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#hacklang

3 posts

28 Nov 2023

Yuriy Loginov 9 min read

Slack Connect, AKA shared channels, allows communication between different Slack workspaces, via channels shared by participating organizations. Slack Connect has existed for a few years now, and the sheer volume of channels and external connections has increased significantly since the launch. The increased volume introduced scaling problems, but also highlighted that not all external connections…

uncategorizedbackendhacklanginfrastructurescalability

8 Feb 2023

Matt Brown 5 min read

TL; DR: We’re announcing a new open source type checker for Hack, called Hakana. Slack launched in 2014, built with a lot of love and also a lot of PHP code. We started migrating to a different language called Hack in 2016. Hack was created by Facebook after they had struggled to scale their operations…

hacklang

7 Sept 2021