Your DIY projects

[Donisia]

I want to start doing a few DIY projects at home and was wondering what ideas or projects you guys have already done? My first DIY was probably this:
Turning a crate into a cat bed

[Crzwaco]

[Avatar]

Quasi-DIY. I designed a desk stand for my small desk at home, since it's really tiny, and also an antique, so I don't particularly want to hack it. I had the part laser cut and bent and I spray painted it at home, and then added a hook for my headphones to hang on.

Finished product: (It's the blue thing)


CAD design on my then-tiny desk:


As received from laser cutting services, just cleaned up the oil: