What Happens When You Have No JavaScript Fallback?

Here’s an example of what happens when your interface completely relies on JavaScript. There’s code with translated mojibake of some sort which caused the JavaScript to break. The code wasn’t in a try-catch block, so it caused all of the code on the page to fail, thus presenting me with the only part of the screen that wasn’t generated by JavaScript: the completely useless header.

Where’s the tweets!?