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!

The Internet of AI

https://om.co/2026/05/04/say-hello-to-the-internet-of-ai/
1•simonpure•2m ago•0 comments

Cosmos 3 Edge

https://huggingface.co/blog/nvidia/cosmos3edge
1•gmays•4m ago•0 comments

Evolution as Fact and Theory

https://en.wikipedia.org/wiki/Evolution_as_fact_and_theory
1•chistev•5m ago•0 comments

Simulating the core pulse in Helion's Trenta

https://twitter.com/i/status/2082005900806783425
1•abhinavsns•5m ago•0 comments

Malware Problem

https://crookedtimber.org/2026/07/29/malware-problem/
1•jruohonen•6m ago•0 comments

Node.js now supports require(esm); React should consider a pure ESM build next

https://github.com/react/react/issues/37091
1•narukeu•8m ago•0 comments

Elon Musk's company sues MN over law to bar manipulated images to fake nudity

https://www.mprnews.org/story/2026/07/28/elon-musks-company-x-ai-sues-minnesota-over-new-law-to-b...
1•jrflowers•12m ago•0 comments

Hister: Your Own Search Engine

https://github.com/asciimoo/hister
1•thunderbong•12m ago•0 comments

Our Approach to Responsible Agentic Development in Open Source

https://www.puppet.com/blog/ai-open-source
1•mooreds•13m ago•0 comments

Starling – a Linux desktop environment made with Swift

https://starling.build/
1•whalesalad•16m ago•0 comments

Show HN: I spent 3 years building the CRM I wanted to use

https://ninjapipe.com
1•dinuka_jay•16m ago•0 comments

Elon Musk's xAI sues Minnesota over law to ban 'nudify' apps

https://www.cnbc.com/2026/07/28/spacexs-xai-sues-minnesota-over-law-to-ban-nudify-apps-.html
1•coffepot77•18m ago•0 comments

Bugs That Broke Driving

https://blog.comma.ai/driving-bugs/
1•LorenDB•19m ago•0 comments

GitHub Copilot app for Beginners: Getting started

https://github.blog/ai-and-ml/github-copilot/github-copilot-app-for-beginners-getting-started/
1•smokeeaasd•21m ago•0 comments

1994: Are You Ready for the Internet?

https://www.youtube.com/watch?v=XpZ5STahhPE
2•chistev•22m ago•0 comments

Reading the tea leaves: 2026 predictions

https://artificialconfidence.com/p/reading-the-tea-leaves-2026-predictions
2•mooreds•23m ago•0 comments

You don't have to be smart if you can think clearly

https://www.seangoedecke.com/you-dont-have-to-be-smart-if-you-think-clearly/
4•meetpateltech•32m ago•0 comments

GrapheneOS Statement on Hidden Profiles

https://xcancel.com/GrapheneOS/status/2082153517234676150#m
3•Cider9986•33m ago•0 comments

GCC AI Policy

https://gcc.gnu.org/pipermail/gcc/2026-July/248628.html
4•edelsohn•38m ago•1 comments

Steve Jobs emails himself (2010)

https://twitter.com/TechEmails/status/1567712985979707393
2•downbad_•45m ago•0 comments

Does every question mark deserve a Betteridge?

https://dynomight.net/betteridge/
5•zdw•46m ago•2 comments

The Best Debugging Story I've Ever Heard (2010)

https://patrickthomson.tumblr.com/post/2499755681/the-best-debugging-story-ive-ever-heard
2•downbad_•46m ago•0 comments

Ailments: A field guide to potential Al-induced cognitive-behavioural disorders

https://informationisbeautiful.net/visualizations/ai-induced-mental-disorders-ai-mental-health-gl...
2•zdw•48m ago•0 comments

Hooray for the Sockets Interface

https://blog.apnic.net/2026/07/28/hooray-for-the-sockets-interface/
5•jruohonen•50m ago•3 comments

The BBC Tetris Companion

https://www.leadedsolder.com/2026/07/28/bbc-bridge-companion-part-1-overview.html
2•zdw•51m ago•0 comments

SpaceXAI sues Minnesota AG over ban on nudifying apps

https://gizmodo.com/grok-creator-spacexai-sues-minnesota-ag-to-stop-ban-on-nudification-2000792143
7•pseudosavant•52m ago•0 comments

Show HN: Lean4 Datalog DSL Based on Google Zanzibar for AI Projects

https://github.com/jagg-ix/zil-lean
3•kbradero•53m ago•0 comments

Ask HN: What agentic AI ad optimization tool do you use?

3•smb06•55m ago•0 comments

Show HN: AiTextToHandwriting] – Text to Handwriting Converter

https://aitexttohandwriting.com/
2•zhou594660747•1h ago•0 comments

France Approves Automated, Real-Tim

https://torrentfreak.com/france-approves-automated-real-time-blocking-of-pirate-sports-streams/
2•gslin•1h ago•0 comments