🌍 Dev.to

Do LLMs Catch Bad Startup Math? My First Answer Was Wrong.

This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked I measured Sycophantic Failure Resistance and Numerical Consistency Verification — specifically, whether models perform independent arithmetic checks on unit-economics and growth-rate claims embedded in realistic pitch language, or default to validating a confidently-stated conclusion without verifying the underlying math. This interested me because sycophancy — a model agreeing with what's pr...
🌍 Dev.to

How Docker maps a containerized port to your local machine?

When you spin up a database inside a Docker container, you are essentially launching an entirely isolated, lightweight operating system that lives inside your physical machine. This isolated environment has its own file system, its own memory limits, and crucially, its own private network. By default, a Docker container is completely sealed off from your local machine (which we refer to as the "host"). If a PostgreSQL database is running inside that container, it will listen for connections o...
🌍 Dev.to

Cache-Control vs. ETag: What Each One Actually Controls

Open a browser's network tab and you'll see Cache-Control and ETag sitting on the response headers of nearly every image, stylesheet, and script. Most developers recognize both names, but far fewer could explain how they actually divide the work of caching between them. This post walks through the basics of HTTP caching, then looks at how this project's own OGP image generator uses one of these headers and deliberately skips the other. The Problem These Headers Solve Note: ...
🌍 Dev.to

Why CVE-2026-96363 Is the Submodule Problem, Not a Drupal Core Problem

Why CVE-2026-96363 Is the Submodule Problem, Not a Drupal Core Problem The distinction that matters Drupal security advisory SA-CONTRIB-2026-161, published 23 September 2026, covers CVE-2026-96363 and the affected project is Webform, a contributed module. The affected code path is Webform Entity Print, a submodule that ships inside the Webform project. Drupal core is not named as affected. That distinction is practical. Core vulnerabilities trigger site-wide emergency processes...
🌍 Dev.to

StackCircuit365 - Catch Vercel & GitHub deployment issues and auto-rollback before users notice

StackCircuit365 is a 100% free npm package that is built to watch your Github and Vercel deployments for deployment issues and automatically brings back the last verified healthy version. With 3 distinct modes; Observe : In this mode StackCircuit365 will detect incidents and write an impact report. It alerts you to the problem but doesn't change anything Approval : StackCircuit365 detects an early regression and sends a recommendation on the best next steps.You approve it in the dashbo...
🌍 Dev.to

One React/Vite product across PWA and Tauri—without pretending they are identical

One React/Vite codebase can power a GitHub Pages site, an installed PWA, an edge-hosted deployment, and a Tauri desktop app. That does not make those surfaces interchangeable. This distinction matters whenever an application handles user projects, offline behavior, AI providers, filesystem access, or security policy. Shared components are valuable. Shared assumptions can be dangerous. WorldScript Studio is a useful case study because its React/Vite application is intentionally availab...
🌍 Dev.to

I'm building FGOTHS: A Go + Templ + HTMX project generator with SSE/FlatBuffers and HMR

I'm building FGOTHS ( For The GOTH Stack ) for my own studio because I needed a way to bootstrap production-ready Go webapps with zero cloud overhead, no heavy JS frameworks, and a fast dev loop. It generates single static binaries (<10MB) targeting bare FROM scratch containers while delivering 100k+ req/s. Key Features Two Presets: api (Flat JSON API) and webapp (MVC + Templ + HTMX). True HMR: Uses SSE + FlatBuffers to swap Templ HTML fragments in real-time,...
🌍 Dev.to

Week 15 of #100DaysOfCode: 100 Days of Learning, Building, and Becoming a Better Engineer

Introduction About 100 days ago, I reached out to my mentor because I was confused about my career and wasn't really sure what direction I was heading in. I was already learning software engineering, building projects, applying for opportunities, and trying to figure out how to move forward. But I felt like I was doing all of that quietly, and I wasn't sure if anyone was even seeing the work I was putting in. My mentor suggested that I start the #100DaysOfCode challenge, with the goa...
Mistral AI raises €3B led by Samsung: how sovereign is it?
🌍 Dev.to

Mistral AI raises €3B led by Samsung: how sovereign is it?

Mistral AI announced a €3 billion Series D on September 8, 2026, at a post-money valuation of more than €21 billion, to build "sovereign, open-weight AI" for Europe. The round was led by Samsung Electronics, which is headquartered in Suwon, South Korea. If you pick an LLM provider for data-residency reasons, or you are deciding whether open weights from a European lab are worth their price, this round changes what Mistral can build and who it answers to. TL;DR €3B Ser...
🌍 Dev.to

Preserve First: Recovery Design for Local Creative Data

The most dangerous button in a creative tool is not "delete." It is the recovery dialog that appears when something is already wrong: "We couldn't load your project — start fresh?" One click, and the file that failed to parse at 23:40 is gone at 23:41, together with the chapter it contained. The tool was trying to help. Local-first software cannot afford that. There is no server copy, no support ticket that restores yesterday's state, no account trash bin. When your app is the only place a ...
HackerNews

What I did at Recurse Center

Article URL: https://thill.me/2026/09/11/what-i-did-at-rc.html Comments URL: https://news.ycombinator.com/item?id=49869773 Points: 49 # Comments: 16
HackerNews

Self-Hosting on the Dark Web

Article URL: https://david.alvarezrosa.com/posts/self-hosting-on-the-dark-web/ Comments URL: https://news.ycombinator.com/item?id=49870295 Points: 23 # Comments: 4
HackerNews

When did Google get so weird?

Article URL: https://sancho.bearblog.dev/google-weird/ Comments URL: https://news.ycombinator.com/item?id=49870367 Points: 577 # Comments: 307
HackerNews

My Recent Woodworking Projects

Article URL: https://notoriousbfg.com/recent-woodworking-projects/ Comments URL: https://news.ycombinator.com/item?id=49870541 Points: 12 # Comments: 3
HackerNews

Lunar Terminator Paradox

Article URL: https://notes.secretsauce.net/notes/2026/09/27_lunar-terminator-paradox.html Comments URL: https://news.ycombinator.com/item?id=49870837 Points: 33 # Comments: 19
HackerNews

EV Sales Are Booming in Europe with Gasoline at $10 a Gallon

Article URL: https://www.bloomberg.com/news/articles/2026-09-24/electric-car-sales-soar-52-in-europe-with-fuel-at-record-highs Comments URL: https://news.ycombinator.com/item?id=49870928 Points: 40 # Comments: 40