hacer un detector de ubicación en tiempo real en html

## javascript

* **js framework vs library**
    * it's a library if it adds only an extra layer of abstraction on top of the language itself
    * it's a framework if it adds an extra layer of abstraction and also has a default way of doing things
    * framework: angular, react
    * library: jquery, lodash


## css

* **algo de css**
    * how to remove the space between inline-block elements?
        * https://css-tricks.com/fighting-the-space-between-inline-block-elements/
        * https://css-tricks.com/almanac/properties/f/font-size/