5 posts
Replace ngrok with Cloudflare Tunnels, add mTLS for service-to-service auth, and prepare your origins for post-quantum authentication — all from your laptop.
Wire up a local LLM with WebSocket streaming, MCP tool calling, and OHTTP privacy proxy using only Docker, standard CLIs, and config files — no API keys, no cloud accounts.
A complete workflow for tracing cache misses across browser, CDN, and origin using curl, headers, and runtime logs — no vendor dashboards required.
Master HTTP caching headers, debug cache misses with curl, and build invalidation strategies that work — without vendor lock-in or magic.
A blast from the past: a CGI script I wrote in college for network scanning. It's old, it's bash, and it's probably terrible. But hey, it worked!