Jack Dorsey launches Buzz, an open source rival to Slack and GitHub

Jack Dorsey is betting that developers will abandon the closed ecosystems of Slack and GitHub for an open source alternative, a calculated gamble that could reshape how millions of engineers collaborate—or expose the fundamental reasons those polished, proprietary platforms have dominated the market for years. Dubbed Buzz, the project marks Dorsey's latest attempt to decentralize digital infrastructure after his contentious exit from Twitter, positioning him as an increasingly divisive figure willing to challenge tech's most entrenched incumbents. The question now is whether ideological appeals to openness can compete with the network effects and seamless integrations that have made Slack and GitHub nearly inescapable for their users.

Northeast Times·1d ago