📰 Dev.to · Matheus
Articles from Dev.to · Matheus · 27 articles · Updated every 3 hours · View all reads
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Dev.to · Matheus
1mo ago
Rust 1.94.0: array_windows, Cargo Config Includes, and 10 Breaking Changes You Should Know About
Rust 1.94 brings array_windows, Cargo config includes, TOML 1.1 support, and 10 breaking changes.
Dev.to · Matheus
1mo ago
Rust 1.93.0 release notes: SIMD, varargs, and the stuff that breaks builds
I’ve watched “minor” Rust upgrades stall a release train for one dumb reason. Emscripten flags. Rust...
Dev.to · Matheus
1mo ago
Node.js 25.6.0 Release Notes: What Breaks, What Changed, What I’d Test
Another “maintenance” release. What broke this time, and why does it touch async tracking, networking...
Dev.to · Matheus
1mo ago
Kubernetes 1.36 apiserver /readyz now waits for watch cache
Test first. If you run production traffic, treat this as a control-plane behavior change, not a...
Dev.to · Matheus
1mo ago
Kubernetes 1.32 End of Life: Migration Playbook for February 28, 2026
12 days. That's how long Kubernetes 1.32 has left before the upstream project stops issuing patches....
Dev.to · Matheus
1mo ago
Popular Kubernetes Distributions Compared (2026)
Choosing a Kubernetes distribution is one of the first decisions platform teams face. The ecosystem...
Dev.to · Matheus
1mo ago
Node.js 20 End of Life: Migration Playbook for April 30, 2026
Node.js 20 reaches end of life on April 30, 2026. If you are reading this in March or April, you are...
Dev.to · Matheus
1mo ago
Kubernetes Events Explained: Types, kubectl Commands, and Observability Patterns
What Are Kubernetes Events? Every time something happens inside a Kubernetes cluster -- a...
Dev.to · Matheus
1mo ago
Companies Using Kubernetes in 2026: Who Runs K8s and How They Scale
Kubernetes Adoption in 2026: The Numbers Kubernetes has moved well past the early-adopter...
Dev.to · Matheus
1mo ago
Pets vs Cattle DevOps: The Security Risk You Inherit
Pets vs Cattle DevOps: The Security Risk You Inherit No CVEs patched. Your attack surface...
Dev.to · Matheus
1mo ago
Container Escape Vulnerabilities: The CVEs That Shaped Docker and Kubernetes Security
Why Container Escapes Matter Containers are not virtual machines. A virtual machine runs...
Dev.to · Matheus
1mo ago
Kubernetes Operators Explained: What They Are, How They Work, and How to Build One
What Is a Kubernetes Operator? A Kubernetes Operator is a method of packaging, deploying,...
Dev.to · Matheus
1mo ago
Container-Optimized Linux Distributions Compared: Flatcar, Bottlerocket, Talos, and Fedora CoreOS
The moment your team starts running Kubernetes at scale, you start questioning whether a...
Dev.to · Matheus
1mo ago
CI/CD Pipelines with Kubernetes: Best Practices and Tools
If you're studying DevOps or software engineering, you've probably heard that Kubernetes is "the...
Dev.to · Matheus
1mo ago
Observability in 2026: OpenTelemetry, Distributed Tracing, and the Three Pillars
Observability in 2026: OpenTelemetry, Distributed Tracing, and the Three Pillars Quietly,...
Dev.to · Matheus
1mo ago
Debugging Kubernetes Nodes in NotReady State
A node stuck in NotReady is one of the most common, and most disruptive, Kubernetes issues. When a...
Dev.to · Matheus
1mo ago
Securing the Kubernetes Dashboard: A Hardening Guide for 2026
What Is the Kubernetes Dashboard? The Kubernetes Dashboard is a general-purpose, web-based...
Dev.to · Matheus
1mo ago
Blameless Postmortems That Actually Change Your System
The best blameless change is simple: you stop hunting for a culprit and start funding the fix. I...
Dev.to · Matheus
1mo ago
What is eBPF? A Practical Guide for Kubernetes and DevOps Engineers
eBPF (extended Berkeley Packet Filter) lets you run sandboxed programs inside the Linux kernel...
Dev.to · Matheus
1mo ago
TypeScript 7.0 Goes Native in Go, TS 6.0 Breaks Defaults
Update (Feb 19, 2026): TypeScript 6.0 Beta officially dropped on Feb 11. Microsoft confirmed this is...
Dev.to · Matheus
1mo ago
Kubernetes Gateway API vs Ingress vs LoadBalancer: What to Use in 2026
I've watched teams "just add an annotation" and accidentally turn their ingress controller into a...
Dev.to · Matheus
1mo ago
PostgreSQL vs MySQL: A 2026 Production Decision Framework
Picking a database for a new service in 2026 is less about "features" and more about what fails first...
Dev.to · Matheus
1mo ago
Container Image Scanning in 2026: Clair vs Trivy vs Grype
Container Image Scanning in 2026: Clair vs Trivy vs Grype Test first. If you run...
Dev.to · Matheus
1mo ago
Kubernetes Upgrade Checklist: The Runbook I Wish I Had
A practical pre-upgrade, during-upgrade, and post-upgrade checklist for Kubernetes minor version bumps. Born from too many 3 AM rollbacks.
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