What are the best platforms for code challenges for hiring developers?

Platforms where recruiters or companies can assess candidates' skills by testing their code online.

Comments

[Vinicius Stock]

I really enjoy HackerRank, which has a variety of different challenges and accepts many programming languages.

I've been asked to complete a challenge test on it for a job interview before.

[Alan Barr]

I haven't used it but we've had some people explore Codility for hiring

[Julia Torrejón]

Thank you! I have also found Hackajob where they make tech hiring based on skills, and you can add links to past projects or solve code challenges as well.