanks for the factual explanation! I found the example cyrillic texts unreadable as a set of horizontal lines (serif) and vertical lines (characters themselves) giving the feeling of a grid, but I dimissed it as "I can't read cyrillic anyways".

Now that you wrote it down, it does actually makes sense.

piskov•1mo ago
It is true to some point, yet no so bad

English letters with asc/descenders: b d f h k l g j p q

Cyrillic: б д у ф ц щ

Also ё й could be considered having “stuff” above.

jbverschoor•2mo ago
Of all spaces, the space between sentences is discarded because a period is whitespace. However, kerning partly removes this.

Perhaps this is why monospaced fonts are so readable? I like having double-space between sentences.

giraffe_lady•2mo ago
The space isn't discarded except in monospaced fonts. All the main computer layout engines (web browser, word processor) will add additional spacing there. It's also where line-width and inter-word padding are corrected first so often ends up being at least as big a space as you'd get double-spacing anyway.

Monospace fonts aren't considered generally more readable by people who make or work with fonts. Their particular strength is in reducing character ambiguity and preserving vertical alignment. But "readability" is subjective and depends on particulars of the specific font and of course personal expectation and preference. I find them almost always less readable than a good proportional serif font, except for code.

layer8•2mo ago
In monospace the dot is wider than in proportional fonts, thereby adding more space by itself. In addition, the space character itself is wider in monospace than in proportional fonts, relative to the average letter width. In combination, this balances out the difference from proportional typesetting, in my opinion. A dot plus two spaces is jarringly wide in monospace.

I do agree that monospace doesn’t make for readable prose either way.

lockranore2•2mo ago
I learned to type in Junior High School in the nineties, and it is extremely difficult to leave a single space after a period. Like that, it took a huge effort for me to break conditioning.
oneeyedpigeon•2mo ago
This was in the US? As someone who didn't learn that rule, I've always found it very strange and, frankly, ugly.

From the article:

> There was just one space width available in the typewriter, so words and sentences were separated by the same distance. The double space was used to differentiate sentences and improve the readability of the text.

I would dispute this. Sentences are separated by a period as well as a single space character, and that's not the same distance as just a single space because the period doesn't have the same visual weight as a word character. A ". " still looks 'wider' than a " ", even if it technically isn't!

stronglikedan•2mo ago
> I would dispute this.

I wouldn't. Typewriters don't work like computers. The additional space was objectively beneficial. I personally witnessed that.

IAmBroom•2mo ago
I agree that it oversimplifies.

The extra space produced a visually "extra" pause.

Just as these blank lines produce an even greater separation. It's about emphasis, and it's going away (IMO) because it's a nicety, not an obligatory part of clarity and communication. Also, because early editing software wasn't complex enough to correctly distinguish between a sentence end and "Dr. Edward Jones". [EDIT: the gd HN editor removed my extra space!!!]

nticompass•2mo ago
Whenever I type, be it on my phone or on a computer, I always use double spaces after a period. Like you, I'm just used to it and un-learning it is hard!
levmiseri•2mo ago
There is something oddly beautiful in invisible complexity. These little tweaks and minuscule details without which the whole would suffer in quality.
ggerules•2mo ago
This also makes me think of drumming. There are the sticks that hit the surface and form a pattern of sounds. Lots of different kinds of spaces embedded there!
amwet•2mo ago
> Standard space, word space, space per se, is the symbol typed using the widest key on the keyboard.

What a strange non-fact to include.

IAmBroom•2mo ago
Have you ever had a keyboard where that wasn't true? Even on my cellphone...
piskov•1mo ago
Ultimate hacking keyboard