Introduce and explain the "falsy" term

[manueljordan]

Hello

Huge thanks for your valuable tutorial, I am re-working with JS and because JS itself evolves I am refreshing my knowledge with your tutorial

Just in case in the following page

• https://javascript.info/logical-operators

Appears many times the "falsy" term. I thought it was an error but actually it is a valid term in JS

It indicated at (and in other pages):

• https://developer.mozilla.org/en-US/docs/Glossary/Falsy

Therefore consider in add a special note indicating why is used the "falsy" term and not "false" (as is expected at first glance)

Thanks for your understanding

[joaquinelio]

there is a cool explanation in the previous chapter

But I just found it. I missed it too when I read then when I translated the article, so I believe you are right. I added a PR with the internal link to it.