📰 Dev.to · Matthias Bruns

Master React performance optimization through systematic profiling, efficient rendering patterns, and smart bundle splitting strategies for production applicati

Comprehensive guide to testing TypeScript applications with practical patterns for unit tests, integration testing, and end-to-end validation in production envi

Learn practical strategies for running database migrations in production without downtime, including blue-green deployments, backward compatibility patterns, an

Practical database security patterns for modern applications - encryption, access controls, audit logging, and compliance automation in Kubernetes environments.

A comprehensive analysis of Go web frameworks performance in production environments, covering Gin, Echo, Fiber, and Chi with real-world benchmarks and architec

A comprehensive analysis of Go web frameworks performance in production environments, covering Gin, Echo, Fiber, and Chi with real-world benchmarks and architec

A practical comparison of Go web frameworks based on real production workloads, covering performance benchmarks, memory usage, and architectural decisions for s

Advanced Go error handling patterns for production APIs including structured errors, error wrapping, and observability integration. Learn how to build resilient

Learn advanced Go error handling patterns for distributed systems, including circuit breakers, retries, and graceful degradation. Build microservices that handl

Learn advanced Go error handling patterns for distributed systems including circuit breakers, retries, and graceful degradation. Practical examples for building

Explore advanced Go error handling patterns for building robust production APIs, including structured errors, error wrapping, and observability integration.

Islands architecture, signals, server components, and Core Web Vitals. A practical guide to frontend architecture decisions in 2026 — beyond framework hype.

Twelve-factor apps, service meshes, observability, and cost control. What cloud-native actually means beyond the buzzword — and how to get there without rewriti

Our picks from the KubeCon + CloudNativeCon Europe 2026 schedule. AI agent security, Airbnb's zero-downtime migration, Helm 4, Gateway API, Rust vs Go, and more

How to set up GitOps with ArgoCD on Kubernetes. Repository structure, Application manifests, sync policies, secrets management, and multi-environment promotion

How mid-sized companies migrate workloads to the cloud without blowing budgets. Strategy, sequencing, pitfalls, and what it actually costs.

Cloud isn't just for enterprises. A pragmatic guide for mid-sized companies ready to take the first step.

How to structure Go microservices for production. Service boundaries, communication patterns, error propagation, and the tooling that keeps it manageable.

The testing pyramid is 15 years old. Here's how to build a test automation strategy for modern microservice architectures — from unit tests to E2E, with practic

How contract testing prevents the integration failures that unit tests miss. A practical guide to Pact, provider-driven contracts, and fitting contract tests in

Why we chose Go as our primary backend language. Concurrency, simplicity, deployment, and the hiring factor.

Multi-stage builds, image security scanning, size optimization, and local dev workflows. The practical guide to containers that tutorials skip.