Blog

Tutorials and insights for mobile developers.

React Native Performance Monitoring Guide (2026)

Monitor React Native performance — frame drops, JS thread jank, startup time, and memory leaks, with code examples.

React Native crash reporting in 2026: New Architecture, Hermes V1, AI agents, and privacy laws have changed how you debug crashes.

Set up Flutter error tracking — FlutterError, runZonedGuarded, breadcrumbs, and session replay.

Track every error type in production — JS exceptions, unhandled rejections, native crashes — with context, source maps, and triage.

Monitor every fetch and Axios request in production — capture status codes, latency, and errors without storing sensitive data.

Monitor every HTTP request in Flutter using Dio interceptors — capture failures and correlate them with crashes.

GDPR fines exceeded €4B and ATT disrupted a $10B ad market — privacy-first mobile analytics is now a business requirement.

How to audit your app and its SDKs and fill out App Store privacy nutrition labels accurately.

What CCPA requires for mobile apps, how it differs from GDPR, and the concrete developer steps to achieve compliance.

SOC 2 compliance extends to every SDK. What to verify before adding a crash reporter or analytics tool to a SOC 2 app.

The technical architecture behind zero-PII mobile observability — full debugging without storing personal data.

Why video-based session replay creates GDPR compliance risk, and why event-based replay is the safer alternative.