Last week on Hacker News, someone announced a new Wordle variant, QWERTLE. As an avid Wordle player and optimizer, I was excited to try playing and solving this new game.

I originally wrote the C# version of this code to write a performance tuning tutorial for DateTime parsing. I came back after learning some Rust to try to compare the performance of the two languages.

I’ve seen a lot of “best first Wordle guesses” posts online, but while they may provide the most theoretical information, I had trouble using them as a human. Here are my adventures coming up with the best starting words for my own play style.

I do the laundry in our house, and it often takes most of a day because I don’t hear the dryer finish. I set a timer on my phone, but it’s often not done when I go check on it. Today Darinee and I finally implemented a “Dryer is done” notification on my phone, so I’ll know exactly when it’s...

We recently set up Wireguard as a home VPN. It’s widely used, trusted, open source, and free, but I stumbled on a few things along the way and the documentation is sparse, so I wanted to write up what I did.

Editor’s Note: This is the first guest post from my wife, Darinee!

You’ve got some existing code and you might want to make it faster. How hard is it to make it faster? How do you go about it? What tools do you need? Is it even worth doing?

I love the Visual Studio C# Performance Profiler, and am shocked to find out how many engineers around me haven’t used it before. It’s very easy to quickly check the performance of your code and you’d be amazed how often there are significant performance bottlenecks there that are very easy to fix.

After two years of minimal travel, we decided to fly to New York City, and I promptly got COVID while there. Our return turned into a surprise COVID road trip; this is the story.

For most of my life, I’ve bought clothes on sale which seemed “good enough”. My outerwear lasts a really long time, though. As a few favorites finally wore out, I decided that I should really just get exactly what I want and get rid of the rest. With that, my quest for some perfect sweaters began.