DEV'S DAILY DIGEST

Design

Agentic AI Engineering in Practice: How AI Engineers and Forward-Deployed Engineers Build with Claude Code, Codex, and Gemini

A practical, three-tool guide to the AI-native software development life cycle (SDLC): Plan, Design, Build, Test, Deploy, Maintain, reimagined for agentic...

Rudrendu Paul - freecodecamp

The Builder Design Pattern: A Better Approach to Complex Object Construction

Some objects are simple, like a string, number, or boolean. You create them in one line and move on. Other objects aren't simple at all, like a carousel...

Oluwaseyi Fatunmole - freecodecamp

Mobile

How to Use Skills in Agentic Flutter Development: A Handbook for Devs

One of the biggest misconceptions about AI-assisted development is that using AI means giving up the engineering experience you've built over the years. It...

Atuoha Anthony - freecodecamp

Feature Modularization in Flutter: How to Combine Clean Architecture and Domain-Driven Design for Self-Contained, Scalable Features

As an engineer working on a small team, your current structure could fly. But what if your team, all contributing to the same codebase, reaches 20 or more...

Oluwaseyi Fatunmole - freecodecamp

Other

Claude Code Observability with OpenTelemetry

Agentic coding tools like Claude Code, OpenAI Codex, Google Antigravity, and Cursor have become ubiquitous for everyday software development. As agentic...

Puneet Singh - freecodecamp

How to Build AI Systems That Know When They Don't Know: A Practical Guide

Large Language Models (LLMs) have fundamentally changed how we build internal business applications. They allow developers to create intelligent software that...

Chidiebere Njoku - freecodecamp

How AI Chips Are Made

We just published a comprehensive, first-principles course on the semiconductor supply chain on the freeCodeCamp.org YouTube channel. Taught by hardware...

Beau Carnes - freecodecamp

How OpenTelemetry Works: A Complete Guide

If you’re a software developer or DevOps engineer, you've probably come across OpenTelemetry. It comes up a lot, especially when talking about observability,...

Chosen Vincent - freecodecamp

How Quantum Connectivity Shapes What Your Quantum Computer Can Actually Compute

Suppose your quantum program needs to apply a two-qubit operation between qubits 0 and 50. From the programmer's perspective, that sounds simple. You have two...

Casmir Onyekani - freecodecamp

Why You Should Never Send Emails Inside Your API Requests

Your signup endpoint looks fine in development. A user registers, you save the row, you call your email provider, and you return 201 Created. Everyone gets a...

Chinedu Otutu - freecodecamp