Morning.dev

DEV Community • 2026-04-18 04:54

I Did 2 Months of Work for a 2-Week Price — Here’s What I learned

It started with a simple request. “Can you build us a website Nothing fancy. Just a clean design, maybe 5 pages. Two weeks, tops.” I said yes. No contract. No written agreement. Just an email thread with some bullet points and a handshake over Zoom. You probably know where this is going. How It Fell Apart Week one was fine. I designed the homepage, got approval, moved on to the i...

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6m read

Hacker News: Front Page • 2026-04-18 04:49

What the EU Battery Passport Means for Your Devices

Article URL: https://holdmybill.com/blog/eu-battery-passport-explained-2027 Comments URL: https://news.ycombinator.com/item?id=47813223 Points: 8 # Comments: 0

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1m read

DEV Community • 2026-04-18 04:46

Split your AWS AppSync schema across multiple files

If you’re working with AWS AppSync or any modular GraphQL API, you’ve probably want to split your schema across multiple files. This is great for developer sanity—but AppSync prefers a single .graphql file. Let’s automate that. This post walks through a simple Node.js script that uses the @graphql-tools ecosystem to: ✅ Load and merge your GraphQL schemas ✅ Resolve conflicts ✅ Write the final re...

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2m read

DEV Community • 2026-04-18 04:45

Supercharge AWS Diagrams in VSCode with Mermaid and Custom Icons

Want to turn your architecture docs into visual gold? With the new Mermaid.js architecture diagram syntax and custom icon packs, you can create AWS diagrams—all from within VSCode using Markdown. This guide walks you through how to: ✅ Use Mermaid’s new architecture syntax ✅ Set up custom AWS and icon libraries ✅ Preview it all in VSCode using the Markdown Preview Enhanced extension Let’s dive i...

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3m read

DEV Community • 2026-04-18 04:44

OpenClaw + GLM 5.1 = FREE AI AGENTS

This is a submission for the OpenClaw Writing Challenge In this guide, I'll walk you through installing three tools step by step that together give you a free personal AI assistant running right on your computer. No subscriptions, no monthly fees = completely free. Here's what we'll install: Ollama: A program that lets you run AI models directly on your computer. Think of it as an "engine" ...

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5m read

DEV Community • 2026-04-18 04:44

Anthropic Just Gave Claude a Design Studio. Here's What Claude Design Actually Does.

Figma has been the unchallenged center of digital design for years. Yesterday, Anthropic quietly placed a bet that AI can change that. On April 17, Anthropic launched Claude Design - a new product under its Anthropic Labs umbrella that lets you collaborate with Claude to build visual work: prototypes, slides, wireframes, landing pages, one-pagers, and more. It's powered by Claude Opus 4.7, their ...

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5m read

DEV Community • 2026-04-18 04:43

Weekend Project: Build a ₹0 Amazon India Price Tracker in 50 Lines of Python

Saturday afternoon. You've been eyeing that ₹45,000 laptop on Amazon India for three weeks. Does it dip during the Great Indian Sale? Does it spike on weekends? Nobody knows — because nobody is watching. Today we'll fix that with ~50 lines of Python. No paid APIs, no ₹499/month SaaS, no Chrome extensions that sell your data. Just a weekend project you can finish before dinner. What we'r...

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4m read

DEV Community • 2026-04-18 04:37

Why hasn't AI improved design quality the way it improved dev speed?

Upon reviewing the topic, it's clear that the disparity between AI's impact on development speed and design quality stems from fundamental differences in the nature of these two disciplines. Development Speed: AI has significantly enhanced development speed primarily due to its ability to automate repetitive, well-defined tasks such as: Code completion: AI-powered tools can predict and complet...

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3m read

DEV Community • 2026-04-18 04:35

Big Tech firms are accelerating AI investments and integration, while regulators and companies focus on safety and responsible adoption.

The AI landscape is experiencing unprecedented growth and transformation. This post delves into the key developments shaping the future of artificial intelligence, from massive industry investments to critical safety considerations and integration into core development processes. Key Areas Explored: Record-Breaking Investments: Major tech firms are committing billions to AI infrastructure, si...

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1m read

DEV Community • 2026-04-18 04:35

How I Prepared for Outreachy as a Beginner

When I first heard about Outreachy, I was excited. Then I looked at the requirements… and reality hit. I wasn’t “ready.” I had done tutorials. Built small projects. But contributing to real open-source projects? That felt like a completely different level. Still, I decided to try. This is how I prepared — and what actually made a difference. 🚧 Step 1: I Accepted That I Didn’t Know Enough ...

