Racket v8.13
blog.racket-lang.org
blog.racket-lang.org
The racket/treelist and racket/mutable-treelist libraries provide list-like containers that support many operations in effectively constant time, including appending and extracting sub-lists without mutating the given list. Treelists are implemented as RRB Vectors, invented by Stucki, Riompf, Ureche, and Bagwell. (see 4.16 Treelists [1] and RRB vector: a practical general purpose immutable sequence [2], ICFP 2015)
[1] https://docs.racket-lang.org/reference/treelist.html#(part._...
Solid releases, well tested, four times a year, and on all major platforms.
The Racket compiler too. So quick it is used in the REPL, and the compiled code is damn fast too.
There can't be many projects that achieve that?
It is feasible for tenure track academics to use Racket development as a research vehicle to help navigate publish or parent. This makes it feasible for students to use Racket development as route to an academic credential. In turn, the academic context feeds the Racket ecosystem with new novel projects.
Finally standards within the Racket community favor a pedagogical rigor and non-auto-generated documentation.
You can see a short gif of it in action while installing the debug package on the discourse post at https://racket.discourse.group/t/racket-v8-13-is-now-availab...