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How Meta Built Forum With AI-Native Engineering Engineering at Meta
2026 World Cup: Breaking Records, Spiky Charts and Reliability at Scale Engineering at Meta
Sapienz Receives ISSTA 2026 Impact Paper Award Engineering at Meta
Meta’s Generative Ads Model (GEM): Scaling the Central Model and Compute Engine for Frontier Ads AI Engineering at Meta
OCP Summit 2026: Powering AI with Open Innovations in Scale-Up, Scale-Out, and Scale-Across Networks Engineering at Meta
Shipping Media Over QUIC at Meta Scale for Instagram Live Ingest Engineering at Meta
Turning Opportunistic AI Inference Capacity Into Better Ads Recommendations Engineering at Meta
NTS: Authenticated Time at Meta Engineering at Meta
Bringing Private Processing to Meta AI Glasses Engineering at Meta
Open-Sourcing Rebalancer: A Generic, High-Performance Library for Solving Assignment Problems Engineering at Meta
Inside Petal: Building the World’s First Petabit-Class Transoceanic Subsea Cable Engineering at Meta
ZGateway: Learnings from Putting a Proxy in Front of ZippyDB Engineering at Meta
An Organizational Second Brain: Building an AI That Learns From Experts Engineering at Meta
MetaRoCE: A New RDMA Transport Built for AI-Scale Ethernet Engineering at Meta
MTIA 300: Meta’s First Training Chip with Built-in NICs and Communication-Offloading Engines Engineering at Meta
How We’re Building Scam Alert on WhatsApp With End-to-End Encryption and Verifiability Guarantees Engineering at Meta
From User Sequences to Scaling Laws: A Multi-Stage Architecture for Meta’s Ads Ranking Engineering at Meta
GEM Training: How Meta Doubled the Efficiency of Its LLM-Scale Ads Foundation Model Engineering at Meta
Exploring Hierarchical Interest Representation For Meta Ads Deep Funnel Optimization Engineering at Meta
Modernizing the Meta Ads Service With an Open-Source Kernel Scheduler Engineering at Meta
Meta’s AI Storage Blueprint at Scale Engineering at Meta
10 Years of Meta’s Commitment to Python Engineering at Meta
Privacy-Aware Infrastructure in the AI-Native Era: An Asset Classification Case Study Engineering at Meta
How Meta Engineered Ultra-Narrow Batteries for AI Glasses Engineering at Meta
Adopting AV1 for Real-Time Communication (RTC) at Scale Engineering at Meta
Lights Out, Systems On: Validating Instant Power Loss Readiness Engineering at Meta
SilverTorch: Index as Model — A New Retrieval Paradigm for Recommendation Systems Engineering at Meta
Reel Friends: Building Social Discovery that Scales to Billions Engineering at Meta
Migrating Data Ingestion Systems at Meta Scale Engineering at Meta
Labyrinth 1.1: Making End-to-End Encrypted Backups Even More Reliable Engineering at Meta
How Meta Is Strengthening End-to-End Encrypted Backups Engineering at Meta
Modernizing the Facebook Groups Search to Unlock the Power of Community Knowledge Engineering at Meta
Capacity Efficiency at Meta: How Unified AI Agents Optimize Performance at Hyperscale Engineering at Meta
Post-Quantum Cryptography Migration at Meta: Framework, Lessons, and Takeaways Engineering at Meta
Escaping the Fork: How Meta Modernized WebRTC Across 50+ Use Cases Engineering at Meta
Trust But Canary: Configuration Safety at Scale Engineering at Meta
How Meta Used AI to Map Tribal Knowledge in Large-Scale Data Pipelines Engineering at Meta
KernelEvolve: How Meta’s Ranking Engineer Agent Optimizes AI Infrastructure Engineering at Meta
Meta Adaptive Ranking Model: Bending the Inference Scaling Curve to Serve LLM-Scale Models for Ads Engineering at Meta
AI for American-Produced Cement and Concrete Engineering at Meta
Friend Bubbles: Enhancing Social Discovery on Facebook Reels Engineering at Meta
Ranking Engineer Agent (REA): The Autonomous AI Agent Accelerating Meta’s Ads Ranking Innovation Engineering at Meta
Patch Me If You Can: AI Codemods for Secure-by-Default Android Apps Engineering at Meta
How Advanced Browsing Protection Works in Messenger Engineering at Meta
FFmpeg at Meta: Media Processing at Scale Engineering at Meta
Investing in Infrastructure: Meta’s Renewed Commitment to jemalloc Engineering at Meta
RCCLX: Innovating GPU Communications on AMD Platforms Engineering at Meta
The Death of Traditional Testing: Agentic Development Broke a 50-Year-Old Field, JiTTesting Can Revive It Engineering at Meta
Building Prometheus: How Backend Aggregation Enables Gigawatt-Scale AI Clusters Engineering at Meta
No Display? No Problem: Cross-Device Passkey Authentication for XR Devices Engineering at Meta
