ItemFlexer - Show Your Items in Chat

This minimalist mod adds just one command, but what a useful one! Simply hold any item in your hand and type /flex - it will instantly appear in the chat for all players.

What's especially convenient is that the mod works exclusively on the server side. All other players don't need to install any additional mods - they'll see your item demonstrations in the regular Minecraft client.

Although testing was conducted on versions 1.16.3 and 1.16.4, the developer notes that the mod may work on earlier versions as well, up to 1.14.