Hm... [FEP-c0e0: Emoji reactions](https://w3id.org/fep/c0e0) details two ways to federate an Emoji reaction:
1. `EmojiReact` activity
2. `Like` with `content` (as opposed to a regular `Like`, which has no content)
In testing, I noticed that misskey (or at least, the site I was testing with, `birb.space`) sends the latter. I don't know what sends the former, and if NodeBB were to start federating out `EmojiReact`, would it be broadly understood?
Perhaps I should federate out both at once.
cc silverpill (npub19yg…wysk)
julian
npub1ml…2nu5a
2026-09-03 16:42:32 UTC
Author Public Key
npub1mlkrpm79rjl0lsz9hhjx3j0n6s7ylqykfwm5q3kcjn4y8ky4j3hqk2nu5aSeen on
wss://relay.momostr.pinkPublished at
2026-09-03 16:42:32 UTCEvent JSON
{
"id": "e93a186ed89ea4dc8600cfb90e0072e3ee95f6e21988d09d9a297be93e30296d",
"pubkey": "dfec30efc51cbeffc045bde468c9f3d43c4f80964bb74046d894ea43d895946e",
"created_at": 1788453752,
"kind": 1,
"tags": [
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[
"p",
"2911edc2e02b1ab6331ba9e0c73e38d8b2ee66b2e234ac7d73fe6f1278f6b8a9"
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"content-warning",
"\u003cp\u003eHm... \u003ca href=\"https://w3id.org/fep/c0e0\" rel=\"nofollow ugc\"\u003eFEP-c0e0: Emoji reactions\u003c/a\u003e details two ways to federate an Emoji reaction:\u003c/p\u003e \u003col\u003e \u003cli\u003e\u003ccode\u003eEmojiReact\u003c/code\u003e activity\u003c/li\u003e \u003cli\u003e\u003ccode\u003eLike\u003c/code\u003e with \u003ccode\u003econtent\u003c/code\u003e (as opposed to a regular \u003ccode\u003eLike\u003c/code\u003e, which has no content)\u003c/li\u003e \u003c/ol\u003e \u003cp\u003eIn testing, I noticed that misskey (or at least, the site I was testing with, \u003ccode\u003ebirb.space\u003c/code\u003e) sends the latter. I don't know what sends the former, and if NodeBB were to start federating out \u003ccode\u003eEmojiReact\u003c/code\u003e, would it be broadly understood?\u003c/p\u003e \u003cp\u003ePerhaps I should federate out both at once.\u003c/p\u003e \u003cp\u003ecc \u003ca href=\"https://mitra.social/users/silverpill\"\u003e@\u003cbdi\u003esilverpill@mitra.social\u003c/bdi\u003e\u003c/a\u003e\u003c/p\u003e"
],
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"content": "Hm... [FEP-c0e0: Emoji reactions](https://w3id.org/fep/c0e0) details two ways to federate an Emoji reaction:\n\n1. `EmojiReact` activity\n2. `Like` with `content` (as opposed to a regular `Like`, which has no content)\n\nIn testing, I noticed that misskey (or at least, the site I was testing with, `birb.space`) sends the latter. I don't know what sends the former, and if NodeBB were to start federating out `EmojiReact`, would it be broadly understood?\n\nPerhaps I should federate out both at once.\n\ncc nostr:npub19yg7mshq9vdtvvcm48svw03cmzewue4jug62cltnleh3y78khz5sm5wysk",
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}