Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
FrontendArquitetura•4 min

State Isolation in Micro-Frontends with Shadow DOM and Custom Event Communication

Learn how to build independent micro-frontends using Shadow DOM for visual encapsulation and Custom Events for secure cross-team communication.

FrontendEngenharia•4 min

Rendering and Memory Management in Reactive Interfaces with Persistent Data Structures

Learn how to build high-performance reactive interfaces using persistent data structures and smart garbage collection strategies. Prevent memory bottlenecks and unnecessary repaints in modern applications.

FrontendArquitetura•4 min

Partial Component Hydration and Main Thread Optimization in Large-Scale Web Applications

Learn how partial hydration and main thread optimization techniques improve performance and user experience in complex, large-scale web applications.

FrontendBackend•4 min

Memory Management in Long-Lived SPAs and Garbage Collection Optimization with Immutable Data Structures

Learn how long-running web applications handle excessive memory consumption through the strategic use of immutable data structures and rigorous garbage collection tuning.

FrontendArquitetura•3 min

Reactive State Synchronization in User Interfaces with Signal-Based DOM Virtualization

Discover how signal-based architecture solves performance bottlenecks in state synchronization and modern web interface virtualization.

FrontendArquitetura•4 min

Design System Architecture with Design Tokens and Web Components

Learn how to unify interface identity and behavior across multiple frameworks using design tokens and native web components.

FrontendArquitetura•4 min

Incremental Rendering of Large Tabular Datasets with Web Workers and OffscreenCanvas

Learn how to manipulate and render thousands of complex table rows in the browser without freezing the user interface, using parallel processing and isolated threads.

FrontendArquitetura•5 min

Global State Management in Low-Latency Web Applications with Signal-Based Architectures

Discover how signal-based architectures transform state management in high-performance web applications, eliminating traditional bottlenecks and unnecessary browser re-renders.

FrontendArquitetura•5 min

Performance Optimization in High-Density Web Applications with DOM Virtualization and Stream-Based Memory Management

Learn how to build web applications capable of rendering millions of records without lagging by combining DOM virtualization and asynchronous memory data processing.

FrontendArquitetura•4 min

Micro-Frontend Orchestration with Module Federation and Shadow DOM State Isolation

Learn how to combine Module Federation and Shadow DOM to build scalable micro-frontend applications protected against style leakage and tightly decoupled.