Rust at Scale: An Added Layer of Security for WhatsApp Engineering at Meta
Adapting the Facebook Reels RecSys AI Model Based on User Feedback Engineering at Meta
CSS at Scale With StyleX Engineering at Meta
Python Typing Survey 2025: Code Quality and Flexibility As Top Reasons for Typing Adoption Engineering at Meta
DrP: Meta’s Root Cause Analysis Platform at Scale Engineering at Meta
How We Built Meta Ray-Ban Display: From Zero to Polish Engineering at Meta
How AI Is Transforming the Adoption of Secure-by-Default Mobile Frameworks Engineering at Meta
Zoomer: Powering AI Performance at Meta’s Scale Through Intelligent Debugging and Optimization Engineering at Meta
Key Transparency Comes to Messenger Engineering at Meta
Efficient Optimization With Ax, an Open Platform for Adaptive Experimentation Engineering at Meta
Announcing the Completion of the Core 2Africa System: Building the Future of Connectivity Together Engineering at Meta
Enhancing HDR on Instagram for iOS With Dolby Vision Engineering at Meta
Open Source Is Good for the Environment Engineering at Meta
StyleX: A Styling Library for CSS at Scale Engineering at Meta
Meta’s Generative Ads Model (GEM): The Central Brain Accelerating Ads Recommendation AI Innovation Engineering at Meta
Video Invisible Watermarking at Scale Engineering at Meta
Scaling Privacy Infrastructure for GenAI Product Innovation Engineering at Meta
Disaggregated Scheduled Fabric: Scaling Meta’s AI Journey Engineering at Meta
Scaling LLM Inference: Innovations in Tensor Parallelism, Context Parallelism, and Expert Parallelism Engineering at Meta
Branching in a Sapling Monorepo Engineering at Meta
10X Backbone: How Meta Is Scaling Backbone Connectivity for AI Engineering at Meta
Design for Sustainability: New Design Principles for Reducing IT Hardware Emissions Engineering at Meta
How Meta Is Leveraging AI To Improve the Quality of Scope 3 Emission Estimates for IT Hardware Engineering at Meta
OCP Summit 2025: The Open Future of Networking Hardware for AI Engineering at Meta
Introducing the React Foundation: The New Home for React & React Native Engineering at Meta
Introducing OpenZL: An Open Source Format-Aware Compression Framework Engineering at Meta
Introducing the Candle Subsea Cable, Updates to Our Asia-Pacific Connectivity Projects Engineering at Meta
Accelerating our Android apps with Baseline Profiles Engineering at Meta
LLMs Are the Key to Mutation Testing and Better Compliance Engineering at Meta
Meta 3D AssetGen: Generating 3D Worlds With AI Engineering at Meta
Meta’s Infrastructure Evolution and the Advent of AI Engineering at Meta
Networking at the Heart of AI — @Scale: Networking 2025 Recap Engineering at Meta
Video Streaming With the AV1 Video Codec in Mobile Devices Engineering at Meta
Read Meta’s 2025 Sustainability Report Engineering at Meta
A New Ranking Framework for Better Notification Quality on Instagram Engineering at Meta
Enabling Kotlin incremental compilation on Buck2 Engineering at Meta
Creating AI agent solutions for warehouse data access and security Engineering at Meta
Federation Platform and Privacy Waves: How Meta distributes compliance-related tasks at scale Engineering at Meta
Diff Risk Score: AI-driven risk-aware software development Engineering at Meta
Building a human-computer interface for everyone Engineering at Meta
Accelerating on-device ML on Meta’s family of apps with ExecuTorch Engineering at Meta
Policy Zones: How Meta enforces purpose limitation at scale in batch processing systems Engineering at Meta
How Meta keeps its AI hardware reliable Engineering at Meta
Using AI to make lower-carbon, faster-curing concrete Engineering at Meta
An inside look at Meta’s transition from C to Rust on mobile Engineering at Meta
Meta joins Kotlin Foundation Engineering at Meta
Extending the Malbec subsea cable to Southern Brazil Engineering at Meta
Journey to 1000 models: Scaling Instagram’s recommendation system Engineering at Meta
Meta’s Full-stack HHVM optimizations for GenAI Engineering at Meta
Open-sourcing Pyrefly: A faster Python type checker written in Rust Engineering at Meta
Introducing Pyrefly: A new type checker and IDE experience for Python Engineering at Meta
Accelerating GPU indexes in Faiss with NVIDIA cuVS Engineering at Meta
Enhancing the Python ecosystem with type checking and free threading Engineering at Meta
Taking the plunge: The engineering journey of building a subsea cable Engineering at Meta
Introducing AutoPatchBench: A Benchmark for AI-Powered Security Fixes Engineering at Meta
Building Private Processing for AI tools on WhatsApp Engineering at Meta
