Real programming thread

Share high-quality, well tested libraries aimed at filling an important gap in actual programming to help solve real-world problems without reinventing the wheel.

https://github.com/tjmehta/is-positive-integer

>>10
Maybe LISP doesn't look that great to these people. Maybe they don't read all code with convenient formatting and code highlighters. Maybe they see prefix notation as unnatural and unintuitive.Maybe conforming all code into one model doesn't seem right to them. Maybe boundary-free code is actually harder to read.