frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

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•9mo ago

Comments

swampus•9mo 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!

AI agent freed itself and started mining crypto

https://www.axios.com/2026/03/07/ai-agents-rome-model-cryptocurrency
2•badc0ffee•10m ago•0 comments

Good Vibes, Bad Vendors: AI Coding Works Now

https://werd.io/good-vibes-bad-vendors/
1•etothet•15m ago•0 comments

AI Execution Context Authorization Model

https://github.com/Madongming/context-capability-model/tree/main
2•elsove812•15m ago•2 comments

Show HN: Free browser MMO where you manage a band from garage to headliner

https://www.roadtoheadliner.com/
1•dusky_sk•17m ago•1 comments

Way-Shell: A GNOME-like shell for Wayland compositors

https://github.com/ldelossa/way-shell
1•radeeyate•19m ago•0 comments

Show HN: RotaGuide Spotlight – Markdown based UI guide system for web apps

https://github.com/EBPkobli/rotaguide-spotlight
1•furkankub•20m ago•0 comments

Animated Visualizer from Circles and Lines

https://claude.ai/public/artifacts/fbfeac55-4358-4e31-839c-f33a227bbc5e
1•water_badger•28m ago•1 comments

Bedrock Linux

https://bedrocklinux.org/
2•lemper•29m ago•0 comments

British Columbia to make daylight saving time permanent

https://www.npr.org/2026/03/07/nx-s1-5741076/british-columbia-daylight-saving-time
1•geox•30m ago•1 comments

Prison guards discussed cover-up of Epstein's death, inmate tells FBI

https://www.miamiherald.com/news/local/crime/article314966334.html
2•ParentiSoundSys•35m ago•0 comments

Patching minified Claude Code so it can hear webhooks

https://github.com/Connoropolous/claude-notifications-for-agents
2•connorturland•35m ago•0 comments

Show HN: Navtee – Golf course directory and navigation app

https://navtee.com/
1•metafarer•36m ago•0 comments

ReactScope

https://folio.stage.obvious.ai/obvious/reactscope
1•handfuloflight•39m ago•0 comments

Show HN: Qry – CLI web search that always outputs JSON, with swappable back ends

https://github.com/justEstif/qry
2•justEstif•42m ago•0 comments

Show HN: SafeAgent – exactly-once execution guard for AI agent side effects

2•Lions2026•42m ago•1 comments

Show HN: Open-source personal finance AI that runs locally on your laptop

https://nullbook.ai/
2•jfornear•44m ago•1 comments

Forcing Flash Attention onto a TPU and Learning the Hard Way

https://archerzhang.me/forcing-flash-attention-onto-a-tpu
4•azhng•45m ago•0 comments

Mechanical Movements Animated

https://507movements.com/
3•TigerUniversity•45m ago•0 comments

Show HN: Pipe Checker – paste a sales deal and it checks BANT qualification

https://pipechecker.onrender.com/
1•eghatch92•50m ago•0 comments

Juno – J Web IDE

https://jsoftware.github.io/juno/app/
1•todsacerdoti•50m ago•0 comments

ReverseLM Playground

https://scottinallca.ps/reverse-lm/
1•scottmf•53m ago•0 comments

Integrating AI-Driven Predictive Analytics for Cybersecurity Risk Mitigation [pdf]

https://www.researchgate.net/profile/Adeyinka-Oluwatomisin/publication/401488012_Integrating_AI-D...
1•Olshansky•53m ago•0 comments

Msspproviders.io: a searchable directory of managed security service providers

https://msspproviders.io
1•datacorp•58m ago•1 comments

Old Versions of Programs, Drivers and Games

https://www.oldversion.com/
1•TigerUniversity•1h ago•0 comments

Zero Sum Game

https://code.chuanqisun.com/zero-sum-game/
1•low_tech_punk•1h ago•0 comments

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

https://github.com/pqrs-org/Karabiner-Elements
2•vinhnx•1h ago•0 comments

Coruna: The Mysterious Journey of a Powerful iOS Exploit Kit

https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-exploit-kit
1•JumpCrisscross•1h ago•0 comments

How Vinay Prasad Came to Washington, and Why It Was Always Going to End This Way

https://anishkokamd.substack.com/p/how-vinay-prasad-came-to-washington
1•ssivark•1h ago•0 comments

Judge Voids Mass Layoffs at Voice of America

https://www.nytimes.com/2026/03/07/us/politics/judge-kari-lake-voa-layoffs.html
11•JumpCrisscross•1h ago•0 comments

Scaling and controlling an army of devices in parallel with voice commands

https://www.youtube.com/watch?v=kxfT4ZzG2l0
1•GPUboy•1h ago•0 comments