Fluxer is a free and open source instant messaging and VoIP platform built for friends, groups, and communities.
https://fluxer.app
Solopreneur just vibing, posts are probably bullshit. Community lead at Reactiflux (https://reactiflux.com), the largest chat community of React professionals. Check out This Month in React (https://open.spotify.com/show/4g3Le83YfsMeI8Fq3cpPeH).
