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Tesla turbine-inspired structure generates electricity using compressed air

https://techxplore.com/news/2026-01-tesla-turbine-generates-electricity-compressed.html
1•PaulHoule•36s ago•0 comments

State Department deleting 17 years of tweets (2009-2025); preservation needed

https://www.npr.org/2026/02/07/nx-s1-5704785/state-department-trump-posts-x
1•sleazylice•39s ago•1 comments

Learning to code, or building side projects with AI help, this one's for you

https://codeslick.dev/learn
1•vitorlourenco•1m ago•0 comments

Effulgence RPG Engine [video]

https://www.youtube.com/watch?v=xFQOUe9S7dU
1•msuniverse2026•2m ago•0 comments

Five disciplines discovered the same math independently – none of them knew

https://freethemath.org
1•energyscholar•3m ago•1 comments

We Scanned an AI Assistant for Security Issues: 12,465 Vulnerabilities

https://codeslick.dev/blog/openclaw-security-audit
1•vitorlourenco•4m ago•0 comments

Amazon no longer defend cloud customers against video patent infringement claims

https://ipfray.com/amazon-no-longer-defends-cloud-customers-against-video-patent-infringement-cla...
1•ffworld•4m ago•0 comments

Show HN: Medinilla – an OCPP compliant .NET back end (partially done)

https://github.com/eliodecolli/Medinilla
2•rhcm•7m ago•0 comments

How Does AI Distribute the Pie? Large Language Models and the Ultimatum Game

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6157066
1•dkga•8m ago•1 comments

Resistance Infrastructure

https://www.profgalloway.com/resistance-infrastructure/
2•samizdis•12m ago•0 comments

Fire-juggling unicyclist caught performing on crossing

https://news.sky.com/story/fire-juggling-unicyclist-caught-performing-on-crossing-13504459
1•austinallegro•12m ago•0 comments

Restoring a lost 1981 Unix roguelike (protoHack) and preserving Hack 1.0.3

https://github.com/Critlist/protoHack
2•Critlist•14m ago•0 comments

GPS and Time Dilation – Special and General Relativity

https://philosophersview.com/gps-and-time-dilation/
1•mistyvales•17m ago•0 comments

Show HN: Witnessd – Prove human authorship via hardware-bound jitter seals

https://github.com/writerslogic/witnessd
1•davidcondrey•17m ago•1 comments

Show HN: I built a clawdbot that texts like your crush

https://14.israelfirew.co
2•IsruAlpha•19m ago•2 comments

Scientists reverse Alzheimer's in mice and restore memory (2025)

https://www.sciencedaily.com/releases/2025/12/251224032354.htm
1•walterbell•23m ago•0 comments

Compiling Prolog to Forth [pdf]

https://vfxforth.com/flag/jfar/vol4/no4/article4.pdf
1•todsacerdoti•24m ago•0 comments

Show HN: Cymatica – an experimental, meditative audiovisual app

https://apps.apple.com/us/app/cymatica-sounds-visualizer/id6748863721
1•_august•25m ago•0 comments

GitBlack: Tracing America's Foundation

https://gitblack.vercel.app/
3•martialg•25m ago•0 comments

Horizon-LM: A RAM-Centric Architecture for LLM Training

https://arxiv.org/abs/2602.04816
1•chrsw•26m ago•0 comments

We just ordered shawarma and fries from Cursor [video]

https://www.youtube.com/shorts/WALQOiugbWc
1•jeffreyjin•27m ago•1 comments

Correctio

https://rhetoric.byu.edu/Figures/C/correctio.htm
1•grantpitt•27m ago•0 comments

Trying to make an Automated Ecologist: A first pass through the Biotime dataset

https://chillphysicsenjoyer.substack.com/p/trying-to-make-an-automated-ecologist
1•crescit_eundo•31m ago•0 comments

Watch Ukraine's Minigun-Firing, Drone-Hunting Turboprop in Action

https://www.twz.com/air/watch-ukraines-minigun-firing-drone-hunting-turboprop-in-action
1•breve•32m ago•0 comments

Free Trial: AI Interviewer

https://ai-interviewer.nuvoice.ai/
1•sijain2•32m ago•0 comments

FDA intends to take action against non-FDA-approved GLP-1 drugs

https://www.fda.gov/news-events/press-announcements/fda-intends-take-action-against-non-fda-appro...
23•randycupertino•33m ago•14 comments

Supernote e-ink devices for writing like paper

https://supernote.eu/choose-your-product/
3•janandonly•35m ago•0 comments

We are QA Engineers now

https://serce.me/posts/2026-02-05-we-are-qa-engineers-now
1•SerCe•36m ago•0 comments

Show HN: Measuring how AI agent teams improve issue resolution on SWE-Verified

https://arxiv.org/abs/2602.01465
2•NBenkovich•36m ago•0 comments

Adversarial Reasoning: Multiagent World Models for Closing the Simulation Gap

https://www.latent.space/p/adversarial-reasoning
1•swyx•36m ago•0 comments
Open in hackernews

Show HN: Define a production-ready backend CRUD FastAPI using a JSON schema

https://rationalbloks.com/
1•victorveloso•3w ago

Comments

victorveloso•3w ago
I am a mechanical engineer with a deep interest in the reliability of engineering systems and the power of logical reasoning. It's been a while since I've been learning coding with the objective of creating my own 'systems engineering application'. It's almost an obsession for me working on this project. So, as the years went by, I've tested several frameworks for web development.

The thing is, I realized I was spending way too much time writing CRUD code instead of spending that time on the business logic itself. I came to the realization that we need to systematize the things that can be systematized. I'm a big believer in splitting CRUD and business logic apart; while the CRUD infrastructure follows repetitive coding patterns, the business logic varies from app to app.

Now, I know that Backend-as-a-Service isn't something new. However, I wanted a tool that was extremely easy to use. I figured out that a JSON file would be a perfect way to describe a database SQL structure in a simple manner. I really didn't want any fancy user interfaces for dealing with the data structure. By using a JSON file, the infrastructure becomes Git-trackable. This approach prioritizes reliability by ensuring every state of the data structure remains easily traceable over time.

Since I love FastAPI and PostgreSQL, I present to you the tool I've built: RationalBloks (https://rationalbloks.com).

It is a humble attempt to automate the generation of a production-ready backend ecosystem. By defining a single JSON schema, RationalBloks handles the heavy lifting: generating the FastAPI application, configuring the PostgreSQL database, implementing JWT authentication, and creating all the Kubernetes production-ready infrastructure.

I truly hope the community finds some value in this. I am very much open to technical debates, suggestions, and any insightful discussions that can help make this tool better for everyone. Please feel free to reach out to me: victorveloso@rationalbloks.com