Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
FrontendArquitetura•5 min

Asynchronous Global State Management in Single Page Web Applications with Actor Architecture

Learn how to apply the actor model to manage asynchronous and complex data in web single-page applications without losing predictability and system consistency.

FrontendArquitetura•5 min

Mitigating Rendering Bottlenecks in Monitoring Dashboards Using WebGL and Canvas 2D

Learn how to overcome performance limits in real-time monitoring dashboards using hardware-accelerated rendering and high-density data display optimization.

FrontendArquitetura•6 min

DOM Virtualization in High-Density Data Web Applications

Learn how DOM virtualization and incremental rendering algorithms solve performance bottlenecks in web interfaces handling thousands of simultaneous elements.

FrontendArquitetura•4 min

Critical Resource Loading Optimization in Payment Web Apps with Resource Hints

Learn how to accelerate checkout pages in web applications using resource hints and fetch prioritization to drastically reduce shopping cart abandonment.

FrontendArquitetura•4 min

Optimizing Re-renders in Complex Component Trees with React Server Components

Discover how React Server Components transform frontend architecture, isolating the update flow and eliminating unnecessary re-renders in complex component trees.

FrontendArquitetura•4 min

Reactive State Management in High-Performance Graphical Interfaces with Signals

Learn how signals transform state management in graphical interfaces, eliminating unnecessary re-renders and boosting the performance of modern web applications.

BackendFrontend•5 min

Global State Management in High-Frequency Web Applications with WebSockets and Shared Workers

Learn how to synchronize real-time data across multiple browser tabs using WebSockets and Shared Workers, reducing network overhead and eliminating state conflicts.

FrontendArquitetura•4 min

Mitigating Rendering Bottlenecks in High-Density Data Web Applications with Canvas Virtualization and WebGL

Learn how to build web interfaces capable of handling millions of simultaneous data points without freezing the browser. We cover advanced graphic virtualization, pipeline optimization, and WebGL for native performance.

FrontendArquitetura•4 min

Asynchronous Rendering of Complex Components with Web Workers and OffscreenCanvas

Learn how to delegate heavy visual computations to background threads using Web Workers and OffscreenCanvas to keep web applications fast and responsive.

FrontendArquitetura•3 min

Resilient Micro-Frontends Architecture with Context Isolation

Learn how to build modular, independent web user interfaces using micro-frontends, ensuring context isolation and asynchronous event-driven communication.