Unscientific sentiment analysis of the Bluesky firehose to visualise the mood on Bluesky, in realtime, direct from your browser.How it worksRank a list of well-known emojis with a sentiment score between -1 (extremely negative) and +1 (extremely positive)Connect to the Bluesky Jetstream firehose WebSocket service direct from your browser and consume all postsExtract emojis, not text (pictures speak a thousand words, right? I warned you it was unscientific) from each postAdd the sentiment value from each new emoji to an overall sentiment scoreVisualise positive and negative as two waves pushing against each other, and stream each emoji in realtime from right to left, positioned according to sentiment value