How Meta understands data at scale Engineering at Meta
Meta Open Source: 2024 by the numbers Engineering at Meta
Mobile GraphQL at Meta in 2025 Engineering at Meta
Building multimodal AI for Ray-Ban Meta glasses Engineering at Meta
A case for QLC SSDs in the data center Engineering at Meta
How Meta is translating its Java codebase to Kotlin Engineering at Meta
Protecting user data through source code analysis at scale Engineering at Meta
Unlocking global AI potential with next-generation subsea infrastructure Engineering at Meta
Looking back at our Bug Bounty program in 2024 Engineering at Meta
Revolutionizing software testing: Introducing LLM-powered bug catchers Engineering at Meta
Data logs: The latest evolution in Meta’s access tools Engineering at Meta
How Precision Time Protocol handles leap seconds Engineering at Meta
Bringing Jetpack Compose to Instagram for Android Engineering at Meta
How Meta discovers data flows via lineage at scale Engineering at Meta
Strobelight: A profiling service built on open source technology Engineering at Meta
Measuring productivity impact with Diff Authoring Time Engineering at Meta
ILA Evo: Meta’s journey to reimagine fiber optic in-line amplifier sites Engineering at Meta
Indexing code at scale with Glean Engineering at Meta
Translating Java to Kotlin at Scale Engineering at Meta
How we think about Threads’ iOS performance Engineering at Meta
How to build a mixed reality headset Engineering at Meta
Inside Facebook’s video delivery system Engineering at Meta
Typed Python in 2024: Well adopted, yet usability challenges persist Engineering at Meta
Powering AI innovation by acccelerating the next wave of nuclear Engineering at Meta
Meta Andromeda: Supercharging Advantage+ automation with the next-gen personalized ads retrieval engine Engineering at Meta
Sequence learning: A paradigm shift for personalized ads recommendations Engineering at Meta
How Meta built large-scale cryptographic monitoring Engineering at Meta
Diff Authoring Time: Measuring developer productivity at Meta Engineering at Meta
IPLS: Privacy-preserving storage for your WhatsApp contacts Engineering at Meta
OCP Summit 2024: The open future of networking hardware for AI Engineering at Meta
Meta’s open AI hardware vision Engineering at Meta
How open source AI can improve population estimates, sustainable energy, and the delivery of climate change interventions Engineering at Meta
React at Meta Connect 2024 Engineering at Meta
Inside Bento: Jupyter Notebooks at Meta Engineering at Meta
Simulator-based reinforcement learning for data center cooling optimization Engineering at Meta
Read Meta’s 2024 Sustainability Report Engineering at Meta
Meta is getting ready for post-quantum cryptography Engineering at Meta
How Meta enforces purpose limitation via Privacy Aware Infrastructure at scale Engineering at Meta
RETINAS: Real-Time Infrastructure Accounting for Sustainability Engineering at Meta
How PyTorch powers AI training and inference Engineering at Meta
Inside the hardware and co-design of MTIA Engineering at Meta
Bringing Llama 3 to life Engineering at Meta
Aparna Ramani discusses the future of AI infrastructure Engineering at Meta
How Meta animates AI-generated images at scale Engineering at Meta
RoCE networks for distributed AI training at scale Engineering at Meta
DCPerf: An open source benchmark suite for hyperscale compute applications Engineering at Meta
Meet Caddy – Meta’s next-gen mixed reality CAD software Engineering at Meta
AI Lab: The secrets to keeping machine learning engineers moving fast Engineering at Meta
Taming the tail utilization of ads inference at Meta scale Engineering at Meta
Meta’s approach to machine learning prediction robustness Engineering at Meta
The key to a happy Rust/C++ relationship Engineering at Meta
Leveraging AI for efficient incident response Engineering at Meta
PVF: A novel metric for understanding AI systems’ vulnerability against SDCs in model parameters Engineering at Meta
MLow: Meta’s low bitrate audio codec Engineering at Meta
How Meta trains large language models at scale Engineering at Meta
Maintaining large-scale AI capacity at Meta Engineering at Meta
Unlocking the power of mixed reality devices with MobileConfig Engineering at Meta
Serverless Jupyter Notebooks at Meta Engineering at Meta
Composable data management at Meta Engineering at Meta
Post-quantum readiness for TLS at Meta Engineering at Meta
Behind the scenes of Threads for web Engineering at Meta
Building new custom silicon for Meta’s AI workloads Engineering at Meta
