Seconding redis, and noting that the original redis source code is _also_ an interesting read and demonstrates how approachable well-written tcl is, even for th

Seconding redis, and noting that the original redis source code is _also_ an interesting read and demonstrates how approachable well-written tcl is, even for those entirely unfamiliar with it as a language: https://gist.github.com/antirez/6ca04dd191bdb82aad9fb241013e88a8 https://gist.github.com/antirez/6ca04dd191bdb82aad9fb241013e...