DEV Community • 2026-04-23 05:10

tinyboot v0.4.0 Released — The API is Stable

If you've been following tinyboot, you might have noticed there was no announcement for v0.3.0. That release added CH32V103 support, but things were still in flux. Crate structure was shifting, APIs were changing, the protocol was being reworked. I didn't want to write up something that'd be outdated in two weeks. I wanted to wait until the dust settled. And with v0.4.0, we have finally arrived at...

DEV Community • 2026-04-23 05:09

From LOW to CRITICAL: How a 5-Step Vulnerability Chain Goes Undetected by Flat Scanners

A real scan walkthrough using DVWA By Eldor Zufarov, Founder of Auditor Core Originally published on DataWizual Blog The Setup Most security scanners give you a list sorted by CVSS. A CRITICAL at the top, some HIGH findings below, and a long tail of LOW and MEDIUM that nobody ever fixes. Teams triage by severity, patch the top items, and move on. This approach has a blind spot. It mi...

Product Hunt — The best new products, every day • 2026-04-23 05:09

The Autonomous Stack

Production-tested architecture for autonomous Claude agents Discussion | Link

DEV Community • 2026-04-23 05:08

Spec Kit vs BMAD vs OpenSpec: Choosing an SDD Framework in 2026

If the AI writes the code, the spec is the artifact. That's the entire thesis. Everything else is tooling. TL;DR Pick based on your codebase: Existing codebase, adding features → OpenSpec New project from scratch → Spec Kit Compliance, audit trails, regulated → BMAD Unsure? → OpenSpec. It tends to minimize adoption friction compared to the others, works on both greenfield an...

HackerNoon • 2026-04-23 05:08

Why Your aI Agent Burns 4x the Tokens on a Simple pR Review

gh pr view --comments misses thread replies, leaving code review agents blind. Here’s how gh pr-review fixes it with deterministic JSON.

DEV Community • 2026-04-23 05:06

The 5P Framework: How to Structure Every One-on-One Meeting

Most managers know they should have regular one-on-ones with their team members. But when the calendar fills up, these meetings become the first casualties. The problem isn't the intent. It's the structure. Without a framework, one-on-ones become status updates. And status updates are just meetings wearing a different mask. The 5P Framework gives your one-on-ones structure without becoming burea...

DEV Community • 2026-04-23 05:06

How Google Cloud Could Power My Al Robot Car (A Student's Perspective from NEXT '26)

DEV Community • 2026-04-23 05:06

The new Keyword in JavaScript

To understand the new keyword in deep you have to imagine it like a factory supervioser which takes a generic function and force it to behave like a object-manufacturing plant. Here are the deep dive to understand how these concepts intertwine. Content List What is constructor function What is new Keyword Waht is Object Creation Process How new Links Prototypes Instances Created from...

DEV Community • 2026-04-23 05:05

I Built a Mobile Game Without Retention Mechanics. Here's Why.

I shipped Gapshot a few weeks ago. It's a small iOS arcade game one tap, rotating rings, you try to thread a dot through a gap. Miss once and it's over. I've been putting off writing this because I wasn't sure what to say that wasn't just marketing. But the honest version is more interesting, so here goes. The thing I kept noticing I got frustrated with mobile games. Not in a dramatic...

HackerNoon • 2026-04-23 05:02

Prompt Quality Score Earns a 71 Proof of Usefulness Score by Building a Pre-Flight Scoring API for LLM Prompts

Prompt Quality Score (PQS) grades AI prompts across 8 dimensions before LLM inference. One week after launch: 320+ API calls, 89% of real prompts scoring D or F, first certified partner live, and a 71 Proof of Usefulness score from HackerNoon. The AI 'input quality' problem is real, and PQS named it.

HackerNoon • 2026-04-23 05:01

Your AI Model Can Fail Quietly While Every Dashboard Stays Green

Traditional monitoring misses what breaks AI models. Here’s how to track drift, data quality, and model behavior in production.

HackerNoon • 2026-04-23 04:59

The $118 Powerhouse: Resurrecting a 'Parts-Only' T450 into a 2026 Linux HackPad

Resurrected a dead ThinkPad T450 for $118. Performed a full teardown, repasted the thermal internals, and optimized the soul of the machine with Arch Linux. The result? A high-performance, distraction-free 'HackPad' that proves hardware is only e-waste if you lack the tools to save it."

DEV Community • 2026-04-23 04:58

Google Cloud NEXT 2026 Quietly Killed “Coding First” — Here’s Why AI Boost Bites Is a Bigger Deal Than You Think

Introduction Everyone is talking about AI models. But at Google Cloud NEXT 2026, the most important shift wasn’t the model itself. It was how work gets done without coding. At first glance, “AI Boost Bites” looks like a set of short training sessions. Just quick 10-minute lessons. But underneath that, it reveals something much bigger: A shift from writing software to simply expressing i...

DEV Community • 2026-04-23 04:56

Know Your Location: Use Get-Location as Your Anchor

Know Your Location: Use Get-Location as Your Anchor Before file operations, confirm you're in the right place. Get-Location is your safety anchor. How It Works Get-Location shows exactly where you are in the file system. Before running any file operation, check your location. It's the simplest but most important safety check. Code Examples Check Your Cur...

DEV Community • 2026-04-23 04:51

Why the Line Between Data Engineer and ML Engineer Is Disappearing, And Why That's Your Cue to Cross It

The ML engineer role is changing. If you're a data engineer who's been watching from the sidelines, the window is opening wider than it's ever been. Something is shifting in how the best technology companies think about machine learning engineering. And if you've been paying attention, you have probably noticed it too. The shift is not loud or sudden. It is showing up in job descriptions, in h...

DEV Community • 2026-04-23 04:45

The Token Tab: A Developer's Audit of the AI Hype Stack

A GitHub repo I starred in January does not run anymore. The tutorial I followed in February has a pinned issue that says "keys getting banned." The Mac mini I was going to buy is still on the wish list, which turns out to be the only part of this I got right. This is not an anti-AI post. The tools are real, the tokens are real, the productivity wins are real. But most AI tutorials in 2026 are se...

Hacker News: Front Page • 2026-04-23 04:44

I am building a cloud

Article URL: https://crawshaw.io/blog/building-a-cloud Comments URL: https://news.ycombinator.com/item?id=47872324 Points: 8 # Comments: 2

Hacker News: Front Page • 2026-04-23 04:40

MacBook Neo and How the iPad Should Be

Article URL: https://craigmod.com/essays/ipad_neo/ Comments URL: https://news.ycombinator.com/item?id=47872306 Points: 22 # Comments: 5

DEV Community • 2026-04-23 04:40

I built a 60-second reflection app that paints you a watercolor keepsake. Day 2 of the $50K MeDo hackathon.

TL;DR I spent the weekend building Evengood — a 60-second end-of-day reflection app — on MeDo, a no-code AI platform. You talk or type how your day was, it plays back a calming Tomorrow prompt in a soft voice, and it paints you a watercolor keepsake from the feeling behind your words. Live: https://app-b3tuv7opfegx.appmedo.com/ The idea Every journaling app I've tried fe...

DEV Community • 2026-04-23 04:38

Agents, context, and guardrails on a unified platform

Assistants that only suggest code are the easy part. The hard part is letting automation near production without turning every shortcut into a gamble—especially when the same stack already sprawls across dozens of tools and half-finished wikis. Same rules, same graph, same audit trail: humans and agents converge on one policy layer before production actions run. Actor Convergence: fragmented ...