Building an infrastructure for AI’s future Engineering at Meta
Introducing the next-gen Meta Training and Inference Accelerator Engineering at Meta
Bringing HDR photo support to Instagram and Threads Engineering at Meta
Threads has entered the fediverse Engineering at Meta
Optimizing RTC bandwidth estimation with machine learning Engineering at Meta
Better video for mobile RTC with AV1 and HD Engineering at Meta
Logarithm: A logging engine for AI training workflows and services Engineering at Meta
Building Meta’s GenAI Infrastructure Engineering at Meta
Making messaging interoperability with third parties safe for users in Europe Engineering at Meta
How DotSlash makes executable deployment simpler Engineering at Meta
Aligning Velox and Apache Arrow: Towards composable data management Engineering at Meta
Meta loves Python Engineering at Meta
Simple Precision Time Protocol at Meta Engineering at Meta
DotSlash: Simplified executable deployment Engineering at Meta
Improving machine learning iteration speed with faster application build and packaging Engineering at Meta
Lazy is the new fast: How Lazy Imports and Cinder accelerate machine learning at Meta Engineering at Meta
How Meta is advancing GenAI Engineering at Meta
How Meta built the infrastructure for Threads Engineering at Meta
AI debugging at Meta with HawkEye Engineering at Meta
Building end-to-end security for Messenger Engineering at Meta
Writing and linting Python at scale Engineering at Meta
Watch: Meta’s engineers on building network infrastructure for AI Engineering at Meta
Enhancing the security of WhatsApp calls Engineering at Meta
How Meta built Threads in 5 months Engineering at Meta
Automating data removal Engineering at Meta
Automating dead code cleanup Engineering at Meta
5 Things you didn’t know about Buck2 Engineering at Meta
How Meta is creating custom silicon for AI Engineering at Meta
Automating product deprecation Engineering at Meta
Meta contributes new features to Python 3.12 Engineering at Meta
Meta Quest 2: Defense through offense Engineering at Meta
Using Chakra execution traces for benchmarking and network performance optimization Engineering at Meta
Arcadia: An end-to-end AI system performance simulator Engineering at Meta
Threads: The inside story of Meta’s newest social app Engineering at Meta
What is it like to write code at Meta? Engineering at Meta
Scheduling Jupyter Notebooks at Meta Engineering at Meta
Code Llama: Meta’s state-of-the-art LLM for coding Engineering at Meta
Introducing Immortal Objects for Python Engineering at Meta
Meta Connect 2023: September 27 – 28 Engineering at Meta
Scaling the Instagram Explore recommendations system Engineering at Meta
How Meta is improving password security and preserving privacy Engineering at Meta
Fixit 2: Meta’s next-generation auto-fixing linter Engineering at Meta
Using short-lived certificates to protect TLS secrets Engineering at Meta
Bringing HDR video to Reels Engineering at Meta
Meta’s Evenstar is transitioning to OCP to accelerate open RAN adoption Engineering at Meta
Meta developer tools: Working at scale Engineering at Meta
Bombyx is being licensed for product development Engineering at Meta
MSVP is Meta’s first video processing ASIC Engineering at Meta
Meta introduces its first-generation AI inference accelerator Engineering at Meta
Building and deploying MySQL Raft at Meta Engineering at Meta
The malware threat landscape: NodeStealer, DuckTail, and more Engineering at Meta
A fine-grained network traffic analysis with Millisampler Engineering at Meta
Deploying key transparency at WhatsApp Engineering at Meta
How Device Verification protects your WhatsApp account Engineering at Meta
Why xHE-AAC is being embraced at Meta Engineering at Meta
Build faster with Buck2: Our open source build system Engineering at Meta
Introducing Velox: An open source unified execution engine Engineering at Meta
Meta’s head of AR hardware on the future of AR Engineering at Meta
How Meta brought AV1 to Reels Engineering at Meta
Inside Meta’s first smart glasses Engineering at Meta
Building a cross-platform runtime for AR Engineering at Meta
Improving Meta’s global maps Engineering at Meta
The evolution of Facebook’s iOS app architecture Engineering at Meta
Asynchronous computing at Meta: Overview and learnings Engineering at Meta
Watch Meta’s engineers discuss optimizing large-scale networks Engineering at Meta
Tulip: Modernizing Meta’s data platform Engineering at Meta
Open-sourcing Anonymous Credential Service Engineering at Meta
Enabling static analysis of SQL queries at Meta Engineering at Meta
