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  • Featured, Self-hosting, Tutorials

Cloudflare: the free shield for your server

Digital shield protecting a server with Cloudflare DNS proxy setup

Setting up a Cloudflare proxy DNS setup puts a layer between your server and the rest of the world, and the best part: it costs nothing. If you self-host WordPress, a mail server, or anything from home, your IP is…

  • Mr. Appz
  • 6 August, 2026
  • AI and Productivity, Featured

LLM Models for 8GB VRAM: 2026 Guide

LLM models running on an 8GB VRAM GPU — 2026 Guide

Having a GPU with 8 GB of VRAM in 2026 doesn’t make you a second-class citizen of local AI. Quite the opposite: LLM models 8GB VRAM have improved so much that you can now run models rivaling paid APIs from…

  • Mr. Appz
  • 31 July, 2026
  • AI and Productivity, Featured, Tutorials

ProtonMail Custom Domain Setup: The Complete Guide

Set up ProtonMail custom domain: verified panel

Having email on your own domain changes how people perceive your brand. It goes from [email protected] to [email protected]. And if you also want end-to-end encryption and genuine privacy, to set up ProtonMail custom domain is one of the best decisions…

  • Mr. Appz
  • 17 July, 2026
  • AI and Productivity, Featured

Can your GPU run an LLM? The updated guide you needed

GPU running LLM models based on hardware in 2026

You’ve decided to dive into local AI. You’ve read about Ollama, tinkered with interfaces like Onyx or Open WebUI, and now you have a question that keeps you up at night: can my GPU handle this? The short answer is…

  • Mr. Appz
  • 11 July, 2026
  • AI and Productivity, Featured

Onyx vs Open WebUI: your first local LLM, no drama

Onyx vs Open WebUI: comparison of local LLM interfaces

You’ve decided to dive into local LLMs and, while looking for an interface, you stumble into the eternal debate: Onyx vs Open WebUI. Great choice, because running an AI model on your own machine, without sending data anywhere and without…

  • Mr. Appz
  • 2 July, 2026
  • Featured, Hardware, Tutorials

GPU Undervolting and Overclocking Tutorial

Today I bring you a tutorial I made explaining how to do undervolting and overclocking on your GPU. The results are surprising, and honestly I don’t know why they don’t come like this from the factory. What is undervolting? Undervolting…

  • Mr. Appz
  • 29 June, 2026
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