Roussel says that the reaction emojis don't work yet since Twitter has just started to implement it. Back when we first discussed the possibility of Facebook style emoji responses coming to Twitter, a spokesman for the latter said, "We’re exploring additional ways for people to express themselves in conversations happening on Twitter." Besides Facebook, another social media app that includes the use of reaction emoji is LinkedIn.

Twitter's emoji reactions won't work yet, but they appear to be coming soon
Late last month, reliable Twitter tipster Jane Manchun Wong disseminated a tweet about what she called "Tweet Reactions. Wong said that it would include emoji for like, cheer, hmm, sad, and haha. That seems to match up with some of the reactions spotted by Roussel: thinking=hmm, crying=sad, laughing to tears=haha, and clapping hands=cheer.The fact that the emoji reaction showed up on Roussel's tweet shortly after Wong's tip should be a sign that Twitter will soon be rolling this out for everyone.
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