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Show HN: GenDB – I built a tool to generate a full database from a single prompt

https://gendb.carrd.co
1•nicsmeyers•11h ago
Hey HN, Nic here.

I recently built a prototype called GenDB, an AI-powered backend builder designed to eliminate boilerplate and streamline database deployment.

The idea came out of my own frustrations: I was spending hours writing and rewriting Python code with TortoiseORM just to build and modify basic schemas. Then I’d have to deploy it all over again for even small changes. After seeing tools like Lovable and Cursor make front-end development nearly effortless, I started to wonder: why wasn’t backend development just as fluid?

With GenDB, you can: - Prompt a schema (e.g., “Instagram clone”) via natural language or image - Edit it visually using a DBML-based ERD editor - One-click deploy to GCP or AWS - (Coming soon) Auto-generate APIs and safe migration scripts

The goal is to go from idea → schema → live backend in minutes, without writing boilerplate or fiddling with cloud infrastructure too much.

It’s still an early prototype, and I’d love your feedback, especially if you’ve run into similar pain points. What seems useful? What’s missing? Where will this fall apart?

Demo + details here: https://gendb.carrd.co/

Thanks for taking a look!

Alpine.js 16kb React Alternative

https://alpinejs.dev/
1•cloudking•2m ago•0 comments

Ask HN: What Interests You in Crypto?

1•bix6•5m ago•0 comments

M8.7 Earthquake in Western Pacific, Tsunami Warning Issued

https://earthquake.usgs.gov/earthquakes/eventpage/us6000qw60/executive
2•jandrewrogers•8m ago•0 comments

Show HN: I built an app to collect and manage user feedback for startups and dev

https://www.fidbaq.xyz/
1•averadev•11m ago•0 comments

Double-slit experiment holds up when stripped to its quantum essentials

https://news.mit.edu/2025/famous-double-slit-experiment-holds-when-stripped-to-quantum-essentials-0728
1•bookofjoe•11m ago•0 comments

CBS News investigation of Jeffrey Epstein jail video reveals new discrepancies

https://www.cbsnews.com/news/jeffrey-epstein-jail-video-investigation/
5•ivape•13m ago•0 comments

Show HN: AI-ready portfolio with 40 personality modules for strategic system use

1•Devinlam•14m ago•0 comments

Eleven Missing Terraform Features

https://josnyder.com/blog/2025/missing_terraform_features.html
2•oftenwrong•15m ago•0 comments

Show HN: Empromptu.ai – No code, AI app builder with RAG, model, evals etc.

1•anaempromptu•19m ago•0 comments

Novo Nordisk Shares Plummet as Competition Weighs on Sales

https://www.wsj.com/business/earnings/novo-nordisk-stock-earnings-q2-2025-b12fb01c
2•JumpCrisscross•19m ago•0 comments

DIY Dual-Screen Cyberdeck: Sleek Design, Ultimate Functionality [video]

https://www.youtube.com/watch?v=cigAxzQGeLg
2•learnedbytes•21m ago•0 comments

Looking for feedback on my podcast for early stage founders

https://www.youtube.com/channel/UCpEOzlrkSIdgtSIKbj6ZAHA
1•itsmechase•24m ago•1 comments

Get Latest Startup Funding Data

https://justraisedfunding.com
2•chiswanjo•25m ago•0 comments

Can banks individually create money out of nothing? (2014)

https://www.sciencedirect.com/science/article/pii/S1057521914001070
3•RyanShook•27m ago•0 comments

US labor activist Chris Smalls assaulted by IDF during Gaza aid trip, group says

https://www.theguardian.com/us-news/2025/jul/29/chris-smalls-amazon-labor-union-gaza
9•NomDePlum•31m ago•1 comments

Are all residential proxy services criminal organizations?

https://www.hcaptcha.com/report-are-all-residential-proxy-services-criminal-organizations
4•amirhirsch•34m ago•2 comments

Sensitive Compartmented Information Facility

https://en.wikipedia.org/wiki/Sensitive_compartmented_information_facility
2•handfuloflight•37m ago•0 comments

Starter Code for Agentic Systems

https://github.com/lorenseanstewart/llm-tools-series
3•lorenstewart•37m ago•4 comments

Radxa E24C and E54C: fanless PCs with 4 GigE ports and Rockchip processors

https://liliputing.com/radxa-e24c-and-e54c-are-small-cheap-fanless-pcs-with-four-gigabit-ethernet-ports-and-rockchip-processors/
1•PaulHoule•38m ago•0 comments

Earthquake of magnitude 8 strikes off Russia's Kamchatka

https://www.reuters.com/business/environment/earthquake-magnitude-8-strikes-off-russias-kamchatka-usgs-says-2025-07-29/
7•david927•42m ago•1 comments

Mar-a-Lago Accord?

https://corporate.nordea.com/article/98321/macro-markets-mar-a-lago-accord
2•TMWNN•42m ago•0 comments

US Space Force scheduled to launch eighth X-37B mission

https://www.spaceforce.mil/News/Article-Display/Article/4256759/us-space-force-scheduled-to-launch-eighth-x-37b-mission/
2•TMWNN•42m ago•0 comments

ChatGPT Gave Instructions for Murder, Self-Mutilation, and Devil Worship

https://www.theatlantic.com/technology/archive/2025/07/chatgpt-ai-self-mutilation-satanism/683649/
1•bretpiatt•44m ago•0 comments

SSRIs as Cancer Therapy

https://www.science.org/content/blog-post/ssris-cancer-therapy
3•EA-3167•45m ago•0 comments

From Ontologies to Agents: The Semantic Web's Quiet Rebirth

https://seanfalconer.medium.com/from-ontologies-to-agents-the-semantic-webs-quiet-rebirth-dc109199b608
2•sfalc•49m ago•0 comments

YouTube to Be Included in Australia's Teen Social Media Ban

https://www.bloomberg.com/news/articles/2025-07-29/youtube-to-be-included-in-australia-s-teen-social-media-ban
6•mfiguiere•50m ago•1 comments

We have appended an Editors' Note to a story about Mohammed Zakaria al-Mutawaq

https://twitter.com/nytimespr/status/1950311365756817690
1•nailer•50m ago•0 comments

Launching Maybind

https://maybind.com/about
3•alessandro_may•51m ago•1 comments

Show HN: Robotics AI Cells – Modular AI Functions for Faster Robot Programming

https://github.com/aemiliotis/Robotics-AI-cells
1•aemiliotis•59m ago•0 comments

Notes on Spite

https://hollisrobbinsanecdotal.substack.com/p/notes-on-spite
2•jger15•59m ago•0 comments