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Small World – The "Preact" of 3D Web Engines (TypeScript, WebGPU)

https://rottensteiner-stefan.github.io/small-world/
1•DragonZoul•45s ago•0 comments

33434 Scottmanley (1999 FU)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=33434
1•root-parent•2m ago•0 comments

Show HN: AgentWatch – per-client cost tracking for LangChain agents

https://agentwatch-two.vercel.app/
1•hubi8120•3m ago•0 comments

Solar rail could become common in Europe after successful trial in Switzerland

https://www.euronews.com/2026/07/05/italy-could-be-the-next-country-to-build-a-solar-railway-afte...
2•neilfrndes•4m ago•0 comments

Show HN: microide, a 100% vibecoded IDE that LLM agents can drive

https://pablojimenezmateo.github.io/microide/
1•gef3233•4m ago•0 comments

OpenAI-Compatible DeepSeek API – No Chinese Phone Required

https://api.aifreeaistack.com
3•FreeAIStack•7m ago•0 comments

Infuriating Google commercial imagines the founding fathers embracing AI

https://www.theverge.com/ai-artificial-intelligence/961468/google-ai-commercial-founding-fathers-...
2•ilreb•9m ago•0 comments

Morphometrics: Introduction to the Analysis of Shape

https://www.geol.umd.edu/~tholtz/G331/lectures/331biomech.html
2•num42•10m ago•0 comments

Doorways do not always cause forgetting: a multimodal investigation (2021)

https://link.springer.com/article/10.1186/s40359-021-00536-3
2•bookofjoe•10m ago•0 comments

C programmers commit fresh crimes against readability

https://www.theregister.com/offbeat/2026/07/05/c-programmers-commit-fresh-crimes-against-readabil...
2•jjgreen•11m ago•0 comments

Challenging Caveman

https://pi-infected.github.io/token-harness-optimizer-leaderboard/
2•Tokenade•12m ago•1 comments

Female US rower completes historic solo journey from California to Hawaii

https://www.theguardian.com/us-news/2026/jul/04/california-hawaii-rowing-solo-journey
3•dwa3592•12m ago•0 comments

Self-hosted email client with an AI agent, running on Cloudflare Workers

https://github.com/cloudflare/agentic-inbox
2•Brajeshwar•15m ago•0 comments

Building your own electric motor – The Secret Genius of Modern Life(2023)[video]

https://www.youtube.com/watch?v=LoSGSawJCO0
2•thelastgallon•16m ago•0 comments

Hey YouTube WTF Is This?

https://www.youtube.com/watch?v=RIiKGoYXHVs
2•tcp_handshaker•17m ago•0 comments

Blog with AI Auto Poster

2•david3289•19m ago•0 comments

CNN Lite

https://lite.cnn.com
4•empressplay•20m ago•0 comments

My road trip with the do-gooding cactus smugglers

https://economist.com/1843/2026/03/06/my-road-trip-with-the-do-gooding-cactus-smugglers
3•andsoitis•23m ago•0 comments

I built an AI that diagnoses PagerDuty incidents and posts fixes to Slack

https://wjhowland376-code.github.io/Pulse/
2•Pulse-AI•25m ago•0 comments

Solving Sudoku in Pure SQL

https://www.dbpro.app/blog/sudoku-in-pure-sql
2•upmostly•26m ago•0 comments

Need feedback to a simple game I build for my startup regarding PMF

https://www.specky.space/specbench/play
2•fshalaby•26m ago•1 comments

Deterministic Simulation Testing in Go with Synctest

https://guidobattiston.com/posts/dst-go/
2•unyieldingsys•27m ago•0 comments

Solving Santa Claus Puzzle with a Model Checker

https://wyounas.github.io/puzzles/concurrency/2026/01/10/how-to-help-santa-claus-concurrently/
2•simplegeek•29m ago•0 comments

What's YOUT Famuly's Story?

https://markmbello.substack.com/p/welcome-to-our-founding-issue
2•lawsuitllc•29m ago•0 comments

Why do u check my website but dont register

https://www.surgeos.app/
2•yernururu•30m ago•1 comments

AI models should reason, tools should execute (Utilix)

https://www.utilix.tech/
2•negiadventures•33m ago•0 comments

How railway timetables became Unix time

https://parksb.github.io/en/article/39.html
2•parksb•35m ago•0 comments

Tech firms are blaming AI for device and console price rises

https://www.bbc.com/news/articles/cd95k584pzqo
5•geox•36m ago•0 comments

HTML as a native data format for LLMs

https://www.lightningjar.com/blog/ast-as-html
2•kevinpeckham•37m ago•0 comments

Avoiding SQLite Database Locks in Production

https://www.bendangelo.me/2026/07/04/avoiding-sqlite-database-locks-in-production/
2•Brajeshwar•37m ago•0 comments
Open in hackernews

Ask HN: Is vibe coding overhyped or am I missing something?

