Codewars

Codewars is a website that offers coding challenges known as kata, which is a Japanese name for a set of martial arts moves that may be done alone or in groups. Codewars, according to the essence of kata, allows you to practice coding through repetition and with other peers.

It's ideal for software developers who are taking online courses, attending coding boot camps, or participating in other training programs to enhance their learning and put their talents to the test. Aside from practice tasks, you may also share your code with your peers and vice versa. This way, everyone has the opportunity to review one another's work and learn about other approaches to a problem. Users create the challenges, which are ranked from 8 to 1 in accordance with the ky or dan ranking system used in martial arts or the Japanese game "Go". The number shows how close you are to achieving a black belt or mastery. The higher your rank, the lower the number. Around 50 core and beta languages are supported by Codewars. And therefore, by completing coding challenges of varied types and levels, you may practice and enhance your abilities.

Website: codewars.com