build-12
added a way to create and import items while held item is empty/air, just press the key.
added a way to export as /give & /item command
added support for gradient shadow colors
rewrote and unified color picker menu
rewrote saving system of colors, old saved colors are broken
re-ordered components section
missing fields (asset_id & camera_overlay) added to component sections.
new sections (custom data and block state) added to components menu
raw editor improvements and simplification, also some bug fixes
potion effects duration field now accepts -1 and 0 as infinite duration
build-12
added a way to create and import items while held item is empty/air, just press the key.
added a way to export as /give & /item command
added support for gradient shadow colors
rewrote and unified color picker menu
rewrote saving system of colors, old saved colors are broken
re-ordered components section
missing fields (asset_id & camera_overlay) added to component sections.
new sections (custom data and block state) added to components menu
raw editor improvements and simplification, also some bug fixes
potion effects duration field now accepts -1 and 0 as infinite duration
build-11
build-10
Thanks to KadTheHunter (and NBT Library) for finding those bugs
build-10
Thanks to KadTheHunter (and NBT Library) for finding those bugs

Client-side item, component and NBT editor for Fabric. Customize held items, edit NBT data, and modify item components via an extensible GUI.