Building Resilient Offline-First Mobile Apps: CRDTs, SQLite, and Cloud Sync in 2026
Introduction & Industry Context In 2026, the concept of an 'online-first' mobile application is largely obsolete. Users no longer tolerate disru…
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Your App Shouldn't Need the Internet to Do Its Job
Your App Shouldn't Need the Internet to Do Its Job I've been thinking about offline-first architecture differently lately. Not as an "offline mode"…
Build the Sync Spine Before You Build a Single Screen
The first time a client asked me for "offline mode", it arrived three weeks before launch, in the same tone as "can we also have a dark theme". I sa…
Offline-First in React Native: Building an Auto-Sync Engine That Users Never Think About
By Shivkrishna Shah · Engineer Philosophy — @shivkrishnashah · @engineerphilosophy Your app shouldn't have a "no internet" screen. Here's the archit…
I built an offline-first sync engine with event sourcing, in Rust shared between mobile and backend
A small, honest write-up of a thing I built mostly for fun, that somehow ended up working. Code: github.com/teimuraz/rust-mobile-offline-sync First,…
Local LLMs vs Cloud APIs: Building Offline-First AI Workflows
Local LLMs vs Cloud APIs: Building Offline-First AI Workflows Your AI workflow just went offline: Here's why developers are running models locally a…