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10 ejercicios de hoisting y scope para practicar entrevistas frontend

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Un nuevo artículo de DEV Community propone diez ejercicios para practicar preguntas de hoisting y scope que suelen aparecer en entrevistas frontend. Cada ejercicio muestra un fragmento de código que el lector debe predecir antes de revisar la solución. El texto explica cómo var, let, const, las declaraciones de función y las expresiones de función se comportan al elevarse. Las respuestas, según el autor, fueron verificadas en Node.js, y el material se presenta como continuación de un post previo sobre variables y tipos de dato.

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