DEV'S DAILY DIGEST

Development

How to Turn Performance Audits into AI Fix Prompts with a DevTools Extension

Performance tools are good at showing you what's slow. They can tell you that your Largest Contentful Paint is 4.2 seconds, your JavaScript bundle is too...

Olamilekan Lamidi - freecodecamp

The EKS Cost Optimization Handbook: Reduce Your AWS Bill by 60% Using Karpenter and Rightsizing

This handbook is a complete guide to the 7-step playbook that took one EKS bill from \(85,000/month to \)34,000/month — without touching a single line of...

Ayobami Adejumo - freecodecamp

How to Organize and Maintain Azure Repositories at Scale: An Azure DevOps Engineer's Guide

Managing a few of repositories is easy. And managing dozens can be challenging. But managing hundreds across multiple teams, products, and deployment...

Casmir Onyekani - freecodecamp

Design

How to Build a Scalable Design System in a Monorepo

When you hear "Scalable Design System with a Monorepo Ecosystem" it might sound like a bunch of jargon glued together. Let's simplify: Design system: the...

Vineeth Pawar - freecodecamp

Mobile

How to Handle Errors the Right Way in Flutter: A Practical Guide to Sealed Classes, Records, and Result Types

I used to think I was handling errors well in my Flutter apps. I had try/catch blocks everywhere. I was catching exceptions, logging them, and showing error...

Gidudu Nicholas - freecodecamp

Pure Headless vs. Hybrid Headless CMS: Choosing the Right Architecture for Enterprise Content Management

Enterprise organisations are under constant pressure to deliver content across websites, mobile applications, customer portals, digital kiosks, smart devices,...

Manish Shivanandhan - freecodecamp

Other

The Hidden PHI Problem in Medical Images: Building a Synthetic Dataset for AI De-Identification

In this article, you'll learn how my team built a synthetic PHI generation pipeline to create privacy-safe training and validation data for medical imaging...

Lakshmi Mahabaleshwara - freecodecamp

How to Build an AI-Powered, Local-First Chrome Extension That Turns Your Browsing History into an Intent Map

Your browser remembers every page you've ever opened, but it has no idea why you opened any of them. You might spend three days comparing laptops across a...

Shola Jegede - freecodecamp