Overview

Kill the Loading Spinner. Master the Local-First Architecture and Build Apps That Never Wait for the Network. The cloud-native era created a massive usability problem: latency. Every interaction, every button press and every data fetch is held hostage by the network. When the Wi-Fi drops, the app breaks. The Local-First Revolution is the definitive engineering manual for flipping the traditional SaaS architecture upside down. This book teaches you how to treat the user's device as the primary database, resulting in applications that load in zero milliseconds, work flawlessly offline, and sync seamlessly in the background using cutting-edge mathematical consensus. From pushing WebAssembly (WASM) SQLite to its limits in the browser, to mastering Conflict-Free Replicated Data Types (CRDTs), this book provides the exact blueprints required to build hyper-responsive, multiplayer applications like Linear, Notion, and Figma. Inside, you will discover: The Inverted Architecture: Move beyond fragile ""offline caching."" Learn to read and write directly to a local, embedded database for instant, zero-latency UI updates. The Math of Consensus (CRDTs): Master the mathematical heartbeat of local-first sync. Understand vector clocks, logical timestamps, and how to resolve concurrent edits automatically. Browser Bare Metal: Deploy full PostgreSQL locally using PGLite, and bind reactive state directly to the UI using RxDB. Production Sync Engines: Architect robust sync loops and evaluate production-ready frameworks like ElectricSQL, Replicache, and PowerSync. Zero-Trust Distributed Security: Implement true local encryption at rest and manage Row-Level Security (RLS) in complex, synchronized multi-tenant environments. Distributed Database Migrations: Solve the hardest problem in local-first development: migrating database schemas on thousands of disconnected user devices without data loss. THE CAPSTONE & SYNC MATRIX (Chapter 9 & Appendix) Prove your skills by building a fully functional, collaborative Linear/Notion clone, featuring multiplayer cursors and live document editing.Then, use the Local-First Vendor Matrix to instantly compare Firebase, Supabase, ElectricSQL, PowerSync, and Replicache to choose the exact right tool for your next production stack. Stop building apps that break when the subway doors close. Master the local-first paradigm and engineer the fastest, most resilient software of your career.

Full Product Details

9798198010581

Table of Contents

Reviews

Author Information

Tab Content 6

Countries Available