Best of 2021

The blog posts Hacker News loved most in 2021. 2,323 posts.

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131

Protocols, Not Platforms: A Technological Approach to Free Speech (2019)

After a decade or so of the general sentiment being in favor of the internet and social media as a way to enable more speech and improve the marketplace of ideas, in the last few years the view has shifted dramatically—now it seems that almost no one is happy. Some feel that these platforms have become cesspools of…

143

Zulip 4.0: Threaded open source team chat

We’re excited to announce the release of Zulip Server 4.0, containing hundreds of new features and bug fixes! Zulip is an open-source team collaboration tool with unique topic-based threading that combines the best of email and chat to make remote work productive and delightful. Fortune 500 companies, …