Codewars kata series for practicing JS fundamentals

I came across this Kata series for practicing Javascript fundamentals in one of the F&C Gitter groups: [Codewars Kata Series for practicing JS fundamentals](https://github.com/myjinxin2015/Katas-list-of-Training-JS-series) I think such aa series would have been excellent an excellent orientation into codewars Katas and would have saved me a whole lot of time.

In the back of my mind is something like a Javascript algorithmic problem solving book, which sequentially introduces the langauge constructs, use cases of language constructs, program solving patterns and idioms (accumulating with a for loop for example), using Codewar Kata type problems (for example, there is a classification of problems that might go under the name "coding and decoding", another by the term "number systems"; the general idea would be to catalogue the sequence of ideas and themes and general CS principles that would allow one to solve progressively more difficult Katas).

Whatever might be my unrealised fantasies, this series does contain the essence of what I had in mind, something like a problem-solving supplement for Eloquent Javascript, and too, this person has put something out there. I suppose when first learning of Codewar Katas what I wanted wanted was an organized progression of ideas, starting simple, leading all up to the more difficult katas.

Comienza revisando el texto del issue y la Codewars Kata Series enlazada para practicar los fundamentos de JS. Compara esa progresión con la estructura existente del repositorio learn-javascript, que el issue no identifica. Para darlo por terminado se necesitarían un alcance acordado y una secuencia organizada de material de práctica de JavaScript, pero el issue no proporciona ningún archivo, prueba ni criterio de aceptación concreto.

Escrito por el modelo de indexación a partir del texto del issue.