Morning.dev

DEV Community • 2026-04-22 12:38

The WSL2 Guide I Wish I Had: 4 Gotchas That Will Eat Your Afternoon

WSL2 is a fantastic development environment on Windows. It's also a system with sharp edges that the official docs rarely highlight — the kind you only discover after losing an afternoon to a process eating 300% CPU for no apparent reason. This guide documents four specific problems I've hit repeatedly over the last year while using WSL2 as my main development environment for Docker-based project...

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4m read

DEV Community • 2026-04-22 12:36

How I Built an AI-Powered Code Review Bot That Saves 10 Hours/Week—Here's the Cheapest Way to Deploy It

How I Built an AI-Powered Code Review Bot That Saves 10 Hours/Week—Here's the Cheapest Way to Deploy It My team was drowning. Every pull request meant 20-30 minutes of manual review—checking for security holes, performance issues, naming conventions, and architectural patterns. With 15-20 PRs per day across our microservices, that's 5-10 hours burned on repetitive analysis that a machin...

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5m read

Product Hunt — The best new products, every day • 2026-04-22 12:35

Foil AI Code Security

AI code security review that runs entirely on your Mac Discussion | Link

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1m read

A 3D Body from Eight Questions — No Photo, No GPU

DEV Community • 2026-04-22 12:34

A 3D Body from Eight Questions — No Photo, No GPU

8 questions in, 58 Anny body params out. A small MLP trained with a physics-aware loss, runs in milliseconds on CPU. Height accuracy 0.3 cm, mass 0.3 kg, BWH 3-4 cm — better than our photo pipeline on circumferences, without needing a photo. That's the questionnaire path I promised in the previous post. The whole story begins with one observation: that height and weight can estimate body measurem...

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12m read

DEV Community • 2026-04-22 12:34

The Keystone Burnout: How Engineering Leaders Break Under Constant Vigilance

I had three major burnouts in seven years at the same role, and the consistent mechanism across all of them was domain switching — holding many distinct mental models and moving between them under pressure. The through-line wasn't entirely the quantity of work, though the quantity was a contributing factor. It was the number of distinct domains I was responsible for and the cognitive tax of moving...

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13m read

is-kit vs Zod: A Practical Comparison from 3 Perspectives

DEV Community • 2026-04-22 12:32

is-kit vs Zod: A Practical Comparison from 3 Perspectives

Hi everyone! I’m a frontend engineer who sometimes wonders: “Am I using AI… or is AI using me?” When writing runtime validation in TypeScript, Zod is usually the first choice. There are other options like Valibot and ArkType, but today I want to look at something a bit different: nyaomaru / is-kit Lightweight, zero-depe...

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4m read

DEV Community • 2026-04-22 12:31

Sticky identities

When I started career in software in 2015, every job application I filled out had the same dropdown. I picked frontend. Not because I didn't write backend code — I did, throughout my whole career. But the dropdown needed an answer, and frontend was where my mass-applied recruiter keywords lived. You know how it is. Required field. Pick one. Move on. Except you don't move on. That answer follow...

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9m read

DEV Community • 2026-04-22 12:31

Just getting started here excited to be part of the community!

Hey everyone 👋 I’m Himanshu, a Full Stack Engineer passionate about building scalable, high-performance applications. I enjoy working across the stack — from crafting clean, responsive UIs to designing efficient backend systems.

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DEV Community • 2026-04-22 12:31

HTB (Bashed) — Walkthrough

Bashed is one of the beginner-friendly machines on Hack The Box that focuses on web exploitation and privilege escalation using Linux misconfigurations. Let's start with the initial step, Enumeration: Enumeration: Our nmap scan returned: nmap -p- 10.129.23.4 Starting Nmap 7.94SVN ( https://nmap.org ) at 2026-04-22 05:29 CDT Nmap scan report for 10.129.23.4 Host is up (0.073s laten...

