The latest revisions across our writing on tunnels, networking, self-hosting, self-hosted LLMs, and AI - freshest updates first.
HackerRank open-sourced its AI hiring agent and the same resume scores differently every run, from 66 to 99. Here's how the pipeline works, why it's non-deterministic, and how hidden PDF text can inflate a score.
A technical deep-dive into webhooks: what they are, how they work, how to build a secure receiver with HMAC signature validation, handle retries idempotently, and test locally during development.
A look at why geolocation testing matters, the testing dimensions it covers, and the domains where checking a website from different locations makes the difference.
Discover the best AI coding tools in 2026. Compare GitHub Copilot, Cursor, Windsurf, Claude Code, and open-source alternatives. Find the perfect AI assistant for your development workflow.
OpenAI and Broadcom unveiled Jalapeño, OpenAI's first custom ASIC targeting 50% cheaper inference than Nvidia GPUs. Here's what the chip is, how it compares, and what it means for API costs and the broader silicon war.
OpenMontage is the world's first open-source agentic video production system. Learn how it works, how to set it up for free, and how to share Remotion previews online with Pinggy.
Discover the top 10 Ngrok alternatives in 2026. Explore Pinggy.io, LocalXpose, Localtunnel, LocalCan, and more. Compare features, AI agent skill support, ease of use, and prices in this comprehensive guide.
A practical guide to tool use in OpenAI, Gemini, Claude, and Grok APIs - web search, code execution, function calling - plus a step-by-step walkthrough for building and deploying your own custom tool server using the Model Context Protocol.
A comprehensive guide to AI medical imaging and diagnostic AI in 2026 - the best radiology AI tools, FDA clearance data, accuracy benchmarks, Midjourney Medical's whole-body ultrasound scanner, Aidoc, Viz.ai, Paige, Tempus AI, and what actually works in clinical settings.
Voicebox is an open-source, local-first AI voice studio for cloning voices, dictating text, and composing multi-track audio. This guide shows how to run it as a server and expose it remotely with Pinggy.
