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Explore the best open-source AI trading agents in 2026 - TradingAgents, ai-hedge-fund, FinRL, FinRobot, and FinRL-Trading. Full setup guide, architecture breakdown, real performance numbers, and an honest take on whether AI trading bots can generate returns.

How Pinggy serves tunnels from three regions: the core/edge split, self-hosted PowerDNS on Postgres with WAL streaming replication, and why anycast is still hard.

The best open source command-line AI coding agents and harnesses in 2026, ranked by GitHub stars: OpenCode at 165k, the new Pi harness, OpenHands, Cline, Goose, Aider, Crush, Qwen Code and more - with honest notes on licenses, local models, and which projects are dying.

Discover the top self-hosted software of 2026, featuring innovative tools for documentation, media management, resource monitoring, and more. Explore detailed reviews, features, and release dates.

Understand the key differences between UDP and TCP protocols. Learn when to use each for gaming, streaming, web browsing, and real-time applications with practical examples.

Discover the best DNS for gaming in 2026 to reduce latency and improve performance. Explore top options like Cloudflare, Quad9, AdGuard, NextDNS, and Control D with setup guides.

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!

How to expose a local server so Stripe, GitHub, Slack and others can deliver webhooks to your dev box. Covers Pinggy tunnels, provider CLIs, inspection tools, and HMAC signing.

Turn an Android phone into a small web server with Termux and Pinggy. Step-by-step: install Termux from F-Droid, serve a page, expose it over an SSH tunnel.

I was packing for a trip and realised I had no way to reach my home desktop if something went sideways. I didn’t want to install TeamViewer or any other agent, just plain RDP over a tunnel. This post walks through …