Who is more popular?

Question

Pug

How to find out who is more popular than pug or handlebars?

I look at npm uploads and the results are:

1) handlebars - 7,028,437
2) pug -

984,013 Handlebars wins a lot here, but if you look at gulp and webpack uploads:

1) pug(gulp) - 16 107; pug(webpack) - 69298
2) handlebars(gulp) - 9302; handlebars(webpack) - 55 875 Pug

already wins, how can you find out who is more popular?