Morning.dev
My Feed Popular
Login
DEV Community • 2026-04-11 05:19

I Just Upgraded My Portfolio from Next.js 14 to Next.js 16 and Felt Like a Child Who Knows Nothing

My honest journey through incremental framework upgrades, breaking changes, and lessons learned Introduction When I started this morning, my Next.js portfolio was running smoothly on version 14. By afternoon, after upgrading to version 16, I was debugging 404 errors, dealing with deprecated middleware patterns, and questioning every life choice that led me to this moment. But here's t...

0 0
7m read
DEV Community • 2026-04-11 05:16

Stop Your React App From Shifting: A Deep Dive into useCLS from @page-speed/hooks

A complete developer tutorial on measuring, diagnosing, and eliminating Cumulative Layout Shift in React applications using the open-source @page-speed/hooks library. What Is Cumulative Layout Shift — And Why Should You Care? You've been there. You land on a webpage, spot a link you want to click, move your finger toward it — and suddenly the page shifts. You tap a completely differ...

0 0
20m read
DEV Community • 2026-04-11 05:16

The Meta-Harness Convergence

Something keeps happening in agent infrastructure that nobody is talking about. Different teams, working on different products, with different design philosophies, keep building the same architecture. Not vaguely similar — structurally isomorphic, down to the component boundaries. Anthropic's recently launched Managed Agents is the latest example. Their engineering blog describes a system decomp...

0 0
9m read
Why Do SSL/TLS Certificate Lifetimes Keep Getting Shorter? — Everything You Need to Know for the 47-Day Era
DEV Community • 2026-04-11 05:16

Why Do SSL/TLS Certificate Lifetimes Keep Getting Shorter? — Everything You Need to Know for the 47-Day Era

Introduction The other day, I was casually scrolling through my server's certificate renewal logs when something caught my eye. "...Wait, this renewed again? Didn't it just do that?" Let's Encrypt certificate renewals hit every 90 days. Since I've automated the process, I don't usually think about it—but looking at the logs, certbot was running practically every month. And then it hit...

0 0
15m read
DEV Community • 2026-04-11 05:14

Migrating Legacy ETL to Modern Data Stack: Matillion dbt on Databricks

🚀 Modern data engineering is shifting from tool-driven ETL to code-first, modular pipelines. In this post, I’ll walk through how I migrated legacy Matillion workflows to a scalable architecture using dbt and Databricks. 🧩** _ Problem Statement _** We had multiple Matillion mappings handling core business entities like: Company Department Group Class / Sub-Class S...

0 0
2m read
DEV Community • 2026-04-11 05:13

Cron Job Not Running? A Practical Debug Guide for Production

If you are dealing with a cron job that should have run by now but did not, you need a real cron job not running debug process, not guesswork. This is one of the most frustrating production problems because nothing looks obviously broken. Your app is up. The server responds. Dashboards are green. But some scheduled task, backup, sync, invoice generation, cleanup, email digest, simply did not happ...

0 0
3m read
Lumina: A Minimalist Python Shell Wrapper with Ghost Text Suggestions
DEV Community • 2026-04-11 05:10

Lumina: A Minimalist Python Shell Wrapper with Ghost Text Suggestions

I built a simple tool called Lumina to solve a personal annoyance: I wanted Fish-style command suggestions in my terminal without switching my entire shell environment or dealing with heavy configurations. What it does Lumina acts as a wrapper for your existing shell. It records your command history into a local JSON file and provides inline ghost text suggestions based on that history...

0 0
1m read
𝚓𝚊𝚟𝚊𝚜𝚌𝚛𝚒𝚙𝚝 • 2026-04-11 05:09

[AskJS] Do you believe you're a better critical thinker than GPT 5.4 / Opus 4.6?

View Poll submitted by /u/CodalReef [link] [comments]

0 0
1m read
Lobsters • 2026-04-11 05:05

Advanced Mac Substitute

Comments

0 0
1m read
Hacker News: Front Page • 2026-04-11 05:04

Great at gaming? US air traffic control wants you to apply

Article URL: https://www.bbc.com/news/articles/ce84rvx0e6do Comments URL: https://news.ycombinator.com/item?id=47727575 Points: 3 # Comments: 0

0 0
1m read
Keynotif (Part 2): The Part That’s Actually Hard | Cahyanudien Blogs
DEV Community • 2026-04-11 05:03

Keynotif (Part 2): The Part That’s Actually Hard | Cahyanudien Blogs

A few days ago, I wrote about the problem. Waking up. Opening your phone. Not knowing what actually matters. That part hasn’t changed. What changed is this: Now I have something running on my phone. And it’s… quieter. Not smart. Just quieter. The same morning, slightly different Phone screen. Still lights up. Still a list. But smaller. Some things are just… gone. System n...

