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Researchers poison stolen data to make AI systems return wrong result

https://www.theregister.com/2026/01/06/ai_data_pollution_defense/
1•pseudolus•51s ago•0 comments

Sora2

https://loraai.io/sora2-video-generator
1•xbaicai•2m ago•1 comments

Show HN: YoloForge – Create object detection datasets using Gemini 3 Pro

https://yoloforge.com
2•Olibier•2m ago•0 comments

Smartphone use cuts into school hours, with social media leading the way

https://phys.org/news/2026-01-smartphone-school-hours-social-media.html
1•pseudolus•2m ago•0 comments

SpotEdit: Selective Region Editing in Diffusion Transformers

https://biangbiang0321.github.io/SpotEdit.github.io/
1•gessha•2m ago•0 comments

When Code Becomes a Building Material

https://opuslabs.substack.com/p/build-broad-refine-later
1•opuslabs•2m ago•0 comments

Smart Commit – an AI-assisted Git commit workflow that stays in the CLI

https://github.com/vicc/smart-commit
1•ViccAlexander•3m ago•1 comments

I built a "Resonance Engine" to simulate how content lands before publishing

https://vect.pro/#/signup?continue=%2Fapp%2Ftools%3Ftool%3DResonance+Engine
2•MMAFRAZ•3m ago•1 comments

People are seeing the light on coding agents

https://12gramsofcarbon.com/p/people-are-seeing-the-light-on-coding
1•theahura•3m ago•0 comments

Netflix Migrates to Amazon Aurora: 75% Performance Boost and 28% Cost Reduction

https://www.infoq.com/news/2025/12/netflix-migrates-amazon-aurora/
1•rbanffy•4m ago•0 comments

Nick Kyrgios says few men would face top female player

https://www.japantimes.co.jp/sports/2025/12/18/tennis/kyrgios-sabalenka-exhibition-match/
1•PaulHoule•4m ago•0 comments

3Duino: A Low-Barrier Platform for Prototyping Interactive 3D-Printed Devices

https://dl.acm.org/doi/10.1145/3745778.3766649
1•rbanffy•4m ago•0 comments

Motorola, Intel, IBM Make a Mainframe in a PC – The PC XT/370

https://thechipletter.substack.com/p/motorola-intel-ibm-make-a-mainframe
1•rbanffy•5m ago•1 comments

Improve Accuracy in Multimodal Search and Visual Document Retrieval

https://huggingface.co/blog/nvidia/llama-nemotron-vl-1b
1•ibobev•5m ago•0 comments

Episode II: Human's Only: semi-anti-technology podcast

https://open.spotify.com/episode/1IvbRF0sxdPs0eSUYmzC6Q
1•thoughtfulappco•6m ago•0 comments

Nvidia Launches Next-Generation Rubin AI Compute Platform at CES 2026

https://www.servethehome.com/nvidia-launches-next-generation-rubin-ai-compute-platform-at-ces-2026/
1•ksec•6m ago•1 comments

Introduction to SIMD programming in pure Rust

https://kerkour.com/introduction-rust-simd
1•randomint64•7m ago•0 comments

Volonaut: Personal Airbike

https://volonaut.com
1•debo_•7m ago•0 comments

Ask HN: Is CS the exact opposite of hobby programming (in terms of motivation)?

1•amichail•7m ago•1 comments

A journey along East Asia's hidden artery

https://www.economist.com/interactive/christmas-specials/2025/12/18/a-journey-along-east-asias-hi...
1•andsoitis•7m ago•1 comments

Why I'm building Vect AI as a marketing operating system, not another AI tool

https://vect.pro/#/signup
2•afrazullal•7m ago•1 comments

Show HN: ElixirFeed – AI summaries of new PubMed research on longevity

https://elixirfeed.co
1•gosu94•8m ago•0 comments

LaTeX Coffee Stains [pdf]

https://ctan.math.illinois.edu/graphics/pgf/contrib/coffeestains/coffeestains-en.pdf
2•zahrevsky•9m ago•0 comments

Aiocop: Non-intrusive monitoring for Python asyncio event loop blocks

https://github.com/Feverup/aiocop
2•luismedel•10m ago•0 comments

The palm tree that led to Palmyra

https://alexwlchan.net/2025/palmyrene-alphabet/
1•surprisetalk•10m ago•0 comments

"Hey Siri" but with MCP Calls

https://github.com/clippy-oss/homie
3•mprokopp•10m ago•1 comments

Animagraffs – Animated infographics about everything

https://animagraffs.com/
1•surprisetalk•10m ago•0 comments

Some current game economics (2017)

https://www.raphkoster.com/2017/11/27/some-current-game-economics/
1•surprisetalk•11m ago•0 comments

The attrition is setting in: how Oregon's magic mushroom experiment lost its way

https://www.theguardian.com/us-news/2025/dec/12/oregon-pyschedelic-mushrooms
2•voxadam•11m ago•0 comments

Show HN: Can you hit replacement? A fertility SIM with cited sources

https://www.tfrsim.com/
1•joshuafkon•11m ago•0 comments
Open in hackernews

Qgrep Internals

https://zeux.io/2019/04/20/qgrep-internals/
4•equinumerous•1d ago

Comments

theamk•1d ago
qgrep apparently beats ripgrep, and by a huge margin (20x)

How is this possible? qgrep does not search from scratch, it creates "index" and searches it instead of on-disk files. The index is maintained manually, and the time to create index is not reflected in the benchmarks above. It's still pretty cool though.

(Also, it does not handle unicode and only handles ASCII. Also, author uses Windows and so they chose "*" as default "search all projects" command :) )