DragonCrawl: Generative AI for High-Quality Mobile Testing

Uber’s AI-powered DragonCrawl makes mobile testing sharper and more efficient.

Measuring Performance for iOS Apps | App Startup

See how Uber tracks iOS app startup times, tackling cold starts and iOS 15’s pre-warming quirks with grit and clever fixes.

Building m.uber: Engineering a High-Performance Web App

Uber dives into the tech that powers their fast, lean mobile web app, m.uber.

Engineering Uber Lite

Uber reveals the real struggles and smart solutions they found while building Uber Lite for shaky network spots.

Uber's Crazy YOLO App Rewrite, From the Front Seat

A wild, honest tale of Uber’s bold app rebuild, racing to simplify code while dodging risks.

Why We Decided to Rewrite Uber's Driver App

Uber explains why they scrapped and rebuilt their driver app to boost speed, scale, and driver happiness.

How Uber Deals with Large iOS App Size

Uber rolled up their sleeves to tackle the hefty size of their iOS app and slim it down.

Employing QUIC Protocol to Optimize Uber’s App Performance

Uber tapped the QUIC protocol to cut latency and make their app feel snappier.

Introducing Nanoscope: An Extremely Accurate Method Tracing Tool for Android Development

Uber’s Nanoscope digs deep into Android methods to spot performance hiccups.