From Code to Computers: How I Built SPURGE RENTALS from a Side Hustle
How a laptop-trading experiment grew from a 10% side hustle into SPURGE RENTALS, a 2,000+ device operation built on resilience and systems.
I’m Kathan Shah — an entrepreneur and software designer who does whatever it takes to turn ideas into reality. I love taking on problems that look too big, winning against the odds, and using what I build to fund the people and causes I care about. One day, that drive is going to take me to space.





How a laptop-trading experiment grew from a 10% side hustle into SPURGE RENTALS, a 2,000+ device operation built on resilience and systems.
Most companies try to stay ahead of the curve when it comes to visual design, but for Planetaria we needed to create a brand that would still inspire us 100 years from now when humanity has spread across our entire solar system.
When you’re building a website for a company as ambitious as Planetaria, you need to make an impression. I wanted people to visit our website and see animations that looked more realistic than reality itself.
When we released the first version of cosmOS last year, it was written in Go. Go is a wonderful programming language, but it’s been a while since I’ve seen an article on the front page of Hacker News about rewriting some important tool in Go and I see articles on there about rewriting things in Rust every single week.


