Introduction on Codewars 8 Kyu Hello Happy Codevarrior Javascript

this one uses the String() constructor, spread syntax (...), and more kata link: ... slice(), .toUpperCase(), . toLowerCase(), ternary operators, and template literals kata link: ... this one uses the Math.random() and Math.floor functions Math.random() info: ... Code along with me as we solve 'Did she say hallo?', a Level here we use the push() method and spread syntax (...) push() info: ... this one uses an if statement and the conditional (ternary) operator kata link: ...

this how you find out what the whole array equals kata link: a great example of how to use array.prototype.includes() Code along with me as we solve 'Keep up the hoop', a Level

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Last Updated: June 8, 2026

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Codewars 8 kyu Hello Happy Codevarrior! Javascript

Codewars 8 kyu Hello Happy Codevarrior! Javascript

306 views • Live Report

fixing another bug.

Codewars 8 kyu Keep Hydrated! Javascript

Codewars 8 kyu Keep Hydrated! Javascript

150 views • Live Report

this one uses the String() constructor, spread syntax (...), and more kata link: ...

Codewars 8 kyu Hello, Name or World! JavaScript

Codewars 8 kyu Hello, Name or World! JavaScript

511 views • Live Report

slice(), .toUpperCase(), . toLowerCase(), ternary operators, and template literals kata link: ...

Codewars 8 kyu Did She Say Hallo? JavaScript

Codewars 8 kyu Did She Say Hallo? JavaScript

654 views • Live Report

here's how we use the test() method.

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