You can get a sense of their philosophy by reading what the company's cofounders have written on the subject [0][1]. They've even written a book about it.

You may not buy it, and that is absolutely fine.

If you do however, and if you've ever worked at a company that works similarly, can you post about it here?

[0] https://medium.com/@dhh [1] https://medium.com/@jasonfried