Agree, the devhints.io is a great example!
I think it might be a good idea to have such community driven GitHub repo as a "source of truth" for different useful information. Especially when dev.to is going open-source! This way dev.to could have algorithms related repo that might have been managed by community.
This is actually what happens now in JS Algorithms repository. People are creating pull requests and changing things there. But yes it is only about algorithms there.
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