Morning.dev

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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1m read

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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1m read

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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1m read

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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1m read

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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Why do test coverage metrics keep misleading developers?

DEV Community • 2026-04-22 12:11

Why do test coverage metrics keep misleading developers?

High test coverage is often seen as a sign of software quality, yet it raises an important question: Why do well-tested applications still have bugs? Many assume that high scores on test coverage metrics translates to high-quality software. However, the truth is much different. While test coverage can tell you how much of your code is executed during testing, it does not indicate if those tests a...

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13m read

DEV Community • 2026-04-22 12:09

SpaceX, Colossus, and the $60B Bet on Cursor - the "Compute-to-Code" Pipeline

The recent announcement of SpaceX’s strategic deal with Cursor AI (Anysphere Inc.)—an option to acquire for $60B or a $10B partnership—is more than just a high-valuation headline. For those of us tracking deep-learning infrastructure, it represents the first major vertical integration of an AI-native IDE with a world-class supercluster. By moving Cursor’s training onto the 'Colossus' supercompute...

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4m read

DEV Community • 2026-04-22 12:08

Session Memory Architecture: The Pattern That Keeps Your Agent Coherent Across Context Resets

Your Claude Code agent ran perfectly for 45 minutes. Built context. Understood the codebase. Made decisions that depended on what it learned in the first 30 minutes. Then the context limit hit. The session compacted. Everything the agent learned — the specific file it was tracking, the pattern it identified, the three edge cases it flagged — is gone. The next session starts fresh. The agent read...

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6m read

DEV Community • 2026-04-22 12:08

Coordinator Resume Integrity: What Happens When a Claude Code Agent Loses Its Mind Mid-Handoff

Your coordinator agent dispatched three sub-agents. Sub-agent 1 finished. Sub-agent 2 is halfway through. Sub-agent 3 hasn't started yet. Then your coordinator's session ends. Context limit hit. Cron killed the process. Doesn't matter why — the coordinator is gone. Next cron tick, a new coordinator starts. It doesn't know Sub-agent 1 is done. It doesn't know Sub-agent 2 is mid-task. It restarts ...

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5m read

DEV Community • 2026-04-22 12:07

Efficiency at Scale: Scaling, Scheduling, and Measuring Databricks SQL

In our final look at Databricks SQL, we move beyond individual table tweaks to the broader architecture. Optimization isn't just about making one query fast; it’s about building a sustainable, cost-efficient system. This means picking the right warehouse size, automating recurring workloads, and—most importantly—proving your impact with hard data. 1. Right-Sizing Your Warehouse A co...

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4m read