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Beyond Zero · Book 3 · 86 interior pages
JavaScript Beyond Zero
Intermediate Browser and Node.js Engineering, Architecture, and Delivery
This revised edition connects language semantics to browser and Node architecture, safe rendering, streaming, persistence, frameworks, performance, security, and operations.
Prerequisite: Readers who completed JavaScript From Zero or understand modules, objects, DOM events, promises, Node, and basic tests.
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Engineering outcomes
Move beyond syntax into system responsibility.
- Runtime boundaries, modules, and state ownership
- Accessible browser architecture and race control
- Node services, persistence, and contracts
- Security, performance, framework migration, and operations
Curriculum preview
14 chapters from foundations to delivery.
- 01Runtime Boundaries and the Event Loop
- 02Modules, Package Boundaries, and Reproducible Tooling
- 03Closures, State Ownership, and Functional Updates
- 04Advanced Collections, Iteration, and Data Pipelines
- 05DOM Architecture, Accessibility, and Event Delegation
- 06Promises, Fetch, Cancellation, and Race Control
- 07Node Services, Streams, and Backpressure
- 08Server Frameworks, Middleware, and API Contracts
- 09Persistence, Transactions, and Data Mapping
- 10Testing Across Browser, Node, and Contracts
- 11Web Security, Supply Chain, and Trust Boundaries
- 12Performance, Workers, Bundles, and Delivery
- 13Framework Principles and Migration Strategy
- 14CI, Deployment, Observability, and Operational JavaScript
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