Agreed. Very different, yet similar philosophies if you squint hard enough. Aaron Hsu did an AMA on here and put it on YouTube showing his GPU compiler for APL code written in APL. The entire thing is maybe 5-10 pages of one-liners and looks darn elegant to me. During his lengthy talk on HN he shows you don't need zillions of abstractions if you can keep all the code in a few screens. He uses Notepad (not Notepad++ even) as an editor too. To me, in a way that makes sense as having to use a gargantuan IDE to manage your gargantuan code base seems wrong on some level. Forth users just take that sentiment one step further and only even include the primitives in their language that they need.