I just released 1.0.0 of the Transducers library for #commonlisp
I’ve made quite a few improvements: https://git.sr.ht/~fosskers/cl-transducers/tree/master/item/CHANGELOG.md#100-2023-09-07
Highlights:
- Operating over (and into!) plists and hash tables is now possible
- CSV support
- The introduction of a few custom Conditions
You’ll never need loop again.
Next step is to complete the Emacs Lisp port.