🌍 Dev.to

Can ChatGPT Design a PCB? What Its Netlist Gets Wrong Once You Try to Build It

Search "ChatGPT PCB design" and you find two camps. One says it can do everything. The other says it is useless. Both are wrong, and the useful answer sits in a specific place: the netlist. The short answer ChatGPT cannot design a manufacturable PCB on its own. It can help you choose parts, explain a topology and draft a netlist in text. It cannot place components, route copper, run a design rule check or produce Gerber files, because it has no geometry engine and no rule checker...
SafeBite
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SafeBite

SafeBite is a full-featured, zero-anxiety desktop meal planner built specifically for my friend Buddy , who suffers from severe dietary triggers and allergies to three of the most pervasive staples in Indian and vegetarian cuisine: 🚫 Paneer (Indian Cottage Cheese) 🚫 Curd / Dahi (Yogurt) 🚫 Brinjal / Baingan (Eggplant / Aubergine) The Problem It Solves For someone with these specific intolerances, deciding what to eat every single day is a stressful minefield....
I tested my CRS calculator against the Canadian government's own code on 5,000 random profiles
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I tested my CRS calculator against the Canadian government's own code on 5,000 random profiles

Canada picks skilled immigrants through Express Entry , and every candidate gets a CRS score (Comprehensive Ranking System, out of 1,200). The score decides who gets invited, so people check it obsessively — and dozens of websites offer "CRS calculators". When I looked at the popular ones, many were simply wrong. In March 2025 the government (IRCC) removed the points for job offers, which used to be worth 50 or 200 points. A year and a half later, several well-ranked calculators still aske...
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Building a Weather CLI App in Python (Beginner Project)

📌 Quick Info Topic: Building a real command-line app with Python Target Audience: Beginners who know the basics and want a first project Goal: Combine everything you've learned into one working tool 1. Introduction "I'd learned variables, loops, functions, APIs, and JSON. But I hadn't built anything real. So I built a weather app — and it taught me more than any tutorial." 2. What We're Building A command-line tool where you type: ...
HackerNews

I quit OpenAI because its culture is broken

https://archive.ph/5GQx8 https://www.theguardian.com/technology/2026/oct/03/openai-sa... Comments URL: https://news.ycombinator.com/item?id=49944227 Points: 193 # Comments: 453
HackerNews

Treachery in the Rodin Museum 3D scan verdict

Article URL: https://cosmowenman.substack.com/p/rodin-museum-3d-scan-verdict Comments URL: https://news.ycombinator.com/item?id=49946355 Points: 166 # Comments: 77
HackerNews

What Meta got right with Muse

Article URL: https://metedata.substack.com/p/what-meta-got-right-with-muse Comments URL: https://news.ycombinator.com/item?id=49946526 Points: 40 # Comments: 50
HackerNews

How to hack time, with C2PA

Article URL: https://www.da.vidbuchanan.co.uk/blog/hacking-time.html Comments URL: https://news.ycombinator.com/item?id=49946707 Points: 32 # Comments: 3
HackerNews

Reasons I didn't become an EMT, ranked

Article URL: https://ben.stolovitz.com/posts/reasons-not-emt-ranked/ Comments URL: https://news.ycombinator.com/item?id=49947631 Points: 141 # Comments: 70
HackerNews

Tell HN: Bob Cringely has died

I heard from a friend of the family that Bob passed away in his sleep early Saturday. Very sad news. Bob, who's real name was Mark Stevens, was an early employee of Apple and was best known for his PBS documentaries, especially "Triumph of the Nerds". He will be missed. Comments URL: https://news.ycombinator.com/item?id=49949438 Points: 377 # Comments: 72
HackerNews

We're working on a new RuneScape MMO

Article URL: https://play.runescape.com/4 Comments URL: https://news.ycombinator.com/item?id=49949588 Points: 46 # Comments: 15
HackerNews

Why don't more developers “use the platform”?

