Morning.dev

DEV Community • 2026-04-23 07:02

Vector Field Engine

🎨 Vector Field Engine — Real-Time Generative Art in the Browser I built a small but powerful generative art tool called: 👉 https://vfengine.vercel.app/ 👉 https://github.com/devangpradhan/VFE It’s a vector field engine that lets you create, animate, and export procedural line art directly in the browser. ⚙️ How It Works At its core, the engine loops over a grid and ass...

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1m read

DEV Community • 2026-04-23 07:00

Wi-Fi Hacking Hype vs Reality

There is constant noise around “new” Wi-Fi hacking tools and techniques. Established reconnaissance platforms are presented as breakthrough capabilities. Handshake capture devices are often interpreted as automatically retrieving passwords. Deauthentication attacks are portrayed as systemic compromise events. Much of this reflects misunderstanding rather than cryptographic reality. To reset the...

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5m read

DEV Community • 2026-04-23 07:00

The 1M Context Window Actually Changes How I Code

Loaded my entire 12-repo studio into one session and stopped re-explaining context to the model every hour Ran a seven-hour debug across Shopify, Vercel, and my blog pipeline without resetting the thread once Dropped three full API docs in one prompt and got a direct answer on which auth pattern matched my stack Prompt caching drops the math to roughly 1.20 EUR per loaded session, which is why I ...

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10m read

DEV Community • 2026-04-23 07:00

Agentic AWS - Day 1: Amazon Bedrock AgentCore Gateway

Series: Agentic AWS | Post: 1 of 6 | Cloud: AWS The Problem with DIY MCP Tool Servers Every production AI agent needs tools - APIs, Lambda functions, internal services. Before AgentCore Gateway, connecting those tools to an agent meant writing your own MCP server, managing OAuth flows, handling protocol translation, building throttling, and wiring up observability. That is weeks of ...

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9m read

DEV Community • 2026-04-23 06:56

Integrating AI into a Legacy Broadcasting CMS(Content-uploading Manager System): Architecture Design

How I designed a sermon AI pipeline that bridges a 20-year-old ASP Classic system with modern STT, LLM structuring, and vector search — without touching the legacy core. The Problem I work at a Korean Christian broadcasting company (GOODTV) serving 900,000+ users. Every week, 140 pastors upload sermon MP3s through an internal Windows-based CMS built on ASP Classic — a system that's b...

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4m read

DEV Community • 2026-04-23 06:55

ReactJs Performance ~ Optimizing Images and Assets~

In typical React apps, images account for 50–70% of page weight. Properly optimising them can dramatically improve load times and user experience. Modern image optimisation checklist 1.Use WebP/AVIF formats, which are 30-50% smaller than JPEG. 2.Implement responsive images to serve the appropriate size. 3.Lazy load off-screen images – defer non-critical images. 4.Use modern image components such...

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2m read

New Developer Onboarding: How Metrics Show the Ramp-Up to Full Productivity

DEV Community • 2026-04-23 06:49

New Developer Onboarding: How Metrics Show the Ramp-Up to Full Productivity

You've just hired a senior developer. They start Monday. When will they be fully productive? HR says "30 days." The hiring manager says "a few weeks." The developer themselves says "give me the codebase and I'll be fine." Reality is different. Coding activity data tells a more honest story about what new developer ramp-up actually looks like — and it's longer than most organizations plan for. ...

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8m read

DEV Community • 2026-04-23 06:49

Beyond the Chatbot: How Two Students Are Building an Agentic Learning Incubator

We Just Watched the Future Get Announced. Now We're Building It. Honestly? Watching the announcements coming out of Google Cloud Next '26 felt like someone finally put words to the thing we've been trying to build for months. Agentic technology is revolutionizing how we work and the transformation is accelerating. Google And sitting here as two second-year students in Kenya, we aren't just watchin...

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13m read

DEV Community • 2026-04-23 06:47

Building GDPR-Compliant APIs: Automated PII Detection with Python

Handling user data without a solid PII detection layer is a liability. With the EU AI Act enforcement deadlines in full swing and GDPR fines hitting new records, developers can no longer treat privacy as an afterthought. In this tutorial, we'll build a practical PII detection middleware for FastAPI that automatically scans request and response payloads — and integrate a real-world API to do the he...

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5m read

DEV Community • 2026-04-23 06:44

The Real Reason Freelancers Waste Time (And How AI Is Changing That)

Most freelancers think they lose opportunities because of bad proposals. That’s not true. The real problem is something else — and it’s hiding in plain sight. We don’t waste most of our time writing proposals. We waste it trying to answer one question: Is this job even worth applying to? The Hidden Time Sink No One Talks About Every day, freelancers scroll through job boards l...

