@Zac Sweers
Extending Anvil for Fun and Profit
Note: This article assumes some familiarity with Dagger, Anvil, and Kotlin. We use Dagger heavily in the Slack…
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@Divya Kamath
Managing Focus Transitions in Slack
At Slack, we believe that designing an optimal keyboard experience is key to delivering a best-in-class product…
@Maria Sabastian
How a Jenkins Job Broke our Jenkins UI
Artwork courtesy of the Jenkins project. At Slack we manage a sophisticated Jenkins infrastructure to…
@Slack Engineering
Role Management at Slack
Controlling which users are able to take which actions is no simple task. Building this into Slack has always…
@Shreya Ramesh
Load Testing with Koi Pond
Complex systems are difficult to reason about at scale; we often can’t accurately extrapolate system behavior…
@Justin Rushing
Client Tracing: Understanding Mobile and Desktop Application Performance at Scale
A customer writes in and says the dreaded words: “My app is slow”. Here we go… Performance problems can be a…
@Ariane van der Steldt@Radha Kumari
Migrating Millions of Concurrent Websockets to Envoy
Slack has a global customer base, with millions of simultaneously connected users at peak times. Most of the…
@Zac Sweers
Shadow Jobs
We take developer productivity pretty seriously at Slack. It’s multi-faceted, spreading across build speed,…
