I don't get it

Aaaahh... Tweetdeck for Github :)

I use both services. Github for public projects and Bitbucket for private projects.

Simple answer: follow the principles of DRY... Don't Repeat Yourself... For sure we can write such functionality ourself but why should we if it's already there? Also humans are not perfect and when you write code you could produce errors... Then you have to write tests for this functionality, ... Somebody else has done this before... There's no need for us to care...

PHP 7 has better benchmarks compared to HHVM in most big php applications like wordpress, drupal, magento, laravel, mediawiki, ...

Ah ok. Thank you :)

Definitely GraphQL. It bundles all requests into one and saves massive bandwith in comparsion to REST. And you get the data in the format you like. I haven't looked closer at storing / manipulating data, but for retrieving data GraphQL is definitely better than rest.

@Robert The latest Version of internet explorer can emulate all older browsers and this can be controlled by the network administrator and be enabled for specific pages, only.

Dropping Support for older browsers ;)

I'm using reset.css