As Congress voted Tuesday night on legislation that could ban TikTok, Americans were posting their real-time reactions on the embattled video-sharing app.

The Senate passed a revised TikTok bill, tied to a package to provide aid for Israel and Ukraine, with a 79-18 vote, and President Biden signed it into law Wednesday. It will force TikTok’s Chinese owner, ByteDance, to sell the app to an American entity within 12 months or face a ban in the United States. The House passed the bill on Saturday with a 360-to-58 vote.