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216 results for "Luis von Ahn"

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Show HN: Witr – Explain why a process is running on your Linux system

Hi HN, I built a small Linux CLI tool called witr (Why Is This Running?). The idea came from a situation most of us have hit: you log into a machine, see a process or port running, and immediately won...

1dHacker NewsTechnologyImpact

An OpenAI engineer outlines her one-week hiring sprint, from outreach on Monday to a signed offer on Friday

An OpenAI engineer explains how OpenAI hired her in a week. Jakub Porzycki/NurPhoto via Getty Images An OpenAI engineer breaks down OpenAI's fast, "no-nonsense" hiring process. Jerene Yang sai...

1dBusiness InsiderTechnologyImpact

Show HN: GeneGuessr – a daily biology web puzzle

I made a web game inspired by Geoguessr and Wordle, where you get shown a 3D model of a random human protein each day, and you have to triangulate its gene name using similarity clues. My background i...

4dHacker NewsTechnologyImpact

Show HN: Ez FFmpeg – Video editing in plain English

I built a CLI tool that lets you do common video/audio operations without remembering ffmpeg syntax. Instead of: ffmpeg -i video.mp4 -vf "fps=15,scale=480:-1:flags=lanczos" -loop 0 output.gif You writ...

7hHacker NewsTechnologyImpact

Show HN: Private blogging and journaling with a simulated audience

Article URL: https://tempblog-psi.vercel.app/ Comments URL: https://news.ycombinator.com/item?id=46393262 Points: 3 # Comments: 3...

1dHacker NewsTechnologyImpact

Rob Pike got spammed with an AI slop "act of kindness"

Article URL: https://simonwillison.net/2025/Dec/26/slop-acts-of-kindness/ Comments URL: https://news.ycombinator.com/item?id=46394867 Points: 29 # Comments: 5...

21hHacker NewsTechnologyImpact

Building an AI agent inside a 7-year-old Rails monolith

Article URL: https://catalinionescu.dev/ai-agent/building-ai-agent-part-1/ Comments URL: https://news.ycombinator.com/item?id=46390055 Points: 4 # Comments: 0...

1dHacker NewsTechnologyImpact

Show HN: Lamp Carousel – DIY kinetic sculpture powered by lamp heat

I wanted to share this fun craft activity for the holidays that I've been doing with my family over the last few years. I came up with these while cutting up some cans trying to make an aluminum versi...

2dHacker NewsTechnologyImpact

Rodeo is an app for making plans with friends you already have

There are plenty of dating apps out there, and apps that turn your chaos of work obligations into easily actionable lists. There is also a growing number of apps that help you make new friends. The pi...

21hThe VergeTechnology

Show HN: Vibium – Browser automation for AI and humans, by Selenium's creator

i started the selenium project 21 years ago. vibium is what i'd build if i started over today with ai agents in mind. go binary under the hood (handles browser, bidi, mcp) but devs never see it. just ...

2dHacker NewsTechnologyImpact

Show HN: AutoLISP interpreter in Rust/WASM – a CAD workflow invented 33 yrs ago

Article URL: https://acadlisp.de/noscript.html Comments URL: https://news.ycombinator.com/item?id=46393271 Points: 4 # Comments: 2...

1dHacker NewsTechnologyImpact

Show HN: Xcc700: Self-hosting mini C compiler for ESP32 (Xtensa) in 700 lines

Repo: https://github.com/valdanylchuk/xcc700 Hi Everyone! I just wrote my first compiler! - single pass, recursive descent, direct emission - generates REL ELF binaries, runnable using ESP-IDF elf_loa...

1dHacker NewsTechnologyImpact

The Program 2025 annual review: How much money does an audio drama podcast make?

Hi, I'm the author of The Program audio series, a fairly successful fiction podcast that launched on HackerNews in 2018. Seven years later, this little sci-fi anthology is still ongoing, having releas...

4dHacker NewsTechnology

Using Vectorize to build an unreasonably good search engine in 160 lines of code

Article URL: https://blog.partykit.io/posts/using-vectorize-to-build-search/ Comments URL: https://news.ycombinator.com/item?id=46346026 Points: 51 # Comments: 14...

5dHacker NewsTechnologyImpact

Always Bet on Text

Article URL: https://graydon2.dreamwidth.org/193447.html Comments URL: https://news.ycombinator.com/item?id=46397379 Points: 4 # Comments: 2...

17hHacker NewsTechnologyImpact

Google's proposed data center in orbit will face issues with space debris in an already crowded orbit

As a space scientist, I predict that the company will soon have to reckon with a growing problem: space debris....

2dSpace.comTechnologyImpact

AI boom adds $500bn to net worth of US tech billionaires in 2025

Elon Musk stays on top as Nvidia’s Jensen Huang powers up the rankings on an AI-fuelled surge in fortunes...

1dFinancial TimeseconomicsImpact

I Sell Onions on the Internet

Article URL: https://www.deepsouthventures.com/i-sell-onions-on-the-internet/ Comments URL: https://news.ycombinator.com/item?id=46385308 Points: 7 # Comments: 0...

1dHacker NewsTechnologyImpact

12 executives, researchers, others who left OpenAI in 2025 — mostly to Meta Superintelligence Lab

OpenAI lost at least 11 scientists and executives in 2025, including more than half a dozen researchers to Meta in the summer. REUTERS/Shelby Tauber/Pool OpenAI lost more than half a dozen researchers...

1dBusiness InsiderTechnologyImpact

18TB WD External Hard Drive Deal at $0.01 per GB

πŸ“‹ Key Facts βœ“ 18TB capacity for the WD external hard drive βœ“ $0.01 per GB pricing structure βœ“ 11% upfront savin...

5dKotakuTechnology
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