Pi-hole is one of my favorite services that solves an everyday problem without requiring expensive hardware. Install it on a Raspberry Pi, configure your devices to use it for DNS, and you can block unwanted domains while monitoring DNS activity across your network.

I'm an ardent supporter of archiving things. The Internet Archive and Wayback Machine are two of my most frequented places online. As I was researching something earlier this year, I stumbled upon something I (surprisingly) hadn't heard of before: the WARC format. These things are one of the most fascinating files/formats I've come across since Ogg Vorbis. And I wanted to learn more about what they are and how to use them.

Buying a new router feels like a sure-fire way to fix a bad internet connection (even though a router that's new to you may not be new at all). But if your internet was alright before and you bought a new router and it's all gone downhill, you're not imagining it. It's completely possible for a new router to mess up your connection despite all that money you just spent on trying to improve it.

Most subscription apps are genuinely useful, but after a while the monthly fees add up to a number that's hard to ignore when you realize half of what you're paying for is syncing your own data back to you. Each app solves a real problem, and you have to keep paying for it every month. But you can get a lot of the same features in Obsidian for free.

Have you ever glanced at your Android phone’s status bar and spotted a little landline phone icon you didn’t recognize? It is easy to dismiss an unfamiliar symbol or assume something has changed with your phone, but these tiny indicators can actually tell you quite a bit about what your device is doing.

UniFi hardware earns loyalty from people who want control over their networks. Yet your gateway, switches, and access points may be talking to Ubiquiti’s servers more often than you’d expect. Here’s what gets sent, why, and how to rein it in.