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

Critical Resource Loading Optimization with Import Maps and Module Preload in Modular Web Architectures

Learn how to structure modern web applications using import maps and module preloading to eliminate network bottlenecks and optimize native script performance.

FrontendArquitetura•4 min

Standardization of JSON Schema-Based UI Component Contracts for Multi-Tenant Systems

Learn how to structure interface component contracts using JSON Schema to scale multi-tenant applications with visual consistency and centralized governance.

FrontendArquitetura•4 min

Automated Visual Regression Testing Architecture in Large-Scale Web Applications

Learn how to architect large-scale visual regression testing to prevent UI breakages in production and reduce aesthetic defects in complex corporate web applications.

FrontendArquitetura•5 min

Building Multi-Framework Design Systems with Native Web Components and Design Tokens

Learn how to unify user interfaces across multiple JavaScript frameworks using native Web Components and technology-agnostic design tokens.

FrontendArquitetura•4 min

High Frequency Industrial Dashboard Data Rendering Optimization with WebGL and Canvas

Learn how to build high-performance industrial user interfaces capable of processing tens of thousands of data points per second without freezing, using hardware acceleration and direct rendering.

FrontendArquitetura•4 min

Reactive State Management and Partial Hydration in Low Latency Web Applications

Learn how to build low-latency web applications combining native Web Components with partial reactive state hydration. A modern approach to optimizing browser performance without sacrificing architectural flexibility.

FrontendArquitetura•4 min

Rendering Optimization in High-Frequency Web Applications with WebGL and OffscreenCanvas

Learn how to delegate graphical processing to secondary threads using WebGL and OffscreenCanvas, eliminating stutters and maintaining high frame rates in complex web interfaces.

FrontendArquitetura•5 min

Islands Architecture with Seamless Transition to Native Web Components

Learn how to combine islands architecture with native web components to optimize browser performance, reduce unnecessary JavaScript, and ensure a smooth user experience in modern web applications.

FrontendArquitetura•4 min

Optimizing Critical Resource Loading with Import Maps and Dynamic Module Preloading

Learn how to combine Import Maps and native dynamic module preloading to accelerate modern web applications without complex bundler dependencies.

FrontendArquitetura•4 min

Context Isolation and Memory Management in Web Workers

Learn how Web Workers allow heavy tasks to run in the background without freezing the user interface, ensuring smooth performance and memory isolation in complex web applications.