Slack rebuilt its notification system from scratch to resolve years of architectural complexity causing user confusion and noise.
Slack's Security Engineering team built an AI agent system to automate and improve security alert investigations at scale.
Slack shares lessons from their 2024 Android VPAT accessibility audit, detailing how they resolved key issues found after a major UI change.
This post explains how the Slack/Quip build team reduced 60-minute build times by applying software engineering principles (caching and parallelization) to their Bazel-based build pipeline.
Slack describes how they improved Chef infrastructure safety by splitting environments and implementing a release train model without disrupting existing cookbooks or roles.
Slack's Deploy Safety Program reduced customer impact hours by 90% over 18 months by overhauling deployment practices and safety culture.
This post introduces Slack's Anomaly Event Response (AER), a proactive security system that automatically terminates user sessions upon detecting suspicious behavior.
Slack's DevXP team optimized their E2E testing pipeline by eliminating redundant frontend builds, reducing build times by 50% and build frequency by 60%.
Slack's enterprise search architecture prioritizes security and privacy when integrating external data sources like Google Drive and GitHub into Slack search.
