I can't stand most http libraries (full of mutable state!) and I spend a lot of time making http calls. So I built a functional/immutable http request library w

I can't stand most http libraries (full of mutable state!) and I spend a lot of time making http calls. So I built a functional/immutable http request library which has been dramatically improving my personal quality of life for about 7 years now. No idea if anyone else uses it, but it doesn't really matter. Java version: https://github.com/stickfigure/hattery https://github.com/stickfigure/hattery Typescript version: https://github.com/stickfigure/hatteryjs https://github.com/stickfigure/hatteryjs