Still Alive

The end credits song from the video game Portal
done with pure JavaScript, browser windows, and a lot of patience.

Take me to the demo 🍰

Known limitations

• Time drifting (#2)
  The browser will throttle setTimeout() when it deems a page as low-priority (running in the background etc.). This will cause all visuals to fall behind the music and appear as delayed.
• Windows blocked (#3)
  Pop-up blockers (built-in on most browsers) will prevent all- or some windows to open. You have to allow the page to "open multiple windows" in your browser for this demo to work.
• Stacking windows on Chrome for Windows (the OS)
  Due to a bug in Chromium on Windows, browser windows will stack if the play button is clicked from a non-primary display.