After a federal ban took effect preventing Americans from using TikTok, thousands posted on X and other platforms to share their (often hilarious) reactions

Looming over the Supreme Court's TikTok decision is what could happen after Donald Trump takes office. Trump promised to "save" the popular platform.

The popular social media app went dark for millions of users Saturday night. The Chinese-owned app has been banned by federal officials.

TikTok became unavailable in U.S. on Saturday evening after Supreme Court upheld the ban. Follow along for live updates.

TikTok blocked access to American users late Saturday night, just hours before a law banning the popular video-sharing platform was set to go into effect.  “A law banning TikTok has been enacted

Users were unable to access TikTok on Saturday, instead seeing a pop-up message on their screens saying “a law banning TikTok has been enacted.”

TikTok said it will be forced to go dark on January 19, the day the ban is set to take effect, without more assurances it won't be enforced.

TikTok may get a 90-day extension to save it from its imminent ban if President-Elect Donald Trump decides so.

Senators Tom Cotton and Pete Ricketts said "there's no legal basis" for an extension to keep the social media platform online.

The app, which prevented American users from scrolling through videos late Saturday, highlighted Trump's interest in a "solution" to keep its U.S. operations alive.

Speaker Mike Johnson (R-La.) said he plans to uphold the law around the TikTok ban in America. Johnson joined NBC News’s “Meet the Press” on Sunday, where he weighed in on the overnight social