Hacker News

Article URL: https://rushter.com/blog/rust-memory-arenas/

Comments URL: https://news.ycombinator.com/item?id=49072245

Points: 1

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Article URL: https://quantumcomputingreport.com/japan-launches-fully-domestically-produced-quantum-computer-in-collaboration-with-riken-and-fujitsu/

Comments URL: https://news.ycombinator.com/item?id=49072240

Points: 1

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Article URL: https://www.youtube.com/watch?v=gNRnrn5DE58

Comments URL: https://news.ycombinator.com/item?id=49072235

Points: 1

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Article URL: https://today.ucsd.edu/story/personalized-gene-therapy-helps-teen-with-rare-form-of-severe-epilepsy-walk-independently

Comments URL: https://news.ycombinator.com/item?id=49072223

Points: 2

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Article URL: https://jrswab.com/blog/the-brain-needs-euphoric-fatigue/

Comments URL: https://news.ycombinator.com/item?id=49072217

Points: 2

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Article URL: https://foofaraw.press/the-library-of-lives/

Comments URL: https://news.ycombinator.com/item?id=49072210

Points: 1

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Article URL: https://handcraftedcode.org/

Comments URL: https://news.ycombinator.com/item?id=49072203

Points: 1

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Article URL: https://mailtoinvoice.com

Comments URL: https://news.ycombinator.com/item?id=49072186

Points: 1

# Comments: 0

Hi HN,

I'm building Darkslide (https://darkslide.app) - the keyboard-centric photo editor. It is an early, rough, and completely free macOS app looking for feedback from anyone who shoots photos and hates Adobe.

The project was born out of two main ideas:

1. Exploring a keyboard-centric UX: I enjoy vim motions and wanted to see if a purely keyboard-focused approach to photo editing is actually valuable. I can basically sum it up as "vim for photos"—the most stereotypically over-engineered developer solution to a creative problem, so feel free to roast me for it.

2. Killing the catalog: I hate how Lightroom or Capture One forces you to manage a .library file, or how others rely on sidecar files. Darkslide manages adjustments automatically behind the scenes. You can just move or duplicate your original photo file in your OS, and the app handles the edits correctly without corrupting a catalog.

How it works (90-second demo): Edit one photo, "yank" the edits, select 200, paste, and export. https://youtu.be/4R9l4fgsvT4

Try it out: You can download the current macOS DMG directly here: https://darkslide.app/download/Darkslide.dmg

I am not selling anything right now—this is a validation test. Whether you edit photos as a professional or just a hobbyist, I would love your feedback. Is this keyboard-driven approach something you would actually use?

Thanks for taking a look. If you want to share feedback - feel free to connect: https://x.com/rmn_vlkv

P.S. Keep in mind that macOS will prevent the app from opening right now because Darkslide isn't notarized yet. You can use this solution in your terminal to run it: xattr -r -d com.apple.quarantine /Applications/Darkslide.app

Comments URL: https://news.ycombinator.com/item?id=49072181

Points: 1

# Comments: 0

Hi HN, maker here.

KBlip watches Reddit, HN, arXiv, GitHub, YouTube, and ~100 RSS/blog feeds for anything AI-related, clusters same-story coverage into a single "thread" (every source linked as evidence), and sorts it into 5 feeds: Releases, News, Social, Developments (research + hardware), Products/Ideas, and Trending.

My daily routine to catch-up on the current happenings related to AI/LLM takes a big chunk of my time and I had to do multiple hops between different products and even worse sometimes I find myself lost in a rabbit hole in any of those products. Wanted to have better visibility and have everything aggregated in one place that takes less time and effort just to catch-up which also cuts off the noise/redundancy.

A few things to highlight: a daily digest per section (one-sentence TL;DR), an audio "brief me" mode if you'd rather listen than read, and it installs as a PWA.

Solo project, self-hosted on a VPS, DeepSeek + Voyage for the LLM/embedding side. No accounts, no ads, no tracking.

Comments URL: https://news.ycombinator.com/item?id=49072174

Points: 1

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Article URL: https://continuations.com/a-proposal-for-a-universal-moral-core

Comments URL: https://news.ycombinator.com/item?id=49072163

Points: 2

# Comments: 1

Article URL: https://www.quantamagazine.org/interspecies-hybrids-play-a-vital-role-in-evolution-20170824/

Comments URL: https://news.ycombinator.com/item?id=49072118

Points: 1

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Article URL: https://scitechdaily.com/scientists-turn-plastic-waste-into-clean-hydrogen-fuel/

Comments URL: https://news.ycombinator.com/item?id=49072083

Points: 2

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Article URL: https://www.gordoncli.com/

Comments URL: https://news.ycombinator.com/item?id=49072079

Points: 1

# Comments: 1

Article URL: https://www.reuters.com/world/asia-pacific/how-singapores-unique-monetary-policy-works-2026-07-27/

Comments URL: https://news.ycombinator.com/item?id=49071287

Points: 1

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Article URL: https://theconversation.com/replacing-gas-stoves-with-electric-stoves-greatly-reduces-asthma-symptoms-287753

Comments URL: https://news.ycombinator.com/item?id=49071283

Points: 1

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Article URL: https://nymag.com/intelligencer/article/justin-sun-world-liberty-lawsuit-trump-crypto-herro.html

Comments URL: https://news.ycombinator.com/item?id=49071279

Points: 1

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Article URL: https://www.youtube.com/watch?v=vS6HEes8daw

Comments URL: https://news.ycombinator.com/item?id=49071264

Points: 2

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Article URL: https://www.salk.edu/news-release/why-do-we-have-traveling-brain-waves/

Comments URL: https://news.ycombinator.com/item?id=49071258

Points: 1

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Article URL: https://www.anthropic.com/news/cognizant-anthropic

Comments URL: https://news.ycombinator.com/item?id=49071251

Points: 1

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