Nezir Zahirovic
Nezir Zahirovic

How do JavaScript’s global variables really work?

In this blog post, we examine how JavaScript’s global variables work. Several interesting phenomena play a role: the scope of scripts, the so-called global object, and more.Scopes The lexical scope (short: scope) of a variable is the region of a program where it can be accessed. JavaScript’s scopes are static (they don’t change at runtime) and they can be nested – for example:.


How do JavaScript’s global variables really work? #javascriptba #javascript #nodejs #reactjs #angularjs #vuejs #meteorjs #typecscript #jquery #emberjs #bosnia