Marcio Cunha

Technical Articles

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

All categoriesArquiteturaAutomaçãoBackendCarreiraDevOpsEletrônicaEngenhariaFrontendHardwareIANegóciosProdutividadeRedes
FrontendArquitetura•3 min

User Interface Component Virtualization with Headless Architecture and Visual Contract Testing

Learn how to combine decoupled visual components and visual contract testing to render massive lists smoothly in the browser.

FrontendArquitetura•5 min

Context Isolation in Web Applications Using Browser WebAssembly Sandboxing

Learn how to secure modern web applications using context isolation with WebAssembly. Understand sandbox architecture, performance trade-offs, and practical implementation in the browser ecosystem.

FrontendDevOps•3 min

Implementing Frontend Canary Deployment Strategies Based on User Experience Metrics

Learn how to mitigate risks in modern web applications by rolling out new code versions gradually to slices of your user base, using real-time performance telemetry and customer frustration signals.

FrontendArquitetura•5 min

Developing Resilient Web Interfaces with Shadow DOM and Native Web Components

Discover how to build modular, durable, and isolated web interfaces using native browser technologies without complex external dependencies.

FrontendArquitetura•4 min

Scalable Design Systems with CSS Tokens and Runtime Variables

Learn how to architect a resilient design system using CSS tokens and custom variables. Discover how to dynamically switch themes without recompiling code.

FrontendArquitetura•4 min

Resource Loading Optimization with Dynamic Import in Large Scale Web Applications

Learn how dynamic resource importing reduces loading times in enterprise web applications, improving user experience and overall system performance.

FrontendArquitetura•3 min

Micro-Frontends Architecture with Module Federation and Context Isolation

Learn how to structure scalable web applications by dividing complex interfaces into independent parts. Explore dynamic code loading strategies and context protection.

FrontendArquitetura•4 min

Reactive State Management with Signals in High Volatility Web Applications

Discover how Signals transform web application performance under high data frequency. Learn fine-grained reactivity architecture without the heavy cost of Virtual DOM reconciliation.

FrontendArquitetura•5 min

Client-Side Rendering Optimization with List Virtualization in React

Learn how to build high-performance web interfaces using list virtualization techniques in React, mitigating the impact of structural DOM modifications on browser performance.

FrontendArquitetura•5 min

UI Component Isolation with Native Web Components and Shadow DOM

Learn how to build modular user interfaces protected against style leaks using native Web Components and Shadow DOM without relying on heavy frameworks.