📰 Dev.to · Arthur
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Dev.to · Arthur
1d ago
DigitalOcean vs Vultr: The AWS Alternatives Small Businesses Actually Need
If you have ever spent a workday watching your website refuse to load, you are not alone. In a recent outage, a single building in Northern Virginia hosting one

Dev.to · Arthur
2d ago
The Person, Not the Cards
In December 2025, Anthropic acquired Bun, the JavaScript runtime written in Zig. In April 2026, the Bun team announced a 4× compile-time improvement on their fo

Dev.to · Arthur
2d ago
An LLM benchmark is only useful for as long as it's hard
The general shape of the problem is that every public LLM benchmark is on a saturation clock that runs from the moment of its publication to the moment a model'

Dev.to · Arthur
2w ago
Gemma 4 E4B caught three planted fabrications in 50 seconds — on a laptop, no cloud
This is a submission for the Gemma 4 Challenge: Build with Gemma 4 What I...

Dev.to · Arthur
🤖 AI Agents & Automation
⚡ AI Lesson
2w ago
How I made my React site agent-ready in 100 lines
This is a submission for the Google I/O Writing Challenge A 100-line recipe for making a React site...

Dev.to · Arthur
2w ago
I built an AI PR-triage agent in 30 lines of Markdown
This is a submission for the Google I/O Writing Challenge A recipe for the AI PR-triage agent I...

Dev.to · Arthur
3w ago
Why Your Logs Are Useless Without Traces
It is three in the morning, the on-call rotation is awake, and the logs scroll past at a rate the eye cannot track. Ten thousand identical lines reading "ERROR

Dev.to · Arthur
3w ago
VS Code Now Credits Copilot on Every Commit by Default
There's a one-line pull request open against microsoft/vscode. It changes the default value of a setting called git.addAICoAuthor from "off" to "all". The PR is

Dev.to · Arthur
3w ago
Both Camps in the 'Left Behind' Argument Are Right About Each Other
There's a small, angry post on a bear blog called migraine brain that's been on Hacker News for a few days now. The whole post is three paragraphs. It opens: "'

Dev.to · Arthur
3w ago
When Your Coding Agent's String-Matcher Becomes a Billing Decision
Three threads on the front page of Hacker News in the same stretch of about ten days turned out to be different views of the same bug. Claude Code, Anthropic's

Dev.to · Arthur
3w ago
The Go Service That Slowed Down Without Errors
There is a popular phrasing in Go circles that says concurrency is almost free. The phrasing is true at the level of stack allocation and misleading at the leve

Dev.to · Arthur
3w ago
Zed IDE Is 1.0 — and the Electron Era Just Ended
Zed shipped 1.0 today. After five years of work, more than a million lines of Rust, and a public preview that hundreds of thousands of developers have been runn

Dev.to · Arthur
🔐 Cybersecurity
⚡ AI Lesson
3w ago
What 44 CVEs Tell You About Rust's Safety Boundary
In April 2026, Canonical disclosed 44 CVEs in uutils, the Rust reimplementation of GNU coreutils that has been the default in Ubuntu since 25.10. The disclosure

Dev.to · Arthur
3w ago
Ubuntu 26.04: Goodbye sudo, Hello Rust and Post-Quantum SSH
On 23 April 2026, Canonical released Ubuntu 26.04 LTS, codenamed Resolute Raccoon. The release will be supported on the standard LTS track until April 2031, and

Dev.to · Arthur
3w ago
What GenAI Actually Costs in Production
The first number anyone quotes when asked what generative AI costs is a per-token figure. It is a comfortable number — small, unambiguous, available on a vendor

Dev.to · Arthur
💻 AI-Assisted Coding
⚡ AI Lesson
4w ago
AI Gave the Solo Creator a Studio. The Studio Is Rented.
It is now possible, with the toolchain available to a single person on a normal laptop, to produce work that ten years ago would have required a team. The work

Dev.to · Arthur
⚡ AI Lesson
1mo ago
JavaScript Variables
var Old way of declaring variables Scope is function-based (not limited to blocks) Can...

Dev.to · Arthur
🌐 Frontend Engineering
⚡ AI Lesson
1mo ago
React Overview
React is a JavaScript library, not a framework. A library is a tool you use when needed A...

Dev.to · Arthur
1mo ago
JavaScript Versions
ES5 is an older version of JavaScript. It is a standard that defines how JavaScript works. ...

Dev.to · Arthur
1mo ago
Claude Found Eleven Medical Errors in One Family's Records
A software engineer with a child in a long-running diagnostic process built a homegrown medical-record service for his family, dumped years of accumulated recor

Dev.to · Arthur
1mo ago
I Let an AI Agent Live on My VPS for Three Weeks
Saturday, 11pm. I'm at a friend's apartment across town and my laptop is at home. A Grafana alert lights up my phone: memory 92% on prod-1. The old me would hav

Dev.to · Arthur
1mo ago
AWS Just Took Half the Internet Down Because a Building Got Too Hot
At 00:25 UTC on the morning of May 8, one availability zone of one region of one cloud provider began to fail in a structurally interesting way. The AWS Health

Dev.to · Arthur
2mo ago
Best Free JSON Formatter & Validator Online (2026)
Best Free JSON Formatter & Validator Online (2026) — Goosekit 📅 April 7, 2026 · 5 min read · ←...

Dev.to · Arthur
2mo ago
50 Best Free Online Tools in 2026 — The Ultimate Collection
50 Best Free Online Tools in 2026 — The Ultimate Collection | Goosekit 50 Best Free Online Tools in...
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