0 0
2m read
The Feature Creep
DEV Community • 2026-04-11 05:00

The Feature Creep

Beta Stories — Episode 07 Notion launched in 2016 as a note-taking app with a clever block-based editor. By 2018, it had databases and project management. By 2023, AI. By 2024, a calendar. By 2025, an email client. 180 feature updates shipped in 2024 alone. The desktop app, an Electron wrapper, consumes 200 MB on disk. A note-taking app that now sends your email and manages your calendar. One d...

0 0
7m read
Is MCP Worth It for Algorithmic Trading? The Reality Behind Data, Latency, and Execution
DEV Community • 2026-04-11 04:59

Is MCP Worth It for Algorithmic Trading? The Reality Behind Data, Latency, and Execution

If you're building in algo trading, you've probably come across MCP (Market Control/Connectivity Platforms) or similar infrastructure layers promising cleaner data access, unified feeds, and faster execution. But the real question is: 👉 Is it actually worth it? The Reality Most People Don’t Say MCP sounds great on paper — unified APIs, standardized data, lower integration overhead. ...

0 0
2m read
DEV Community • 2026-04-11 04:50

Build a Desktop File Organizer in 35 Lines of Python — Weekend Project

Your Downloads folder is a mess. Mine was too — 400+ files, zero organization. So I spent a Saturday afternoon writing a Python script that watches a folder and auto-sorts files into subfolders by type. 35 lines, no external libraries beyond watchdog, runs forever in the background. Here's the full weekend project. You'll have it running in under 30 minutes. Why Build This? Every deve...

0 0
3m read
DEV Community • 2026-04-11 04:50

Convex recovery of a structured signal from independent random linearmeasurements

{{ $json.postContent }}

0 0
1m read
DEV Community • 2026-04-11 04:48

I automated the worst part of my week (creating tickets from meeting notes)

`Every Monday we do sprint planning. Every Monday I spend 30 minutes afterwards turning notes into Jira tickets. It's not hard work — it's just friction. Copy a line, switch to Jira, create issue, paste, set assignee, set priority, repeat 15 times. I kept telling myself I'd write a script for this. That was 8 months ago. Last week someone on my team mentioned Brytox. It's a Chrome extension tha...

0 0
1m read
DEV Community • 2026-04-11 04:47

JavaScript Framework'leri ile Modern Web Uygulamaları Geliştirme

JavaScript Framework'leri ile Modern Web Uygulamaları Geliştirme JavaScript Framework'lerinin Tarihçesi ve Gelişimi JavaScript, 1995 yılında Brendan Eich tarafından geliştirildiğinde, web sayfalarına etkileşim kazandırmak amacıyla tasarlanmış basit bir dil olarak ortaya çıktı. 🔗 Devamını Oku 📌 Kaynak: ForumWeb.net - Web Geliştirme Topluluğu

0 0
1m read
DEV Community • 2026-04-11 04:47

Laravel ile Test Driven Development: Temel İlkeler ve Uygulama

Test Driven Development Nedir? Test Driven Development (TDD), yazılım geliştirme süreçlerinde testlerin öncelikli bir rol oynadığı bir yöntemdir. Bu yaklaşım, yazılımın her bir parçasının, önceden belirlenmiş testler aracılığıyla geliştirilmesini öngörür. 🔗 Devamını Oku 📌 Kaynak: ForumWeb.net - Web Geliştirme Topluluğu

0 0
1m read
DEV Community • 2026-04-11 04:44

Two powerful tools, but missing a layer in between.

We already have great tools. OpenAI → helps you think Logseq → helps you store Both are powerful. But together, they still leave a gap. AI generates reasoning. Notes capture results. 👉 But the reasoning itself disappears. You get: outputs from AI knowledge in your notes But not the process that created them. And that process is the most valuable part. Because thinking is not the answer...

0 0
1m read
DEV Community • 2026-04-11 04:41

Is Railway Reliable for Customer-Facing APIs in 2026?

You can host a customer-facing API on Railway. The harder question is whether you should. Based on Railway’s own production guidance and a recurring pattern of live-user issues across deployments, networking, domains, and observability, the answer is no. For any production API that sits directly on the critical request path of your product, Railway is a genuinely risky choice. The appea...

0 0
10m read
Previous Next

Showing page 35 of 739

Previous 35 Next