Video Streaming With the AV1 Video Codec in Mobile Devices
Today, Meta, Vodafone, and Google released a white paper, “Video Streaming with the AV1 Video Codec in Mobile Devices,” detailing the benefits of the AV1…
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Adding Determinism and Safety to Uber IAM Policy Changes
Uber’s Policy Simulator tool enhances the safety and predictability of IAM policy changes by allowing policy authors to preview the impact of their modifications prior…
Strands Agents and the Model-Driven Approach
Until recently, building AI agents meant wrestling with complex orchestration frameworks. Developers wrote elaborate state machines, predefined workflows, and extensive error-handling code to guide language…
Read Meta’s 2025 Sustainability Report
The post Read Meta’s 2025 Sustainability Report appeared first on Engineering at Meta. This post first appeared on Read More
Staff Picks, September 2025: Welcome to Our Video Game Museum
Happy National Video Games Day! We’re hearing from Veronica, Scott, Tyler, and Anni about which games would go in their hypothetical video games museum. Nothing…
Open-Sourcing Starlark Worker: Define Cadence Workflows with Starlark
Starlark meets Cadence. We’re excited to announce the open-source release of Starlark Worker, a powerful integration between Cadence workflow orchestration and the Starlark scripting language…
Building Uber’s Data Lake: Batch Data Replication Using HiveSync
Go behind the scenes of how Uber powers batch data replication at scale using HiveSync to keep its data lake consistent, reliable, and performant. This…
Building Slack’s Anomaly Event Response
As cyberattacks evolve to unprecedented levels of sophistication and speed, the time gap between breach detection and response has never been more critical. Traditional security…
Building Slack’s Anomaly Event Response
As cyberattacks evolve to unprecedented levels of sophistication and speed, the time gap between breach detection and response has never been more critical. Traditional security…
Discord Patch Notes: September 3, 2025
Check out the finer details of the more technical fixes implemented into Discord recently. This post first appeared on Read More
A New Ranking Framework for Better Notification Quality on Instagram
We’re sharing how Meta is applying machine learning (ML) and diversity algorithms to improve notification quality and user experience. We’ve introduced a diversity-aware notification ranking…
A New Ranking Framework for Better Notification Quality on Instagram
We’re sharing how Meta is applying machine learning (ML) and diversity algorithms to improve notification quality and user experience. We’ve introduced a diversity-aware notification ranking…
Bringing DAVE to All Discord Platforms
From March 1st, 2026, all clients and apps must be updated to utilize DAVE’s end-to-end encryption support for voice and video calls. In this blog,…
Controlling the Rollout of Large-Scale Monorepo Changes
Discover how Uber controls the blast radius of large-scale commits with cross-cutting service deployment orchestration. As Uber embraces fully automated continuous deployment, strong safety practices…
Starting Your First Discord Server
Looking to create a new Discord server for the first time? How do you invite your friends to it? What even IS a text or…