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Complete guide to self-hosting Obsidian sync using Docker, CouchDB, and Pinggy tunnel. No paid Obsidian Sync, full control, and all the fun of building your own sync server!

Understand the key differences between webhooks and APIs, their use cases, and when to choose each for your application. Complete guide with examples and best practices.

OmniRoute is a free MIT-licensed AI gateway you run yourself: one OpenAI-compatible endpoint in front of 290+ providers and 500+ models. We ran it in Docker, got 99 models resolving with zero configuration, tested combos, compression, MCP, and the CLI, then shared the whole thing over a public HTTPS URL with Pinggy. Facts rechecked against v3.8.51 (October 2026).

Compare the best AI tools for blog and content writing in 2026: Outrank, Surfer SEO, Frase, Jasper AI, Koala Writer, and more, with key features and pricing.

Open-weight AI image generators to self-host in October 2026: Qwen-Image-2.1, Ideogram 4.0, FLUX.2, Qwen-Image-2512, Ming-Image, HunyuanImage 3.0, Cosmos3 and more, ranked by Arena Elo with license, VRAM and interface notes.

The best ngrok alternatives in 2026, compared on price, free tier limits, UDP support and custom domains: Pinggy, Cloudflare Quick Tunnels, Tailscale Funnel, zrok, LocalXpose, Playit.gg and more, plus 5 open source picks.

The best local LLM tools in 2026 (LM Studio, Unsloth, Ollama, LocalAI and more) and the open-weight models that fit in 128GB of memory, with measured 4-bit sizes for Qwen3.8, Gemma 4 and gpt-oss.

Netlify moved Edge Functions from V8 isolates to Firecracker microVMs and cut median warm latency from 25-40 ms to 5-6 ms. Here is how microVM snapshots, EROFS and rendezvous hashing make that work.

AI agents and webhooks let attackers automate phishing end to end: personalized messages, AI-built fake login and crypto portals, real-time follow-ups, and campaigns at scale. Here is how it works and what defends against it.

ChatGPT plugins are back, built on MCP servers. Build a working plugin in Node.js, test it in developer mode through a Pinggy tunnel, package plugin.json, and submit it to the directory.