I did this https://github.com/xliiv/fui This is something different, but maybe someone could say it's sort of "completions"? Fui also has a feature which allow to copy/dump a whole form (ctrl-k) string which can be pasted to bash.

this is absolutly awesome. Polymer shines :)

+1 for web components and Polymer https://beta.webcomponents.org/

A lot of people go on about Polymer, but no one actually uses it?

Hm, some of the biggest enterprises in the world and industry leaders use it.

I'm not sure why this is repeated on HN all over and over.

https://youtu.be/VBbejeKHrjg?t=9m32s

BTW, Chrome browser's: PDF reader, download listing, new settings are Polymer afaik.

Google uses https://gaming.youtube.com/

IBM uses https://console.ng.bluemix.net/catalog/

Theres tons more. Btw. "main" youtube is also switching to polymer.

I tried it, but it was too clunky for my taste.

SkateJS seems a bit nicer and also produces WebComponents.