Not quite but close. What I posted before is Assembly which is the lowest level language that still uses text AFAIK. If it uses any text at all it must be compiled and linked so that everything is converted to Machine Language which is all 0's and 1's.
On the flip side, there are databases, some online, of compiled objects commonly used since there is no compelling need to reinvent the wheel say in programming a radio button for an app. So instead of you having to write one from scratch, you can pick one (or one closest and mod it) and do Object Coding sorta like "Legos:.