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Show HN: PromptTray – Visual AI prompt manager (now supports Sora 2)

https://prompttray.com/en/
1•poppobit•2h ago
I built PromptTray — a visual prompt manager for organizing and sharing AI prompts.

It lets you build prompts with a simple GUI: create parts, combine them into trays, and reuse or share them easily.

It works with text, image, and even Sora 2 video prompts. I also added a new Sora 2 example to the public Buffet.

I first launched it on Product Hunt and got 0 signups — so I improved the UI, added examples, and rebuilt the site.

It’s free to try, with most features available without payment.

Would love feedback from the HN community.

Red Hat Confirms GitLab Instance Hack, Data Theft

https://www.securityweek.com/red-hat-confirms-gitlab-instance-hack-data-theft/
1•Bender•39s ago•0 comments

Expected Attention: KV Cache Compression by Estimating Attention

https://arxiv.org/abs/2510.00636
1•sonabinu•1m ago•0 comments

OpenAI, AMD Announce Computing Deal, Marking New Phase of AI Boom

https://www.wsj.com/tech/ai/openai-amd-deal-ai-chips-ed92cc42
2•airstrike•2m ago•0 comments

Goguardian

https://blocked.goguardian.com/teacher/block.html?ctx=b2k9MTM4NTE4NDE3NDAmb3U9aHR0cHMlM0ElMkYlMkZ...
1•NNDJNNninbkjk•3m ago•0 comments

Bloomberg: 'Why Fears of a Trillion-Dollar AI Bubble Are Growing'

https://finance.yahoo.com/news/why-fears-trillion-dollar-ai-130008034.html
4•MilnerRoute•9m ago•1 comments

The Shift from Animal Testing

https://www.asimov.press/p/animal-testing
2•mailyk•9m ago•0 comments

A Responsibility to the Industry

https://lmnt.me/blog/a-responsibility-to-the-industry.html
1•signa11•10m ago•0 comments

I Only Design Mobile Apps for One Type of Client Now

https://dnsk.work/blog/why-i-only-design-mobile-apps-for-one-type-of-client-now/
1•tanya-donska•10m ago•1 comments

X-ray scans reveal the hidden risks of cheap batteries

https://www.theverge.com/news/784966/lumafield-x-ray-ct-scan-lithium-ion-battery-risks-manufactur...
1•kblissett•10m ago•0 comments

Blackstone weighs options for Ancestry.com, including sale or IPO

https://www.reuters.com/business/exclusive-blackstone-mulls-options-ancestrycom-including-possibl...
2•ilamont•11m ago•0 comments

Confessions of a Perpetual Beginner

https://80yos.substack.com/p/confessions-of-a-perpetual-beginner
1•condronk•11m ago•0 comments

Breaking "Provably Correct" Leftpad

https://lukeplant.me.uk/blog/posts/breaking-provably-correct-leftpad/
1•birdculture•12m ago•0 comments

Dual-Engine Search: How Perplexity Could Challenge Google (Interactive Mockup)

https://github.com/bharathirajaj/perplexity_dual_engine_mockup
2•bharathiraja01•12m ago•0 comments

Photographic Revision vs. Reality

https://hackerfactor.com/blog/index.php?/archives/1079-Photographic-Revision-vs-Reality.html
1•milliams•13m ago•0 comments

The perils of letting AI plan your next trip

https://www.bbc.com/travel/article/20250926-the-perils-of-letting-ai-plan-your-next-trip
1•speckx•14m ago•0 comments

I brain coded a static image gallery in a few hours

https://domm.plix.at/perl/2025_10_braincoded_static_image_gallery.html
1•domm•15m ago•0 comments

Show HN: Open-Source Lovable Alternative

https://github.com/bahodirr/surgent
2•justb15•15m ago•1 comments

The 47-Day Certificate Ultimatum: How Browsers Broke the CA Cartel

https://www.certkit.io/blog/47-day-certificate-ultimatum
2•toddgardner•17m ago•1 comments

Things we wish we'd known when we started our PhDs

https://www.nature.com/articles/d41586-025-03229-8
1•rntn•20m ago•0 comments

Judge Dismisses Lawsuit over Naked Baby on Nirvana's 'Nevermind'

https://www.nytimes.com/2025/10/01/arts/music/nirvana-nevermind-baby-lawsuit.html
2•bookofjoe•21m ago•1 comments

Show HN: Mootivator – Let your Terminal cowsay you a Geek Joke on starup

https://github.com/tzador/mootivator
1•timz•24m ago•0 comments

Going Solar Is Now So Easy a Caveman Could Do It [video]

https://www.youtube.com/watch?v=tXHKtBk9IE0
2•simonpure•24m ago•0 comments

Show HN: Getting Code Done – Weekly newsletter of remote dev jobs that dont suck

https://www.gettingcodedone.com/
3•skrid•26m ago•0 comments

AI in the 2026 Midterm Elections

https://www.schneier.com/blog/archives/2025/10/ai-in-the-2026-midterm-elections.html
3•speckx•28m ago•0 comments

1M+ LoC, 400 models still afloat: The engineering behind Transformers

https://huggingface.co/spaces/transformers-community/Transformers-tenets
2•Molbap•29m ago•1 comments

Harmonic Agent: Solving belief drift in self-reflective AI agents

https://github.com/Freeky7819/harmonic-agent/blob/main/README.md
1•Harmonic_Logos•29m ago•1 comments

Microsoft is about to launch free Xbox Cloud Gaming with ads

https://www.theverge.com/report/791213/xbox-cloud-gaming-free-ad-supported-version
2•avonmach•29m ago•0 comments

The negligible role of carbon offsetting in corporate climate strategies

https://www.nature.com/articles/s41467-025-62970-w
1•PaulHoule•30m ago•0 comments

The Weaponization of Travel Blacklists

https://papersplease.org/wp/2025/10/06/the-weaponization-of-travel-blacklists/
3•greyface-•32m ago•1 comments

Hackers Extorting Salesforce After Stealing Data from Customers

https://www.securityweek.com/hackers-extorting-salesforce-after-stealing-data-from-dozens-of-cust...
2•Bender•32m ago•0 comments