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Show HN: ObserverBench – Test internal AI monitors by the harm they miss

https://kwisatzh.github.io/observerbench/try/
1•kwisatzh•1m ago•0 comments

Open Design 0.22.0 – Introducing OpenDesign Arena

https://github.com/nexu-io/open-design/releases/tag/open-design-v0.22.0
1•doener•2m ago•0 comments

Neki

https://planetscale.com/blog/introducing-neki
1•simon_weber•2m ago•0 comments

Apple is no longer thinking different

1•othmanosx•2m ago•0 comments

Neki – Horizontal Sharding for Postgres

https://planetscale.com/docs/neki
2•jaredlt•3m ago•0 comments

Security lab finds agents will exploit vulnerabilities without prompt to hack

https://www.theregister.com/security/2026/03/12/rogue-ai-agents-can-work-together-to-hack-systems...
1•ForHackernews•4m ago•0 comments

Show HN: EterDB, a Postgres fork that makes it easy to recover from incidents

https://eterdb.com/
1•fdeth•4m ago•0 comments

Aliens Are Not Crazy Unlikely

https://www.overcomingbias.com/p/aliens-are-not-crazy-unlikely
1•surprisetalk•5m ago•0 comments

Show HN: An app for passively watching Product Hunt launches as a video playlist

https://github.com/OlegIGalkin/ProductTrailers
1•cantouch•7m ago•0 comments

I build a mechanical watch face: a real gear train for a watch with no gears

https://myday24.com/blog/how-a-mechanical-watch-face-is-built/
1•tomasslavicek•10m ago•0 comments

Show HN: Subnet Calc, visual subnet planning for teams

https://www.subnetcalc.com
1•RossMason•10m ago•1 comments

Show HN: Matcha Filter Remover – browser-first green cast correction

https://matchafilterremover.net/
1•robot1996•12m ago•0 comments

Million Dollars in Tokens

https://thefinancialengineer.substack.com/p/milion-dollars-in-tokens
2•gemanor•13m ago•1 comments

LG strongly denies TV spying claims

https://www.tomshardware.com/tech-industry/big-tech/lg-strongly-denies-tv-security-claims-says-tr...
1•datakan•14m ago•1 comments

Drone Display Recreates the Twin Towers over New York City

https://www.bbc.co.uk/news/videos/cx2z7x57gjeo
1•crowdhailer•14m ago•0 comments

A window switcher that does nothing until you press Option

https://alexvestea.com/posts/quietjump/
1•avestea•15m ago•0 comments

Cognition launches new SWE-2 model

https://cognition.com/blog/swe-2
4•seelos•16m ago•0 comments

NASA Color Trick Was Meant for Mars. Now It's Unveiling Rock Art on Earth

https://gizmodo.com/this-nasa-color-trick-was-meant-for-mars-now-its-unveiling-rock-art-on-earth-...
1•gumby•16m ago•0 comments

Google Mapped a Fruit Fly's Brain. Now It's Playing Doom and Super Mario 64

https://gizmodo.com/google-mapped-a-fruit-flys-brain-now-its-playing-doom-and-super-mario-64-2000...
1•krapp•18m ago•0 comments

Don't Let Anyone Take Away Your Big Box of Cables

https://blog.jim-nielsen.com/2026/hands-off-my-cables/
5•Brajeshwar•18m ago•0 comments

9 Words

https://pzlgames.com/games/9words/
1•almara•20m ago•1 comments

Show HN: ShipCheck – Catch when AI breaks old fixes

https://useshipcheck.dev
1•karunsarvajith•20m ago•0 comments

A quick overview of atomics in C

https://lemire.me/blog/2026/09/09/a-quick-overview-of-atomics-in-c/
1•jandeboevrie•24m ago•0 comments

"Good" AI

https://thoughts.wyounas.com/p/what-does-good-ai-mean
1•simplegeek•24m ago•1 comments

Is Finland to blame for the falling Pisa scores? Some think so

https://yle.fi/a/74-20245640
1•jruohonen•26m ago•0 comments

Is there a genuine space for the Desktop AI assistant, or its solved?

1•Qhloi•27m ago•0 comments

SQLite-Vector is now licensed under Apache 2.0

https://github.com/sqliteai/sqlite-vector/
6•marcobambini•29m ago•0 comments

Show HN: Post-graph-RAG – your RAG still thinks the old CFO is the CFO

https://github.com/crajah/post-graph-rag
1•chandanrajah•30m ago•0 comments

Show HN: Manage flexible access profiles for your personal context

https://lanes.sh/docs/link/access-profiles
1•s-xyz•30m ago•0 comments

Show HN: Dbmask – Discover, mask, and verify sensitive data in SQL databases

https://github.com/sealandseacat/dbmask
1•SiyuanFeng•31m ago•0 comments
Open in hackernews

Show HN: routr - a fast local replacement for DuckDuckGo bangs

https://t128n.github.io/routr/
2•trbndev•1y ago

Comments

trbndev•1y ago
routr is a lightweight, offline search router inspired by DuckDuckGo's bangs. It's fully browser-based (no server requests needed other than the initial one) and routes queries like `!gh tokio` to GitHub, `!yt` to YouTube, `!hn` to Hacker News, etc.

What sets it apart:

- Runs entirely locally (no network, no tracking)

- Lets you define your own bangs and destinations

- Optionally rewrites queries for better precision (with AI)

Example:

Typing `article about german war in the stone age !!g` becomes: `site:en.wikipedia.org "german" AND "war" AND "stone age"`

More on query rewriting and performance:

https://tl128n.github.io/writings/2025-05-02_optimizing_sear...

Leftium•1y ago
That link is broken. Correct link: https://t128n.github.io/writings/2025-05-02_optimizing_searc...
trbndev•1y ago
Ah damn what a bummer that I can‘t edit the original comment anymore. Thank you for pointing it out… didn‘t even see that extra `l` there in the url
Leftium•1y ago
> Typing `article about german war in the stone age !!g` becomes: `site:en.wikipedia.org "german" AND "war" AND "stone age"`

I wonder how much of that could be done without AI, just (locally) using https://www.npmjs.com/package/compromise

---

Also I couldn't find your source for bang data; Kagi maintains an updated list: https://github.com/kagisearch/bangs

I'm working on an enhanced version of bangs. Since there are so many "dead" bangs, I'm thinking of using a bang whitelist and suggestions from the full list if not found in the whitelist.

trbndev•1y ago
What an interesting library. Thanks for mentioning it here… will definitely look into it!

—-

The bangs are at

https://github.com/t128n/routr/blob/main/src/sw/routes.ts

Mostly ripped from duckduckgo.com/bang.js and then pretty-formatted with Prettier… with some sane-defaults added like a bang for ChatGPT or T3 Chat

Leftium•1y ago
Related project (also works locally):

- https://unduck.link/

- https://github.com/t3dotgg/unduck

- https://youtu.be/_DnNzRaBWUU

---

Note unduck works without service workers: https://github.com/t3dotgg/unduck/blob/91a66c25de8b0e7ac5ba5...

Is there any advantage to using service workers?

edit: Ah... unduck doesn't work from the browser search bar.

trbndev•1y ago
Unduck actually also uses service workers to cache the app locally

https://github.com/t3dotgg/unduck/blob/91a66c25de8b0e7ac5ba5...

—-

> Is there any advantage to using service workers?

With service workers we can intercept the `fetch` request, before the index.html gets rendered/loaded. One should (in theory) be redirected some micro-seconds faster than doing the redirect in the index.html js