Systems @Scale 2019 recap 
Disasterpiece Theater: Slack’s process for approachable Chaos Engineering - Mapping roads through deep learning and weakly supervised training
- When a rewrite isn’t: rebuilding Slack on the desktop
A look at OCaml 4.08 
Why responsible AI development needs cooperation on safety - OIL+VCache: File abstraction for distributed systems
- Of Pythons and Camels
- Neural Code Search: ML-based code search using natural language queries
- 🏄♀️ Surf’s Up! Preparing for Huge Waves of Traffic via Load Testing
- Facebook’s open source browser contributions
- Chrome Tracing for Fun and Profit
- Aria Presto: Making table scan more efficient
- Delos: Simple, flexible storage for the Facebook control plane
- Efficient, reliable cluster management at scale with Twine
Direct instruction marking in Ruby 2.6 
Secure publication of Datadog Agent integrations with TUF and in-toto - Secure publication of Datadog Agent integrations with TUF and in-toto
- Building Facebook’s service encryption infrastructure
- Extending DHCPLB: The path from load balancer to server