DEV'S DAILY DIGEST

How I Built a Production-Ready CI/CD Pipeline for a Monorepo-Based Microservices System with Jenkins, Docker Compose, and Traefik

This tutorial is a complete, real-world guide to building a production-ready CI/CD pipeline using Jenkins, Docker Compose, and Traefik on a single Linux...

The UX Designer’s Nightmare: When “Production-Ready” Becomes A Design Deliverable

In a rush to embrace AI, the industry is redefining what it means to be a UX designer, blurring the line between design and engineering. Carrie Webster explores what’s gained,...

What improv taught me about why innovation falls out of sync

When adaptation becomes uncoordinated, journeys fall out of sync — like improv comedy gone horribly wrong.Continue reading on UX Collective »

How design leaders influence decisions without being in the room

How to create annotations that let your design work shineContinue reading on UX Collective »

How to mitigate the risk of AI implementation in enterprise environments

My focus has been on the enterprise sector for years. After the 2022 ChatGPT revolution, I witnessed a massive hype around self-made AI…Continue reading on UX Collective »

The rulebook for designing AI experiences

Designing with AI without losing your mind

How to Build Your Own Language-Specific LLM [Full Handbook]

What if you could build your own LLM, one that speaks your native language, all from scratch? That's exactly what we'll do in this tutorial. The best way to...

How to Build a Self-Learning RAG System with Knowledge Reflection

Every RAG system I've seen — including the one I wrote a handbook about on this site — has the same fundamental problem. It doesn't learn. You ingest 500...

How to Trace Multi-Agent AI Swarms with Jaeger v2

When you run a single AI agent, debugging is straightforward. You read the log, you see what happened. When you run five agents in a swarm, each spawning its...

How I Tested Malaysia's Open Data Portals with Plain English

Most end-to-end test suites drive a real browser and click through an app like a user. They check whether a page renders and whether elements appear. But they...

The Hidden Tax of Infrastructure: Why Your Team Shouldn’t Be Running It Anymore

Most engineering teams don't set out to manage infrastructure. They start with a product idea, a customer need, or a business problem. Infrastructure enters...

From Metrics to Meaning: How PaaS Helps Developers Understand Production

Modern production systems generate more data than most developers can realistically process. Every request emits logs. Every service exports metrics. Every...

From Symptoms to Root Cause: How to Use the 5 Whys Technique

Most teams don't struggle because they can't fix problems. They struggle because they fix the wrong thing. An API fails in production. You restart the...

Product Experimentation for AI Rollouts: Why A/B Testing Breaks and How Difference-in-Differences in Python Fixes It

Your team shipped an LLM-based summaries feature to wave 1 workspaces at week 20 and now the post-launch doc is due. You need a causal effect number, a...

How to Create a GPU-Optimized Machine Image with HashiCorp Packer on GCP

Every time you spin up GPU infrastructure, you do the same thing: install CUDA drivers, DCGM, apply OS‑level GPU tuning, and fight dependency issues. Same old...

How AI may reshape elderly care

Working in the open

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