Chrome 80 introduced tighter control around trusting TLS certificates, which unearthed an interesting bug for one of our projects running on CI.
It turns out solving chess moves with recursion and pattern matching is a lot of fun!
Optimising images for your website can be a bit of a black art, but it’s well worth doing as the bandwidth savings can be large. It will also make a big difference to the speed at which your site loads.
How we built a scoreboard for our ping pong table as a hack day project.