The engineering notebook
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Articles, practical guides, and engineering notes on offline-first.
By Ashish Bhakhand 108 published articles
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4 articles
Reset filtersBuilding an iOS Sync Engine with Cursors and Tombstones
Pull incremental changes, preserve deletions, and advance sync progress only after local commits succeed.
SwiftData in an Offline-First Application
Use local persistence as a responsive product capability with explicit freshness, sync, and conflict rules.
Optimistic Chat UI with Idempotent Server Turns
Show messages immediately while reconciling acknowledgements, streamed text, persistence, failures, and safe retries.
Offline-First Android Data with Room and Supabase
Render from local truth, synchronize explicitly, and model freshness and conflicts instead of hiding them.