Gantry: Slack’s Fast-booting Frontend Framework @Anuj Nair Our quest to streamline product development, improve productivity, and automatically adopt best performance practices on the frontend.
How Slack Built Shared Channels @Yingyu Sun@Mike Demmer Building shared channels challenged Slack’s fundamental assumption that the workspace is the atomic unit of partitioning customer data.
Service Workers at Slack: Our Quest for Faster Boot Times and Offline Support @Jim Whimpey Using a CDN-cached HTML file, a persisted Redux store, and a Service Worker, we reduced Slack boot time by more than 50%.
Chrome Tracing for Fun and Profit @Jeremy Rose You might have used DevTools to profile your JavaScript. But there’s a lot that DevTools can’t tell you.
Unified Cross-Platform Performance Metrics @Liang Shi How Slack unified performance metrics across Desktop, iOS, and Android
Rebuilding slack.com @Mina Markham A redesign powered by CSS Grid and optimized for performance and accessibility.