In 2020 JavaScript gained a new feature – optional chaining. It solves a problem we've had ... forever. With many workarounds and standard sol

A surprising feature of JavaScript optional chaining | Swizec Teller

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2021-06-27 14:30:07

In 2020 JavaScript gained a new feature – optional chaining. It solves a problem we've had ... forever. With many workarounds and standard solutions over the years.

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