Contador de dias em JavaScript.
JavaScript counter days.
Ferramenta criada para as pessoas que trabalham embarcadas possam contar os dias trabalhados, por isso que no intervalo de 1 dia entre 2 datas são contabilizado 2 dias e não apenas 1.
This Tool was created for people who works onboard to count their days worked, that's why in the interval of 1 day between 2 dates was set to 2 days counted and not just 1.
