Best of 2019

The blog posts Hacker News loved most in 2019. 184 posts.

Open Source
49

Zulip 2.0: Open source team chat

We’re excited to announce the release of Zulip Server 2.0, containing hundreds of new features and bug fixes. Zulip is the world’s most productive team chat software, used by thousands of teams as an alternative to Slack, HipChat, Mattermost and IRC. Zulip’s unique topic-based threading combines the …