Cómo elegir qué herramienta pequeña construir cuando trabajas en solitario

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Para quienes desarrollan por su cuenta, el reto principal suele ser decidir qué idea merece el siguiente tramo de tiempo, más que escribir el código. El texto recomienda describir primero el problema en una sola frase, sin depender de la herramienta, para no partir de la solución. Considera más valiosas las señales externas y repetibles, como personas que ya pagan soluciones imperfectas o preguntas recurrentes en foros, frente a la mera intuición personal. También advierte que mantener una herramienta puede exigir más esfuerzo que su creación inicial, por lo que conviene fijar de antemano un límite de dedicación y la señal mínima que justificaría seguir. Finalmente, propone prototipos acotados que permitan observar el comportamiento real de los usuarios con un coste bajo de equivocarse.

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