AKA my personal std extension, but almost every name and acronym are already taken
A simple defer macro that works like Zig's defer
A hashmap (specifically flatmap) implementation that only works with character slices as keys (string w/ length), so dict(ionary) was most appropriate
A doubly-linked list which doesn't destruct node chains in otherwise destructive methods (allowing you to reuse node chains)
Print macros like printfn (printf w/ newline), print (prints every given argument according to its type) ((also has a printn variant)), and their fprintX counterparts
A queue interface on top of the linked list, which restricts to adding to the back and taking from the front
Slices are just a pointer with a length... although they are really convenient
A stack interface on top of vector, which restricts to adding to the top and taking from the top, with some extra methods for Forth like stack manipulation
Extra utility macro's that make your code more explicit, like the function-, private-, header-, ref keywords and pun_cast
A dynamic array implementation named according to C++, because I Can't Believe It's Not C++!