Most blogs reach for Disqus on day one. It takes about five minutes to set up. What you don’t see at sign-up is the deal you’re making. Disqus is free because it monetizes your readers. Every person who loads your comment section gets tracked, profiled, and served ads. They never agreed to it. That’s just the business model behind the embed script you pasted into your template.

Remark42 changes the equation. It is a self-hosted, open-source comment engine built in Go. It ships as a single Docker image. It collects only the data needed to run a comment section, and nothing more. This guide walks through the whole setup. You’ll deploy Remark42 behind Nginx with HTTPS, wire it into a Hugo site, set up moderation, and keep your data safe with automated backups.

Alacritty is still the best pick if you want raw speed and low overhead. Kitty wins if you want a full terminal workspace with graphics, splits, and automation hooks built in. In 2026 the speed gap is small. The real choice is less about “which is fastest” and more about which workflow you want to live in all day.

This guide tests both in real Linux work, not just feature lists. It also covers what most posts skip: Ghostty and WezTerm context, tmux and zellij tips for Alacritty, shell hooks in both, and access trade-offs that matter day to day.

Laptop overheating on Linux is rarely one bug. It’s a stack problem. Firmware, kernel power policy, the CPU governor, discrete GPU power, and plain dust in the heatsink all interact. The good news: Linux shows you every layer. Work through it in order and you can cut sustained temps by 8 to 20 C, quiet the fans, and stretch battery life without slowing the laptop down.

This guide reads as a full workflow, not a random list of tweaks. You’ll start with prereqs and a baseline, score how bad the issue is, then fix in order: software first, firmware and kernel next, hardware last.

Steam Deck OLED tuning is no longer just about pushing sliders and hoping for more FPS. The stack is layered. Valve’s kernel, your Proton version, the game engine, and power policy all interact. Tune one layer alone and you often trade smoothness for crashes, or frame rate for battery drain.

This guide chases one goal: steadier frame times and longer battery life, without turning your Deck into a fragile science project. You get a safe workflow, specific kernel options, and game profiles you can reuse.

It’s a common frustration. You have a high-end Linux laptop with a cutting-edge WiFi card , yet your speeds are stuck in the single digits. Even on a fast fiber connection, the experience feels sluggish. Web pages hang, and file transfers take ages. Many users blame the drivers. But the cause is often more basic: the radio band you are connected to.

Modern WiFi hardware is very capable. But old networking setups often hold it back. Most routers today broadcast on two main bands: 2.4GHz and 5GHz, and more and more on 6GHz. The 2.4GHz band has better range and gets through walls well. It is also very crowded. Every neighbor’s router, your Bluetooth mouse, and even your microwave use this same space. That congestion leads to packet loss and big speed drops, no matter how fast your internet plan is.

If you reinstall Linux more than once a year, your setup is probably still too manual. Most people keep a checklist in their head: install packages, copy shell config, fix fonts, set up Git and SSH, restore editor plugins. Then they spend a week finding what they forgot. That works until it doesn’t. A failed SSD, a new laptop, or a distro hop shows how fragile the workflow is.

A better model is to treat your desktop like infrastructure: declarative, version-controlled, and repeatable. Ansible handles package and system state. GNU Stow links your dotfiles cleanly. The result is a setup you can rebuild in 20 to 40 minutes with few hand edits. It also keeps improving over time instead of drifting.