Pinggy Blog

Tunnels, networking, self-hosted LLMs, and AI news

Hands-on guides, protocol deep dives, and field notes on tunnels, SSH, reverse proxies, self-hosting, self-hosted LLMs, and AI - from the people building Pinggy.


Best Prompt Library Websites for AI-Assisted Software Development in 2026

Prompt Libraries Developer Tools

Looking for prompt library tools that actually give you prompts, patterns, or prompt starters to copy and paste? These are the best prompt-library websites for developers in 2026, including 21st.dev, PromptDen, AIPRM, PromptHub, PromptHero, Snack Prompt, and PromptBase.

Best Open Source Self-Hosted LLMs for Coding in 2026

Open Source LLM Self-Hosted AI GLM-5.2

Discover the best open source LLMs for coding and development that you can self-host. Compare Kimi K3, GLM-5.2, MiniMax M3, DeepSeek-V4-Pro-Max, Qwen3.6, Muse Glimmer 30B, Devstral 2, MiMo-V2.5-Pro, and more with benchmarks, hardware requirements, and deployment guides.

What is Generative Engine Optimization and How Can You Excel at GEO?

GEO SEO AI Search

Generative Engine Optimization (GEO) is the practice of structuring content to maximize visibility in AI-generated search responses. Learn what GEO is, how it differs from SEO, and actionable strategies to get your content cited by ChatGPT, Perplexity, Google AI Overviews, and more.

How to Monitor Uptime Status of Your Website or App for Free

Uptime Monitoring Open Source DevOps

Learn how to monitor your website or app uptime for free using Upptime an open-source, GitHub-powered uptime monitoring tool with a built-in status page, incident tracking, and notifications.

How to Self-Host Langflow and Access It Remotely

Langflow AI Agents Self-Hosted

Learn how to install and self-host Langflow locally using pip, uv, or Docker, and make it remotely accessible from anywhere using Pinggy. Build and deploy custom AI agents without cloud lock-in.

Self-Hosted Cloud Storage, Calendar and Contacts with OxiCloud

Self-Hosted Docker Rust

OxiCloud is a lightweight, Rust-powered open-source cloud platform that gives you self-hosted file storage, CalDAV calendars, and CardDAV contacts on minimal hardware a faster, privacy-first alternative to Nextcloud.

Best Open-Source Alternatives to ChatGPT in 2026

Open Source AI Self-Hosted AI Local LLM

Discover the best open-source alternatives to ChatGPT in 2026. Compare Open WebUI, Jan, GPT4All, LibreChat, LobeChat, AnythingLLM, and more self-hosted AI chat platforms you can run locally with full privacy.

Top 10 Tools to Automate Your Marketing in 2026

AI Agents Marketing Automation

Discover the best AI agents for marketing in 2026. Compare Jasper AI, HubSpot Breeze, Albert AI, Persado, Synthesia, Hootsuite, and more to automate content creation, ad campaigns, email marketing, and social media.