3•tom1337•1y ago
In the recent months / weeks I'll ready so many headlines about "AI will be able to create whole applications easily", "No coders needed, everything will be AI", "Vibe Coding is the future" so I thought I'd try it out. I've been building React Apps and TypeScript Backends for a few years so I am not a total newbie. I wanted to create a simple React Native App which has a Bottom Sheet and display a map. Already at the first step - creating the map - ChatGPT o3 gave me completely invalid code. It used a pretty old version of the library which wasn't compatible with the latest react release. It also got few things with expo vs. "pure" react native wrong. Sometimes the code it threw at me included unused styles or variables.

Am I missing something? How are people seemingly building complex applications if the models struggle with basic things like keeping up to date with releases? What are your experiences?

Comments

codingdave•1y ago
You aren't missing a thing. LLMs produce code that is somewhat correct, but wrong enough that it needs correction. The people promoting "vibe coding" are saying that you can just tell it the concerns, and eventually it will land on something that works. Everyone else codes the corrections themselves. But AI simply does not produce working code without human interventions.

It also does not keep up to date with releases. That is not a valid expectation, and if you are working with leading-edge releases and libraries, LLMs will not help. On the same note, it cannot innovate - it will give you code that fits common conventions. Most of the time this works, but if you are doing truly novel work, its results will frustrate you more often than not.

PaulHoule•1y ago
I have been using AI assistants to help with a project that uses MUI for React. We're using a version of MUI that is a few versions old. It is hugely helpful at figuring out what kind of sx to put on an element or what to put in a theme to get things to look right. It makes mistakes, but if you tell it what you see in the F12 tools, read the manual and think a bit, it does pretty well.

It loves to use deprecated APIs, for instance there are a lot of props that you aren't supposed to use anymore and you're supposed to use the "slots" prop instead. It's not hard to change the code and you could probably ask them to do it, but it's the kind of problem I run into.

With SQLAlchemy I find assistants cannot make up their mind what version of SQLAlchemy they are generating code for. Between talking to my assistants and reading the manual I understand a lot about what changed in different versions, but what I really want is to have it look at my POM/packages.json/pyproject.toml and always give me advice for the versions I am using.

This isn't just an LLM problem, one of the "product ideas I don't have time to work on" in my file is a search engine for programmers that indexes the documentation for the actual versions of all your dependencies, so you are not stuck with Google's brain damaged behavior of returning results from random JDK versions. For instance, "String Javadoc" returns results for JDK 8 and JDK 11 (end of life!),

https://www.google.com/search?client=firefox-b-1-e&channel=e...

whereas a lot of us are developing to JDK 21.

rorylaitila•1y ago
With AI coding it makes projects even faster to get started. Like anything else, total cost will be dominated by long tail problems. Vibe coding can't solve the longest tail problem of "am I building the right thing?" These interstitial problems of code quality you mention will be worked out I think, but it won't matter. To put it the opposite way: if I already know in advance what I need to build to be "successful", the cost of getting code to production was already a minor concern.

That being said, the speed at which I can explore solutions with it is greatly improved. This has a big effect on my motivation to start ideas. In some domains, simply getting more times at bat is the critical path.

cranberryturkey•1y ago
CNBC had a bit about "vibe coding" this morning so its officially lamestream. lol

I use roocode and auto-approve most tasks and then I do a code review at the end. It saves a ton of time but costs a ton of money too

viraptor•1y ago
You're right, but missing some ideas. Sure, it will use an older library sometimes, leave unused variables or make mistakes. But if you're really vibe coding, the question is "if I respond that this doesn't work, will it be fixed?"

If it does get fixed, who cares about the variables or mixed patterns? Vibe coding at this stage is expected to give running code, not clean and maintainable one. And it often does, but it's not there for complex applications yet.

gary17the•1y ago
Vibe coding isn't over-hyped, it is a myth. :)