InternetDJ Studio is a digital audio workstation (DAW) that runs in your web browser, built for electronic music. There is nothing to download or install: sign in and start a project.
Program drums and synths in the piano roll, play parts in from a MIDI controller or your computer keyboard, drop in samples, chain effects and sidechain the kick. Then finish in the Mix view with channel meters and a master limiter, and publish the track straight to your profile.