React Compiler Explained: How Auto-Memoization Works and When It Silently Gives Up
Learn how React Compiler automatically optimizes components with memoization. Discover when it works, when it gives up, and why it matters for React 19.
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.