frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

PlankDB – A Quantum-Powered Key-Value Store with Grover (Spring Boot)

https://github.com/swampus/plank-db
1•swampus•1y ago

Comments

swampus•1y ago
Hi HN!

We’ve built *PlankDB*, an experimental key-value database that supports quantum-powered search via Grover's algorithm.

It combines: - Quantum search using IBM Qiskit (Grover's Algorithm) - Java 17 + Spring Boot + Clean Architecture - RESTful API with Swagger - Support for local (simulated) and IBM remote quantum execution

The quantum part isn't just a gimmick — it performs a *probabilistic search* over inserted keys using Grover’s quadratic speedup. We also support classical search for comparison.

The project is fully open-source and actively maintained: https://github.com/swampus/plank-db

Would love your feedback — ideas, bugs, or quantum jokes are all welcome!

Show HN: Crosswalk – terminal manager to reduce sprawl

https://wareshq.com/crosswalk
1•josephspurrier•1m ago•0 comments

Making a rickroll laser

https://maurycyz.com/projects/speaker/
1•Curiositry•1m ago•0 comments

Trucks That Haul 90 Tons of Coal on Battery Power–and Drive Themselves

https://www.wsj.com/world/asia/these-trucks-haul-90-tons-of-coal-on-battery-powerand-drive-themse...
1•bookofjoe•2m ago•1 comments

Ask HN: What mistakes did AI make in your codebase?

1•underdeserver•4m ago•0 comments

"AI for everyone would cost a tenth of a kettle a day

https://allyburns.com/musings/ai-for-all/
1•dolbydb•6m ago•1 comments

Show HN: DSP Explorables

1•FLT8•10m ago•0 comments

Versuscraft: Fact-checked AI comparison posts for dev tools

https://versuscraft.xyz/sample
1•aishwaryashthe•19m ago•0 comments

How Many Times Do They Say "Here We Go" in the Big Bang Theory?

https://sankalpmukim.dev/articles/here-we-go-big-bang-theory
2•sankalpmukim•20m ago•0 comments

FloppoScope Is a Disk Image Analyzer

https://hackaday.com/2026/11/01/flopposcope-is-a-disk-image-analyzer/
1•andrewstuart•21m ago•0 comments

HackerTube

https://hackertube.org/
1•lopespm•22m ago•0 comments

Haley Stevens: I am endorsing Mike Rogers for the United States Senate today

https://twitter.com/HaleyforMI/status/2116945962706862397
1•donsupreme•27m ago•0 comments

Applebee's exposed customers' personal data with database password in app

https://techcrunch.com/2026/10/30/applebees-exposed-customers-personal-data-after-leaving-databas...
3•gnabgib•27m ago•0 comments

Heretic 2.0 Released: Training-free language model modification

2•razster•28m ago•0 comments

Astronomy Picture of the Day: Colors of the Moon

https://science.nasa.gov/image-article/apod-2026-november-1-colors-of-the-moon/
2•taubek•28m ago•0 comments

Proposed data centre will release 23 Hiroshima atomic bomb worth of energy a day

https://www.cbc.ca/lite/story/9.7403677
2•DeepLogin•29m ago•1 comments

Kew launches platform to tackle native seed bottleneck in nature restoration

https://www.kew.org/about-us/press-media/seedpod-platform-launch
2•gnabgib•34m ago•0 comments

It wasn't AI that flipped Proton's charge

https://blog.raed.dev/posts/proton-loser-thinking/
3•Raed667•36m ago•0 comments

Nurses Sound Alarm as 'Uber for Nursing' Apps Push to Deregulate Healthcare

https://nurse.org/news/uber-for-nursing-gig-apps-report/
2•ravetcofx•36m ago•0 comments

Alternativ to ClickUp and Jira

https://inhouseticket.com
1•herrlen•37m ago•0 comments

VisionQuest is what happens when AI goes rogue

https://www.theverge.com/ai-artificial-intelligence/1017064/visionquest-marvel-rogue-ai
1•saikatsg•38m ago•0 comments

US Jobs Pickup May Keep Fed on Track to Hike Rates Again

https://www.bloomberg.com/news/articles/2026-10-31/us-jobs-pickup-may-keep-fed-on-track-to-hike-r...
3•frank_clover•38m ago•0 comments

What's going to happen to junior engineers?

https://www.seangoedecke.com/juniors-and-ai/
3•porridgeraisin•39m ago•1 comments

Oil majors resist pressure to invest in new refineries, fuel prices keep rising

https://www.ft.com/content/4d63f08d-3556-4d84-8e1d-40f866741d15
2•toomuchtodo•43m ago•1 comments

China Details Precursors to Crewed Moon Landing, Considers Future Exploration

https://www.china-in-space.com/p/china-details-precursors-to-crewed
1•JPLeRouzic•43m ago•0 comments

Show HN: Doppinow – A Distraction Interrupter for Developers

https://doppinow.com/
1•romanamangeldiy•44m ago•0 comments

Fuser-iouring – Write FUSE filesystems in Rust, with io_uring for I/O

https://github.com/sdslabs/fuser-iouring
1•regie•46m ago•0 comments

Which coding-agent CLI is best for headless workflow automation?

https://aictrl.dev/blog/headless-coding-agent-cli-benchmark
2•byapparov•47m ago•0 comments

Slopstructions

https://manuel.bernhardt.io/posts/2026-11-01-slopstructions
4•logician_insa•47m ago•1 comments

The Newspeak Programming Language

https://newspeaklanguage.org/
1•fanf2•47m ago•1 comments

The AI bubble could expose your deepest secrets

https://www.bbc.com/future/article/20261029-the-ai-bubble-could-expose-your-deepest-secrets
3•devonnull•48m ago•0 comments