A Unicode emoji grapheme cluster (e.g. "👍", "👨👩👧"), or
A provider-scoped custom-emoji ref of the form
"<provider>:<workspaceId>/<name>" (e.g. "slack:T0123/party_parrot").
Anything matching a known provider prefix is treated as a custom-emoji
reference; everything else is rendered as the Unicode it contains.
Reactions are the open-set counterpart to Tag's count range
(1000+). Use reactions for emoji that round-trip with chat platforms;
use tags for Plot-managed compute/toggle state (todo, pinned, urgent,
...).
A single emoji reaction key. Either:
"👍","👨👩👧"), or"<provider>:<workspaceId>/<name>"(e.g."slack:T0123/party_parrot").Anything matching a known provider prefix is treated as a custom-emoji reference; everything else is rendered as the Unicode it contains.
Reactions are the open-set counterpart to Tag's count range (
1000+). Use reactions for emoji that round-trip with chat platforms; use tags for Plot-managed compute/toggle state (todo, pinned, urgent, ...).