It's not unheard of. A few examples come to mind: - Go By Example: https://gobyexample.com/ https://gobyexample.com/ - Rust By Example: https://doc.rust-lang.

It's not unheard of. A few examples come to mind: - Go By Example: https://gobyexample.com/ https://gobyexample.com/ - Rust By Example: https://doc.rust-lang.org/rust-by-example/ https://doc.rust-lang.org/rust-by-example/ - V [a weird knockoff of Go] By Example: https://v-community.gitbook.io/v-by-example/ https://v-community.gitbook.io/v-by-example/ There's also 'Learn X in Y Minutes' (https://learnxinyminutes.com/ https://learnxinyminutes.com/), which covers a range of different 'X'es. They make it ridiculously easy to get going with a new tool/language, IMO. It's a superb paradigm in general.