Newsletters

Issue 115

The try block in Rust. How Java Virtual Threads Broke Netflix. Model Context Protocol Server for Home Assistant. On Idempotency Keys. MySQL Repository Analysis Reveals Declining Development and Shrinking Contributor Base. Patterns for Defensive Programming in Rust. That’s Unpossible – A full stack side project webapp (including a high-fidelity UI!) all in Kotlin. Remotely access your Synology from anywhere with Tailscale. Stop Breaking TLS. Fray Detects Concurrency Issues in JVM Languages.

Issue 114

Chopping the monolith. Managing Side Effects: A JavaScript Effect System in 30 Lines or Less. The Country That Broke Kotlin. Codex, Opus, Gemini try to build Counter Strike. Writing a good CLAUDE.md. You Want Microservices, But Do You Really Need Them? How revenue decisions shape technical debt. Rethinking Spring Application IntegrationTesting. Introducing Mistral 3. Duplication Isn’t Always an Anti-Pattern. Sampling in the OpenTelemetry Collector. Patterns for Deploying OTel Collector at Scale.

Issue 111

Cherry-pick automation with Bash. What’s new in Kotlin 2.2.21 (and 2.2.20!). Jackson 3.0.0 (GA) released. FFmpeg to Google: Fund Us or Stop Sending Bugs. The Root Cause Fallacy: Hidden Causes. MockK: Under the cover. 7 Common Kubernetes Pitfalls. Agentic Pelican on a Bicycle. Software Development in the Time of Strange New Angels. Mergiraf: syntax-aware merging for Git. Running Java on iOS: Gluon Introduces OpenJDK Mobile Resources and Automated Build Pipelines. Spring Framework 7.

Issue 110

Timely computation of derived values. Send this article to your friend who still thinks the cloud is a good idea. Spring Boot vs Quarkus: A Migration Story with Ugly Truths. Battle-Tested Lessons from 10 Years in a Single Codebase. À quoi ça sert, des certifs en 2025 ? You Should Write An Agent. k8s-1m Overview. Optimise for continuous change, not modernisation or legacy. Monorepo vs Multi-repo vs Git submodule vs Git Subtree: A Complete Guide for Developers.

Issue 109

Default map value. Meta and TikTok broke EU rules on data access for researchers. Spring Shell 4.0.0-M1 is available! Simplify Your Code: Functional Core, Imperative Shell. Log4j 2 Plugins. Anthropic Introduces Skills for Custom Claude Tasks. You already have a git server. We Deleted Tokio From Our Payment System and Cut Cloud Costs by $127,000. Your data, their rules. Scaling Postgres. Understanding Docker Internals: Building a Container Runtime in Python.

Issue 108

Renovate for everything. OpenTelemetry Sampling update. Migrating to Hetzner. Best practices to kill your team proactivity. Let’s write a macro in Rust - Part 1. Axum Backend Series: Models, Migration, DTOs and Repository Pattern. Hosted Control Planes and Bare Metal: What, Why, and How. The Declarative configuration journey: Why it took 5 years to ignore health check endpoints in tracing. SQL Anti-Patterns You Should Avoid. You’re Wasting Time in Java Without These 10 Libraries.