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SongAI

https://songai.io

1•122506•1m ago•1 comments

Show HN: I built a multi-model AI terminal with a custom mobile web UI

https://github.com/jazzenchen/VibeAround

1•jazzen•2m ago•1 comments

Show HN: Clappie – Claude Code remote but more fun and useful

https://clappie.ai/

2•TIPSIO•2m ago•0 comments

If code is cheap, intent is the currency

https://zknill.io/posts/commit-message-intent/

1•zknill•3m ago•0 comments

How to take full-page screenshots in Chrome on any device – it's easy and free

https://www.zdnet.com/article/how-to-take-a-full-page-screenshot-in-google-chrome-browser/

1•ohjeez•4m ago•0 comments

Video Conferencing with Postgres

https://planetscale.com/blog/video-conferencing-with-postgres

1•nickvanw•4m ago•0 comments

Corona Discharges Glow on Trees Under Thunderstorms

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025GL119591

1•bookofjoe•4m ago•0 comments

Writing C with indent-based Python syntax

https://sph.mn/computer/guides/c/c-indent.html

1•arboles•4m ago•0 comments

The Rise and Fall of a 3-D Printing Empire

https://www.nytimes.com/2026/02/27/business/3d-printing-industry.html

1•acdanger•5m ago•0 comments

I'm a truck driver who built a privacy-first RSS and webcomic reader

https://addons.mozilla.org/en-US/firefox/addon/rss-ninja/

1•DigitalFracture•5m ago•1 comments

I made a website to test if you know colors

https://colorguesser.xyz/

1•beingmani•6m ago•0 comments

I used Claude Code to migrate my WordPress blog in an afternoon

https://www.pawlean.com/posts/migrate-wordpress-to-mdx-claude-code

1•speckx•8m ago•0 comments

Electromagnetic Feedback: Making an electronic sound sculpture [video]

https://www.youtube.com/watch?v=CoP-mSCzevc

1•camtarn•8m ago•1 comments

Show HN: Csv.repair – Free browser-based tool to fix broken CSV files

https://github.com/hsr88/csv-repair

1•murzynalbinos•8m ago•0 comments

Guardclaw – 7 layers between your AI agents and disaster

https://takeinterest.ai/guardclaw

1•TakeInterestInc•9m ago•1 comments

SenseStream – Mood-based film discovery instead of genre browsing

1•Noha25•10m ago•0 comments

Cute-Symbol – A lightweight, zero-ad character picker for developers

https://cute-symbol.com

1•Aqua0811•11m ago•1 comments

Show HN: I Built Imgur for Markdown

https://www.jotbird.com

1•mcone•14m ago•1 comments

Show HN: Citatra – Opensource AI visibility tracker for Google AI Overview

https://github.com/Citatra/Citatra

1•Citatra•15m ago•0 comments

OpenAI uncovers Chinese intimidation operation through official's use of ChatGPT

https://www.cnn.com/2026/02/25/politics/chatgpt-china-intimidation-operation

4•cwwc•17m ago•1 comments

The Eschatian Hypothesis

https://arxiv.org/abs/2512.09970

1•bediger4000•18m ago•0 comments

Startup idea validator – Get brutal verdict

https://dontbuild.it/

1•hackerbo•19m ago•0 comments

Banks weigh risks of agentic AI in payment systems

https://www.thebanker.com/content/28823d12-c0e8-462f-aca9-6e9dca0a64ef

1•petethomas•20m ago•0 comments

We Audited the Security of 7 Open-Source AI Agents – Here Is What We Found

https://grith.ai/blog/security-audit-seven-ai-agents

2•edf13•20m ago•0 comments

The Purges Within China's Military Are Even Deeper Than You Think

https://chinapower.csis.org/china-pla-military-purges/

3•u1hcw9nx•20m ago•1 comments

Sandboxed or bare metal? Statistics and study on AI agent deployment

https://internetwarte.eu/agentsetup

4•hexsec•21m ago•1 comments

Sneak Peek at the Redesigned Stack Overflow

https://stackoverflow.blog/2026/02/25/your-sneak-peek-at-the-redesigned-stack-overflow/

1•Igrom•21m ago•0 comments

The AI Is the Computer

https://twitter.com/AravSrinivas/status/2026710957272207490

1•gmays•22m ago•0 comments

BMW deploys the humanoid robot AEON in production sites in Germany

https://robotics.hexagon.com/bmw-deploys-aeon-hexagon-robotics-humanoid/

1•l0b0•22m ago•0 comments

Scavenger genius Shigeru Ban: building cathedrals and quake shelters with paper

https://www.theguardian.com/artanddesign/2026/feb/17/shigeru-ban-architect-cathedrals-quake-shelt...

2•PaulHoule•22m ago•0 comments

Open in hackernews

I solved almost all of free problems on LeetCode using AI

https://old.reddit.com/r/leetcode/comments/1krg7by/i_solved_almost_all_of_free_problems_on_leetcode/

3•tevlon•9mo ago

Comments

cratermoon•9mo ago

I'm sure all the free problems from LeetCode are in the training sets, so I don't think this is much of a flex.

tevlon•9mo ago

i was thinking the same. And i am sure it is in the training set, but i couldn't solve 10 hard problems. Also, most of the hard problems, the LLMs weren't able to solve in one shot. How do you explain this?

cratermoon•9mo ago

There are many more correct answers to the easy problems than to the hard ones. Thus the LLM is more likely to hit upon the correct completion for them.

tevlon•9mo ago

makes sense

whobre•9mo ago

Alright, but how can this exercise help them pass an interview? The point of leetcode is to memorize the solutions so one can do well in an interview; yes, I agree it’s ridiculous.