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Show HN: ShadowPEFT – Centralized and Detachable Parameter-Efficient Fine-Tuning

https://github.com/ShadowLLM/shadow-peft
4•yokee•5m ago•0 comments

10-cm Japanese origami CubeSat unfolds to 25X its folded size

https://newatlas.com/space-systems/japanese-origami-cubesat/
1•breve•6m ago•0 comments

I ported AudioGen to MLX so it runs on Apple Silicon

1•theashishmaurya•11m ago•0 comments

Insider stories on agent engineered startups

1•thereeldeel•15m ago•0 comments

Do I belong in tech anymore?

https://ky.fyi/posts/ai-burnout
25•colinprince•23m ago•4 comments

Altman apologizes: OpenAI failed to alert police before fatal Canada shooting

https://www.theguardian.com/us-news/2026/apr/25/altman-apologizes-after-openai-failed-to-alert-po...
2•gmargari•30m ago•0 comments

Ask HN: MicroVM setup for VS Code Dev Container-like experience?

1•Erndob•31m ago•0 comments

Encrypting Encrypted Traffic to Get Around VPN Bans

https://hackaday.com/2026/04/23/encrypting-encrypted-traffic-to-get-around-vpn-bans/
1•colinprince•35m ago•0 comments

Ask HN: Turned away from A16Z Speedrun Cafe – another founder wasn't

1•W_Liu_•37m ago•0 comments

Oxford All Souls College General Examination [pdf]

https://www.asc.ox.ac.uk/sites/default/files/2025-10/General%202025.pdf
21•gregsadetsky•39m ago•8 comments

Spec-in-CI-Driven Autonomous Agentic Development

https://github.com/rsoury/drive-agent-scope-in-ci
1•rsoury•40m ago•0 comments

Quirks of Human Anatomy

https://www.sdbonline.org/sites/fly/lewheldquirk/figlegq6.htm
2•gurjeet•44m ago•0 comments

GitHub Copilot: GPT-5.5 7.5x more expensive under promotional pricing than 5.4

https://docs.github.com/en/enterprise-cloud@latest/copilot/concepts/billing/copilot-requests
3•deaux•46m ago•1 comments

Firebase Competitor hits 1.3M Session Replays

https://rejourney.co/engineering/2026-04-23/rejourney-1-3-million-session-replays
3•mrashiddev•55m ago•0 comments

Turbo Vision 2.0 – a modern port

https://github.com/magiblot/tvision
16•andsoitis•57m ago•2 comments

Show HN: Built an AI that maps 17 facial dimensions and shows what to improve

https://realsmile.online
3•realsmile•58m ago•0 comments

138k LOC removed from Linux kernel to defend against LLMs

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=64edfa65062dc4509ba...
3•stroebs•58m ago•0 comments

Show HN: Collaborative sentence builder with real-time voting

https://www.sentensus.com/
2•cd-4•1h ago•0 comments

Explaining Projects Need to Scale

https://lowhangingdata.com/article/tool-job-fit/
1•mryagerr•1h ago•0 comments

ratarmount: Access large tarballs as a filesystem efficiently

https://github.com/mxmlnkn/ratarmount
1•sillysaurusx•1h ago•0 comments

Superfetation

https://en.wikipedia.org/wiki/Superfetation
2•leecoursey•1h ago•1 comments

When Your Digital Life Vanishes

https://www.newyorker.com/magazine/2026/04/27/when-your-digital-life-vanishes
1•mitchbob•1h ago•1 comments

I scraped Reddit for 51 founder complaints and turned them into 17 SaaS ideas

https://webmatrices.com/app-ideas
1•bishwasbh•1h ago•0 comments

Frontman is an open-source AI coding agent that lives in the browser

https://github.com/frontman-ai/frontman
2•danboarder•1h ago•0 comments

Need 12 testers for 14 days

1•apoorvdarshan•1h ago•0 comments

What's New in Firefox 150

https://www.firefox.com/en-GB/whatsnew/150/
1•dotcoma•1h ago•1 comments

A pipeline that forces AI to justify decisions before acting (I'm a florist)

https://github.com/anchor-cloud/solace-vera-observability
1•ammulnix•1h ago•0 comments

I just beat AI traders with math

https://pypi.org/project/sagan-trade/
4•thattechgeek•1h ago•2 comments

Global Telecom Exploitation by Covert Surveillance Actors

https://citizenlab.ca/research/uncovering-global-telecom-exploitation-by-covert-surveillance-actors/
2•pabs3•1h ago•0 comments

Show HN: Bunny Agent – Build Coding Agent SaaS via Native AI SDK UI

https://github.com/buda-ai/bunny-agent
2•chepy•1h ago•0 comments
Open in hackernews

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

https://t128n.github.io/routr/
2•trbndev•11mo ago

Comments

trbndev•11mo 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•11mo ago
That link is broken. Correct link: https://t128n.github.io/writings/2025-05-02_optimizing_searc...
trbndev•11mo 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•11mo 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•11mo 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•11mo 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•11mo 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