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Frameworks & web · #expo
EAS Update lets you push JavaScript fixes to installed Expo apps without store review. Here's how runtime versions keep OTA updates safe, a staged rollout example with rollback, and where the model breaks down.
eas update succeeded but users still run the old bundle? Diagnose channel/branch mapping, runtime version mismatches, cold-start timing, and crash rollbacks — and know when OTA can't help.
Learn how Expo’s EAS Update lets you push JavaScript changes to live apps without a new store build. The guide covers the minimal configuration, runtime‑version safety, and common pitfalls to avoid.
Learn how Expo OTA updates let you push JavaScript and asset changes to users instantly, avoiding store rebuilds for UI tweaks and small feature updates.
Step‑by‑step guide to diagnose why Expo push notifications aren’t appearing, with checks for tokens, listeners, credentials, and OTA updates, plus fixes and when to escalate.
Learn how to push JavaScript‑only changes to existing Expo builds using OTA updates, with a concrete publish example, verification steps, and key limitations.
Expo Router replaces hand-wired React Navigation stacks with file-based routing. Here's a concrete three-screen migration, what typed routes catch, and where the convention fights back.
Securely store tokens and small secrets in Expo apps with SecureStore. Learn how it works, a step‑by‑step example, and common pitfalls to avoid.
Learn how to implement Expo Router's file-based navigation to replace manual route configurations, reducing boilerplate and syncing your directory structure with your app's navigation state.
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