Go Fuzzing: How to Find the Bugs Your Tests Will Never Catch
Go fuzzing finds bugs your tests never will. Learn to write fuzz targets that catch off-by-one errors, integer overflows, and invariant violations.
Lightning CSS vs PostCSS: Ditch the Plugin Bloat and Process CSS at Native Speed
Ditch PostCSS plugin bloat for Lightning CSS, a Rust-based CSS parser that ships as a single binary. 100x faster builds and zero JavaScript overhead.
JWT Security Pitfalls That Will Get You Owned: alg=none, Key Confusion, Weak Secrets, and Replay Attacks
Discover JWT security vulnerabilities: alg=none, key confusion, weak secrets, replay attacks. Real CVE examples and code fixes to protect your APIs.
One GPU, Many Pods: NVIDIA MPS vs Time-Slicing in Kubernetes (Working Manifests Included)
Master GPU sharing in Kubernetes with NVIDIA MPS vs time-slicing. Reduce cloud costs, maximize utilization, and get working manifests for both solutions.
Stop Paying for SpeedCurve: Self-Host Real User Monitoring with Grafana Faro
Self-host Real User Monitoring with Grafana Faro. Monitor Core Web Vitals and user experience metrics without expensive SaaS lock-in or vendor fees.
Go Benchmark Hygiene: Stop Lying to Yourself with -benchmem, -count, and Real Statistics
Master Go performance testing. Discover how -benchmem, -count, and benchstat reveal real optimizations instead of measurement noise.
Your Home Server, on Autopilot: Building an Autonomous Maintenance Agent with Cron + Claude CLI
Build an autonomous agent that monitors your home server, detects issues, and fixes them automatically. Production-ready with Claude and Cron.
Cgo When You Must: Managing the Boundary Cost
Learn why Cgo has hidden performance costs and when it’s worth using in Go. Master goroutine pinning, stack switching, and boundary optimization techniques.
Permissions-Policy Headers: Lock Down Your Browser Features Before Someone Else Does
Permissions-Policy headers restrict browser features like camera, microphone, and geolocation. Learn how to lock down your site’s APIs and defend against attacks.
Stop Over-Engineering Your Messaging: NATS JetStream Is the Kafka You Can Actually Run
NATS JetStream delivers Kafka’s features in 20MB, with single-node clustering and built-in persistence. Ideal for startups and microservices deployments.