How to create impact through Meta’s research intern program Engineering at Meta
Retrofitting null-safety onto Java at Meta Engineering at Meta
PTP: Timing accuracy and precision for the future of computing Engineering at Meta
How Precision Time Protocol is being deployed at Meta Engineering at Meta
Move faster, wait less: Improving code review time at Meta Engineering at Meta
Sapling: Source control that’s user-friendly and scalable Engineering at Meta
Tulip: Schematizing Meta’s data platform Engineering at Meta
Reducing Instagram’s basic video compute time by 94 percent Engineering at Meta
Improving Instagram notification management with machine learning and causal inference Engineering at Meta
From zero to 10 million lines of Kotlin Engineering at Meta
OCP Summit 2022: Open hardware for AI infrastructure Engineering at Meta
Launching a new Chromium-based WebView for Android Engineering at Meta
Scaling data ingestion for machine learning training at Meta Engineering at Meta
How thermal simulation helps optimize Meta’s data centers Engineering at Meta
MemLab: An open source framework for finding JavaScript memory leaks Engineering at Meta
Open-sourcing TAOBench: An end-to-end social network benchmark Engineering at Meta
Network Entitlement: A contract-based network sharing solution Engineering at Meta
Viewing the world as a computer: Global capacity management Engineering at Meta
Improving Meta’s SLO workflows with data annotations Engineering at Meta
Five security principles for billions of messages across Meta’s apps Engineering at Meta
Programming languages endorsed for server-side use at Meta Engineering at Meta
Launching Instagram Messaging on desktop Engineering at Meta
It’s time to leave the leap second in the past Engineering at Meta
Using Hermes’s Quicksort to run Doom: A tale of JavaScript exploitation Engineering at Meta
How Meta and the security industry collaborate to secure the internet Engineering at Meta
Building text animations for Instagram Stories Engineering at Meta
Owl: Distributing content at Meta scale Engineering at Meta
Watch Meta’s engineers discuss QUIC and TCP innovations for our network Engineering at Meta
Transparent memory offloading: more memory at a fraction of the cost and power Engineering at Meta
Applying federated learning to protect data on mobile devices Engineering at Meta
Under the hood: Meta’s cloud gaming infrastructure Engineering at Meta
Introducing Zelos: A ZooKeeper API leveraging Delos Engineering at Meta
Cache made consistent Engineering at Meta
Meta Open Source is transferring Jest to the OpenJS Foundation Engineering at Meta
Language packs: Meta’s mobile localization solution Engineering at Meta
BellJar: A new framework for testing system recoverability at scale Engineering at Meta
Delta: A highly available, strongly consistent storage service using chain replication Engineering at Meta
How the Cinder JIT’s function inliner helps us optimize Instagram Engineering at Meta
A new way to survey potential fiber routes — without access to paved roads Engineering at Meta
SQL Notebooks: Combining the power of Jupyter and SQL editors for data analytics Engineering at Meta
How Meta enables de-identified authentication at scale Engineering at Meta
Detecting silent errors in the wild: Combining two novel approaches to quickly detect silent data corruptions at scale Engineering at Meta
VESPA: Static profiling for binary optimization Engineering at Meta
Code Verify: An open source browser extension for verifying code authenticity on the web Engineering at Meta
An open source compositional deadlock detector for Android Java Engineering at Meta
Augmenting Flexible Paxos in LogDevice to improve read availability Engineering at Meta
FOQS: Making a distributed priority queue disaster-ready Engineering at Meta
Power Loss Siren: Making Meta resilient to power loss events Engineering at Meta
Charting the future of our bug bounty program Engineering at Meta
SLICK: Adopting SLOs for improved reliability Engineering at Meta
Malbec subsea cable connects Argentina and Brazil with the rest of the world Engineering at Meta
OCP Summit 2021: Open networking hardware lays the groundwork for the metaverse Engineering at Meta
Kangaroo: A new flash cache optimized for tiny objects Engineering at Meta
Autonomous testing of services at scale Engineering at Meta
Facebook engineers receive 2021 IEEE Computer Society Cybersecurity Award for static analysis tools Engineering at Meta
RTMP Go Away: Lossless reconnections for live streaming Engineering at Meta