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2m read

DEV Community • 2026-04-18 04:33

Constructor in Java

A special method used to initialise objects. Constructor is a block of code similar to method Constructor is called when an object of a class is created All Classes have constructors by 'default' Java (JDK) creates a Class Constructor ,you need not to create a Class constructor Accept parameters to initialise Object properties It is used to set default or user-defined values for the object's at...

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6m read

DEV Community • 2026-04-18 04:23

Stop Using Loading Spinners: Master Optimistic UI in React ⚡

The Problem with Loading Spinners In traditional web development, the user interaction loop is highly synchronous: the user clicks a button, a loading spinner appears, the browser makes an HTTP request to the API, and only when a successful response returns does the UI update. For a heavy form submission, a loading state is necessary. But for micro-interactions—like starring a repository, checkin...

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3m read

DEV Community • 2026-04-18 04:23

Create Multiple Files at Once: Batch File Operations

Create Multiple Files at Once: Batch File Operations Creating many files one at a time is slow. Learn to batch them in a single command. How It Works Pass multiple file names to New-Item separated by commas. PowerShell creates all of them at once. Combined with loops, you can create even more files with templates. Code Examples Create Multiple Files in O...

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2m read

DEV Community • 2026-04-18 04:21

Stop Losing Data: How to Fix Race Conditions in Laravel 🛑

The Silent Bug in High-Traffic SaaS As a full-stack developer building enterprise-grade B2B platforms, one of the most dangerous bugs you will encounter is the race condition. It rarely happens in local development, but the moment your platform scales and multiple users begin interacting with the same data simultaneously, the cracks appear. Consider an inventory management system or a shared tea...

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2m read

DEV Community • 2026-04-18 04:16

Building a 4-Tier AI Cost Auto-Routing System with Supabase Edge Functions

Building a 4-Tier AI Cost Auto-Routing System with Supabase Edge Functions What I Built I added a provider.chat_auto action to the AI Hub Edge Function of my personal life management app. It automatically routes AI requests through 4 cost tiers, escalating to more expensive providers only when cheaper ones fail. The 4-Tier Architecture Tier Providers Est. cost/...

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1m read

DEV Community • 2026-04-18 04:10

I tried Vim for 3 days and documented all my FAILS

When are you learning something, it's always a journey. It starts with unknown and slowly you figure more and more things out. In the beginning you have nothing to say - you desperately trying to understand anything. Then you figure stuff a little, so you can start sharing you experience. But here is the catch - most of all your insights coming from the experienced version of you. Once we got some...

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9m read

DEV Community • 2026-04-18 04:09

How Your Code Makes Decisions (And Gets Them Wrong)

Picture this You're building a simple app. It checks if someone is old enough to sign up. Sounds easy. You have their age. You know the minimum age. You just need the program to say yes or no. But you don't know how to make the program choose. Right now your code just runs top to bottom, every line, every time. It doesn't skip anything. It doesn't branch. It has no judgment. That changes today....

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6m read

DEV Community • 2026-04-18 04:07

Why Your Claude-Assisted Code Becomes a Mess (It's Not Your Prompts)

Three weeks into building with Claude, things feel great. The code ships fast. Features appear almost magically. Then one morning you open the project and something is broken in a way that takes hours to unravel — and when you trace it back, the root cause is something Claude generated two weeks ago that looked totally fine at the time. If that's happened to you, you're not bad at prompting. ...

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4m read

DEV Community • 2026-04-18 04:07

Why "Hello" and 42 Are Completely Different Things

You finished the last post. You stored your name in a variable. You stored your age. Both worked. But here's something that probably confused you. When you stored your name, you used quotes. When you stored your age, you didn't. And when you tried to combine them in a print statement, Python complained unless you added that str() thing. Why? Your name and your age are both just information. Why ...

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8m read

DEV Community • 2026-04-18 04:05

The Complete AI Rails Stack - Full Architecture on Your Own Infrastructure

If you are building an AI product in Rails, the hard part is usually not calling the model API. The hard part is fitting model calls into a real application that has users, permissions, jobs, caching, search, and failure handling. In this post, we’ll put the pieces together into a complete Rails architecture you can run on your own VPS stack. The goal is simple: Rails handles HTTP, auth, admin...

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4m read