What is localhost:8000 as used in Codecademy (for AngularJS and Ruby

ruby 8000The Ruby has a number of Harrison's own patented spring technologies including their Revolution Joey spring and HD lhtweht titanium alloy springs. This system is a effectively a smaller⛩️selamat datang di komunitas ruby8000 terpercaya dan #1 tergacor ️ pelayanan 1x24 jam ⚡daftar cepat & proses cepat⚡ pencarian google ruby8000