Marcio Cunha

Technical Articles

Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.

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FrontendArquitetura•4 min

Partial Hydration and State Isolation in Island-Based User Interfaces

Explore how island architecture revolutionizes web performance by shipping pure static HTML and activating interactive components only on demand.

FrontendArquitetura•3 min

Client-Side Rendering Optimization with Persistent and Immutable Data Structures

Learn how to structure persistent and immutable data in the browser to accelerate client-side rendering in high-frequency applications. A detailed technical analysis of efficient data structures, state reconciliation, and DOM bottleneck mitigation.

FrontendArquitetura•4 min

Island Architecture: Context Isolation and Partial Hydration

Learn how island architecture and context isolation transform modern web performance by delivering only the strictly necessary JavaScript.

FrontendArquitetura•4 min

Shadow DOM and Web Components: UI Component Style and Load Isolation

Learn how to shield your interface components using native Shadow DOM and Web Components, preventing CSS style conflicts and ensuring high performance in modern web development.

FrontendEngenharia•5 min

Real Time Complex Geospatial Data Rendering Optimization with WebGL and Dynamic Decluttering

Learn how to render millions of data points and polygons in the browser without freezing the interface, using hardware graphics acceleration and smart visual element filtering.

FrontendArquitetura•5 min

Mitigating Rendering Bottlenecks in Web Vector Maps with Web Workers and OffscreenCanvas

Learn how to offload heavy processing and vector map rendering to background threads using Web Workers and OffscreenCanvas, eliminating user interface freezes.

FrontendArquitetura•5 min

DOM Virtualization in High-Density Lists with Layout Node Recycling

Learn how to build blazing-fast lists in React using DOM virtualization and layout node recycling to eliminate lag in massive data catalogs.

FrontendArquitetura•4 min

Selective Rendering in Complex Component Trees Using Incremental Diffing Algorithms

Learn how to optimize large-scale web applications using incremental diffing algorithms and selective rendering to eliminate performance bottlenecks.

FrontendArquitetura•3 min

Reactive State Management in Low-Latency Web Applications with Native Signals

Learn how native signals transform reactivity in high-performance web apps, eliminating rendering bottlenecks and ensuring low latency.

FrontendArquitetura•4 min

State Isolation and Reactivity in High-Density Web Applications with Module Federation and Shadow Dom

Learn how to structure high-density web interfaces by combining dynamic module loading and native browser style isolation to prevent code conflicts.