What this snippet does
Getters and setters let you add logic to property reads and writes without changing how the API looks to callers.
Expected output
Alice Bob bob
Why practise typing this
Typing objects code builds muscle memory for the symbols and indentation JavaScript uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More JavaScript practice
- object literalsObjects · beginner
- computed keysObjects · intermediate
- object iterationObjects · beginner
- object transformObjects · intermediate
- Object.freezeObjects · intermediate
- object spreadObjects · beginner