Custom item in inventory / custom tellraw
10133
Is it possible to mark or modify a player with a specific item in their inventory
117386
Test if player has specific item in specific hotbar slot [1.8]
24787
Why does my item name not show up in 1.13?
3773
How to "properly" create a custom object in JavaScript?
110762
How to cross-reference items in description lists?
79272
Optional argument to \item
64203
Add a custom curve mapping property for an add-on?
40945
Box around a few items in an itemize environment
30774
Where do I put item tags on items inside a chest or your inventory?
35687
Clear item with custom name?
133126
How to use an item in my off-hand?
158968
custom product variant upload
15501
How to update Opportunity Line Item product on a related custom object?
6860
How can I customize which Tabs show in the Tool shelf/panel?
135977
How can I set a custom projection matrix for rendering?
27205
Is there a way to display a player name in /tellraw command?
67838
Inventory Slot Detection