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  1. Certification Tests

JavaScript (Basic) Certificate

Juan De Dios Valero Casillas's HackerRank Certificates

Certificate: JavaScript (Basic)

skill

JavaScript (Basic)

It covers topics like, Functions, Currying, Hoisting, Scope, Inheritance, Events and Error Handling.

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Take the HackerRank Skills Certification Test and make your profile stand out to employers and peers
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