While I am at UTC+1:00 (Berlin time), you should have GMT (in London) right?
But as far as Github tells, @rtsao has GMT-8 (San Fransisco).
While we probably all need to work over the day that could be challenging hehe
Hi, this new project highly related to what you are dealing with here:
This is to inform you that we just released a stable 0.1.0 series of the VCL ,  on NPM.
The VCL is a general purpose CSS "un-framework".
"Un" because it's modular and extensible unlike the well-known monoliths.
It can "Bootstrap" your next project in being used for a static Web site
or take care of your CSS chores for Web Component you create in your favorite MV* framework.
Well the latter one probably only if you do not think that inline CSS are the future .
We are already working on an corresponding range of
Web Components for Ember.js  which leverage the VCL (in stable beta state currently).
Please check those slides  for an introduction and more info.
And see here a generated documentation  from all
core modules with the default theme.
From a tech perspective, it is a opinionated CSS pre-processor based on the very powerful rework 
family of CSS processing tools and uses NPM as package management infrastructure also
for the CSS itself making it maybe the first fully modular CSS framework.