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7m read

Lobsters • 2026-04-22 12:31

GitHub Actions for a Gleam monorepo

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DEV Community • 2026-04-22 12:31

Cross-Browser Considerations for Front-End Development

Building a website that works only in your development browser is like hosting a party and only giving the address to one friend. Users will arrive using Chrome, Firefox, Edge, Safari, Opera, and a variety of mobile browsers, each powered by different rendering engines and each with its own quirks. While the modern web is far more standardised than a decade ago, browser differences remain a challe...

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4m read

Feature factory vs. product discovery: A 3-lens framework for PMs

LogRocket Blog • 2026-04-22 12:30

Feature factory vs. product discovery: A 3-lens framework for PMs

Learn a 3-lens framework that helps product managers shift stakeholder requests from feature ideas to real problems and outcomes. The post Feature factory vs. product discovery: A 3-lens framework for PMs appeared first on LogRocket Blog.

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Hacker News: Front Page • 2026-04-22 12:30

Columnar Storage Is Normalization

Article URL: https://buttondown.com/jaffray/archive/columnar-storage-is-normalization/ Comments URL: https://news.ycombinator.com/item?id=47862626 Points: 5 # Comments: 1

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DEV Community • 2026-04-22 12:30

Multi-Tenant AI SaaS Architecture: 3 Production-Ready Patterns

Multi-tenant AI isn't just regular multi-tenancy with an LLM strapped on. It's a different problem, and most teams only figure that out after something leaks. The pattern shows up often enough to be predictable. In healthcare, a patient query pulls back a chunk from another hospital's internal protocol. In B2B support, a bot answers with pricing from the competitor whose tickets sat in the same v...

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13m read

Hacker News: Front Page • 2026-04-22 12:28

The eighth-generation TPU: An architecture deep dive

Article URL: https://cloud.google.com/blog/products/compute/tpu-8t-and-tpu-8i-technical-deep-dive Comments URL: https://news.ycombinator.com/item?id=47862608 Points: 8 # Comments: 0

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DEV Community • 2026-04-22 12:26

Mythos Is a Game Changer. And That Should Scare You.

There are moments in technology where the ground quietly shifts beneath everyone’s feet. No announcement. No hype cycle. Just a sudden realization that the rules no longer apply. Anthropic’s Claude Mythos is one of those moments. If you’re a developer, security engineer, or anyone shipping code into production, you need to understand this: We are entering a world where vulnerabilities are no lo...

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6m read

DEV Community • 2026-04-22 12:24

Vibe Coding: Experience

So, after a long time of denial and strong regret for taking so long, I finally opened myself to the AI fever — and I loved it! In my mother language we have a saying for this: "I bit my tongue." Working on my famous Sushi Project - (soon to be shared again), I noticed that sticking with the old concepts was taking so long to develop the frontend that it was killing my interest in the project's i...

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3m read

DEV Community • 2026-04-22 12:22

Character consistency in AI image generation — where prompts break down and LoRA helps

📦 Training template: github.com/sm1ck/honeychat/tree/main/tutorial/03-lora — a generic Kohya SDXL config with <tune> placeholders and a dataset curation guide. No docker-compose (LoRA training is GPU-heavy) — you bring your own GPU or rent one. Here's a failure mode many AI companion apps run into on launch day: users send two requests in a row for the same character, get two different fa...

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7m read

Real Python • 2026-04-22 12:20

Quiz: SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files

Test what you know about SQLite and SQLAlchemy in Python, from flat files and SQL to ORM classes and many-to-many relationships.

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1m read

Hacker News: Front Page • 2026-04-22 12:15

Our eighth generation TPUs: two chips for the agentic era

Article URL: https://blog.google/innovation-and-ai/infrastructure-and-cloud/google-cloud/eighth-generation-tpu-agentic-era/ Comments URL: https://news.ycombinator.com/item?id=47862497 Points: 13 # Comments: 5

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