Most courses hand you a certificate for watching the videos. This is the honest version: a live
tally of what you actually did here, graded practice and hands-on capstones, computed
in your browser from your own activity. No account, nothing on a server, nothing to buy.
KB Cafe · proof of doingHere's what I've built so far
0XP earned
0day streak
0practice exercises solved
0capstones built
0lessons marked done
Generated in your browser at kbcafe.com. Not stored on any server.
Proud of it? Screenshot the card, or share the streak:
It's yours. The numbers live only in this browser, on this device. Clear your
storage and they're gone. We never see them.
It's honest. XP comes from graded practice you passed and capstones you finished,
not from time on a page. There's nothing to inflate.
It's not a credential. No employer awards it, we don't sell it, and it makes no
promise about a job. It's a record that you did the work. That's the whole point.