Tech Blog

Learn about the people, ideas, and technology at the heart of Airbnb

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It Wasn’t a Culture Problem: Upleveling Alert Development at Airbnb

How we changed our Observability as Code alert review process and cut development cycles from weeks...

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Infrastructure

Improving Search Ranking for Maps

How Airbnb is adapting ranking for our map interface.

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AI/ML

Building a Next-Generation Key-Value Store at Airbnb

How we completely rearchitected Mussel, our storage engine for derived data, and lessons learned from the...

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Infrastructure

From Static Rate Limiting to Adaptive Traffic Management in Airbnb’s...

How Airbnb hardened Mussel, our key-value store, with smarter traffic controls to stay fast and reliable...

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Infrastructure

Pay as a Local

How Airbnb rolled out 20+ locally relevant payment methods worldwide in just 14 months

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Payments

Academic Publications & Airbnb Tech: 2025 Year in Review

2025 was a big year for research at Airbnb, as we made significant progress toward our...

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AI/ML Data Infrastructure

Safeguarding Dynamic Configuration Changes at Scale

How Airbnb ships dynamic config changes safely and reliably

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Infrastructure

My Journey to Airbnb — Anna Sulkina

Anna Sulkina has always been a traveler, and we’re lucky her travels have brought her to...

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Infrastructure People

My Journey to Airbnb: Peter Coles

The story of Airbnb’s Head Economist for Policy and Director of Data Science involves geology, co-teaching...

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People

Code of conduct

Airbnb's Code of conduct for Open Source.

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Open Source

GraphQL Data Mocking at Scale with LLMs and @generateMock

How Airbnb combines GraphQL infra, product context, and LLMs to generate and maintain convincing, type-safe mock...

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Infrastructure

Viaduct, Five Years On: Modernizing the Data-Oriented Service Mesh

A more powerful engine and a simpler API for our data-oriented mesh

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Data Infrastructure Open Source

Migrating Airbnb’s JVM Monorepo to Bazel

How we completed migrating our largest repo, the JVM monorepo, to Bazel.

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Infrastructure

Seamless Istio Upgrades at Scale

How Airbnb upgrades tens of thousands of pods on dozens of Kubernetes clusters to new Istio...

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Infrastructure

Achieving High Availability with distributed database on Kubernetes at Airbnb

How to achieve high availability with distributed database on Kubernetes.

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Infrastructure

Understanding and Improving SwiftUI Performance

New techniques we’re using at Airbnb to improve and maintain performance of SwiftUI features at scale

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Mobile Web

Load Testing with Impulse at Airbnb

Comprehensive Load Testing with Load Generator, Dependency Mocker, Traffic Collector, and More

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Infrastructure

Listening, Learning, and Helping at Scale: How Machine Learning Transforms...

A look into how Airbnb uses speech recognition, intent detection, and language models to understand users...

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AI/ML

Accelerating Large-Scale Test Migration with LLMs

How Airbnb migrated nearly 3.5K Enzyme test files to React Testing Library in just 6 weeks...

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AI/ML Infrastructure

Embedding-Based Retrieval for Airbnb Search

Our journey in applying embedding-based retrieval techniques to build an accurate and scalable candidate retrieval system...

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AI/ML

How Airbnb Measures Listing Lifetime Value

A deep dive on the framework that lets us identify the most valuable listings for our...

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AI/ML Data

My Journey to Airbnb — Michael Kinoti

Saying no to med school and following a dream all the way to Silicon Valley

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People

My Journey to Airbnb — Veerabahu Chandran

Learning and growing in Airbnb’s new Bangalore Tech Center

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People

My Journey to Airbnb — Florian Andes

From building airplanes to Staff Technical Program Manager at Airbnb

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People