Stupid question. What is the best way to post gifs from giphy? Do I really have to download and upload them here? Or is there a trick?

For reactions, don't. For valid posts make them somehow and post them from local storage. For general messaging apps - most of them come with a button that allows you to search giphy directly or the usual open app, select gif -> share use whatever apps registered an intend

@Kimmax OK thank you!