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3m read

DEV Community • 2026-04-23 06:36

why you need hcl-linter?

Why You Need hcl-linter? If you've worked with HCL (HashiCorp Configuration Language) in Terraform or Terragrunt, you know the pain: formatting debates in code reviews, subtle typos in block names, drift between environments, and the endless "just run terraform fmt" dance. hcl-linter exists to move those conversations from human review into deterministic, fixable checks. More ...

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3m read

I built Xyra, a desktop-style SSH/SFTP dashboard for managing Linux/VPS files from Windows

DEV Community • 2026-04-23 06:36

I built Xyra, a desktop-style SSH/SFTP dashboard for managing Linux/VPS files from Windows

Hey everyone, I’ve been working on a small tool called Xyra. It is a Windows desktop app for managing Linux/VPS files over SSH/SFTP, but instead of feeling like a classic remote file list, I wanted it to feel more like a lightweight desktop environment. The idea came from constantly jumping between old tools, raw directory listings, configs, assets, webroots and server folders. I wanted something ...

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1m read

DEV Community • 2026-04-23 06:36

The Meeting-Free Week: What Happened When Our Team Stopped Having Daily Standups

For three months, our team had a daily standup that looked like this: eight people in a room, each saying what they did yesterday, what they're doing today, and whether they have blockers. Total time: 30 minutes. Every single day. That's 10 hours per week. 40 hours per month. In a year, that's two full work weeks spent exclusively in standup meetings. So we stopped. Here's what happened. ...

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3m read

DEV Community • 2026-04-23 06:35

AI Code Editing Gone Too Far: Stop Over-Editing Now

AI Code Editing Gone Too Far: Stop Over-Editing Now Meta Description: Over-editing refers to a model modifying code beyond what is necessary — learn how to detect, prevent, and fix this costly AI behavior in your dev workflow. TL;DR: Over-editing refers to a model modifying code beyond what is necessary to complete a task — and it's quietly becoming one of the biggest pain points i...

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11m read

Device-Level Blocking Won't Stop Digital Arrest Scams — The UI Is the Real Vulnerability

DEV Community • 2026-04-23 06:31

Device-Level Blocking Won't Stop Digital Arrest Scams — The UI Is the Real Vulnerability

Last week, India's Home Ministry issued a directive to WhatsApp: block the device IDs of accounts involved in digital arrest scams so perpetrators can't open new accounts on the same hardware. WhatsApp agreed. They have 30 days to submit a proposal. It won't work. The reason it won't work explains why digital arrest scams will keep growing regardless of how many technical controls we layer on t...

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6m read

DEV Community • 2026-04-23 06:27

The REST Assured Setup Nobody Shows You: Handling Auth Tokens That Expire Mid-Suite

Most REST Assured tutorials show you a single given().when().then() against a sample API and call it done. That's fine for learning the syntax, but it doesn't cover what you actually need on a real project things like config per environment, clean test structure, and handling auth tokens that expire while the suite is running. I'm Mukhammadjon Sanaev, a QA Automation Engineer in San Francisco. I...

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4m read

Product Hunt — The best new products, every day • 2026-04-23 06:25

Vora Health

One AI-powered health app for every health metric & wearable Discussion | Link

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1m read

I let a kosher lobster run my Shabbat automations

DEV Community • 2026-04-23 06:22

I let a kosher lobster run my Shabbat automations

What I built I run an Orthodox Jewish household. That means twenty-five hours a week, every week, the family doesn't touch electronics, doesn't cook, and doesn't adjust the thermostat without thinking about it. Multiply that by the Jewish holiday calendar, where a holiday can chain into Shabbat for two days straight, and you have a real scheduling problem. The fridge needs to be in Sabb...

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6m read

DEV Community • 2026-04-23 06:22

How to Build an OSINT-Powered B2B Prospecting Workflow in 2026 (Without Getting Banned)

Last year I ran the same LinkedIn Sales Navigator export through three enrichment APIs. Apollo matched 61% of the emails. Hunter.io matched 54%. An OSINT-first pipeline I'd built in n8n — pulling from public sources before hitting any paid API — matched 79% and cost roughly $0.003 per contact. The delta wasn't magic. It was sequence. Security researchers have been building layered intelligence wo...

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7m read

DEV Community • 2026-04-23 06:21

Best AI Coding Tools for Laravel Developers in 2026

Every "best AI tools 2026" list is written for a JavaScript developer. The benchmarks use React. The screenshots show TypeScript. The winner is always some tool that generates a Next.js app with a Supabase backend. If you build in Laravel and PHP, you already know this feeling. You tried three or four of these tools. You asked for an Eloquent model and got raw SQL. You asked for a controller and...

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8m read