Article URL: https://nolanlawson.com/2026/10/03/why-dont-more-developers-use-the-platform/ Comments URL: https://news.ycombinator.com/item?id=49950554 Points: 94 # Comments: 58
🌍 Dev.to

AI Connect Tools Compared 2026: n8n Wins

If you are searching for an AI connect tool, the shortlist in 2026 is n8n, Zapier MCP and Make, and n8n wins for most technical teams. It bills per workflow execution rather than per step, runs a native MCP client node plus its own MCP server, and can be self-hosted free, which means cost stays flat as workflows get deeper. Zapier MCP is the better pick if you are non-technical and want Claude, ChatGPT or Cursor acting across 9,000+ apps with no build work. Make sits in the middle: a visual sc...
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Gen AI vs Agentic AI: Gen AI Wins Until Judgement

In a straight Gen AI vs Agentic AI comparison, generative AI wins for almost everything a team ships this quarter: drafting, summarising, translating, coding, and producing a work product a human reviews before it leaves the building. Agentic AI wins in one narrow but valuable band, when a task needs genuine judgement, when the rules are too messy to encode, and when the inputs are unstructured. Treat gen AI and agentic AI as a default and an upgrade, not as rivals: the default is cheaper, faste...
I Built a QR-Code File Transfer App with Spring Boot and Vanilla JavaScript
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I Built a QR-Code File Transfer App with Spring Boot and Vanilla JavaScript

What if you could send a file from one device to another with no cable, no Bluetooth and no cloud upload, using only a screen and a camera? That was the idea behind QR File Transfer , a small project I built with Spring Boot, MySQL and plain JavaScript. The sender's screen plays a stream of QR codes, and the receiver's camera scans them and rebuilds the file. arshisabah / QR-File-Transfer-System ...
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Laravel Route Model Binding: Implicit, Explicit & Scoped

Laravel route model binding is the reason a resource controller rarely contains a manual Post::findOrFail($id) call. Part 1 covered how Laravel routing works at a basic level, and ended on the {post} parameter in a resource route resolving straight to a Post model instead of a raw ID. This part covers how that actually happens, and the handful of places it stops working the way you'd expect: custom lookup columns, nested resources, and soft-deleted rows. Implicit binding: mat...
Grok 4.7 pricing: same $2/$6 per token, double the cost per task
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Grok 4.7 pricing: same $2/$6 per token, double the cost per task

Grok 4.7 costs exactly what Grok 4.6 did per token: $2 per million input tokens and $6 per million output. Per task, it costs about double. Artificial Analysis measured xAI's new model writing roughly 2.5 times as many tokens as its predecessor, so its cost per task went from $1.86 to $3.74. If you pick LLMs by the price table, this is the week that table stopped telling you what you will pay. TL;DR Grok 4.7's list price is unchanged, $2 in and $6 out per million to...
🌍 Dev.to

Your AI chatbot isn't hallucinating. It's reading your outdated docs.

When a support chatbot gives a wrong answer, the first instinct is to blame the model. But when I looked at how these failures are described in support and operations communities, a different pattern kept showing up: the model was faithfully repeating the documents it was given. The documents were the problem. Typical examples: Two FAQ pages with different refund windows (7 days vs 14 days) Two different support email addresses, both "official" A policy last reviewed two years ago ...
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De git push a producción sin sorpresas: SAST con Bandit en un pipeline de GitHub Actions

Cómo integramos análisis estático de seguridad en el despliegue continuo de una aplicación FastAPI + Oracle sobre Azure, y qué aprendimos al leer 467 hallazgos. 1. Introducción Qué construimos Somos dos estudiantes de Ingeniería de Sistemas de la Universidad Privada de Tacna y, para el curso de Calidad y Pruebas de Software, construimos un Framework de Pruebas de Base de Datos SQL : una aplicación web para definir, ejecutar y registrar pruebas SQL sobre bases de da...
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Verify a Swift package’s minimum toolchain and CLI contract

Robin Winters · October 3, 2026 I’m an iOS / Full Stack Engineer at ShowFlex, a shipped iPhone fitness product . This article examines a separate, public Swift teaching package prepared with coding-assistant support. Its fixtures are synthetic; the results below are not a test report for ShowFlex. A package that passes on my current Mac has established something useful. It has not established that another person can build it on the oldest supported tools, on Linux, or with an unexpected c...