Blog
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React Hooks Architecture
39 min read • Published onMaster React Hooks’ architectural principles, design patterns, and implementation strategies for building scalable, maintainable applications with functional components.
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Image Formats for Web Performance
5 min read • Published onMaster modern image formats including JPEG, WebP, AVIF, and PNG, understanding compression algorithms, color spaces, HDR support, and optimal deployment strategies.
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Web Accessibility
13 min read • Published onLearn WCAG guidelines, semantic HTML, ARIA attributes, and screen reader optimization to create inclusive websites that work for everyone, including users with disabilities.
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Web Performance Optimization Overview
18 min read • Published onAdvanced techniques for optimizing web application performance across infrastructure, frontend, and modern browser capabilities. Covers Islands Architecture, HTTP/3, edge computing, JavaScript optimization, CSS rendering, image formats, font loading, caching strategies, and performance monitoring.
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Web Security Guide
41 min read • Published onMaster web application security from OWASP Top 10 vulnerabilities to production implementation, covering authentication, authorization, input validation, and security headers for building secure applications.
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CSS Performance Optimization
5 min read • Published onMaster CSS optimization techniques including critical CSS extraction, animation performance, containment properties, and delivery strategies for faster rendering and better user experience.
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Font Optimization for Web Performance
25 min read • Published onMaster font optimization techniques including WOFF2 compression, subsetting, variable fonts, and strategic loading to reduce payload by 65-90% and achieve optimal Core Web Vitals scores.
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Image Optimization for Web Performance
10 min read • Published onMaster responsive image techniques, lazy loading, modern formats like WebP and AVIF, and optimization strategies to improve Core Web Vitals and reduce bandwidth usage by up to 70%.
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Infrastructure Optimization for Web Performance
39 min read • Published onMaster infrastructure optimization strategies including DNS optimization, HTTP/3 adoption, CDN configuration, caching, and load balancing to build high-performance websites with sub-second response times.
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JavaScript Performance Optimization
15 min read • Published onMaster advanced JavaScript optimization techniques including bundle splitting, long task management, React optimization, and Web Workers for building high-performance web applications.
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Web Performance Patterns
15 min read • Published onMaster advanced web performance patterns including Islands Architecture, caching strategies, performance monitoring, and CI/CD automation for building high-performance web applications.
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Caching: From CPU to Distributed Systems
10 min read • Published onExplore caching fundamentals from CPU architectures to modern distributed systems, covering algorithms, mathematical principles, and practical implementations for building performant, scalable applications.
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Modern Video Playback Stack
12 min read • Published on • Last Updated OnLearn the complete video delivery pipeline from codecs and compression to adaptive streaming protocols, DRM systems, and ultra-low latency technologies for building modern video applications.
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k6 Performance Testing Framework
21 min read • Published on • Last Updated OnMaster k6’s Go-based architecture, JavaScript scripting capabilities, and advanced workload modeling for modern DevOps and CI/CD performance testing workflows.
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V8 Engine Architecture
37 min read • Published on • Last Updated OnExplore V8’s multi-tiered compilation pipeline from Ignition interpreter to TurboFan optimizer, understanding how it achieves near-native performance while maintaining JavaScript’s dynamic nature.
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Libuv Internals
33 min read • Published onExplore libuv’s event loop architecture, asynchronous I/O capabilities, thread pool management, and how it enables Node.js’s non-blocking, event-driven programming model.
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JavaScript Event Loop
9 min read • Published on • Last Updated OnMaster the JavaScript event loop architecture across browser and Node.js environments, understanding task scheduling, microtasks, and performance optimization techniques.
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Node.js Architecture Deep Dive
27 min read • Published on • Last Updated OnExplore Node.js’s event-driven architecture, V8 engine integration, libuv’s asynchronous I/O capabilities, and how these components work together to create a high-performance JavaScript runtime.
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Asynchronous Task Processing in Node.js
9 min read • Published on • Last Updated OnBuild resilient, scalable asynchronous task processing systems from basic in-memory queues to advanced distributed patterns using Node.js.
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Exponential Backoff and Retry Strategies
14 min read • Published on • Last Updated OnLearn how to build resilient distributed systems using exponential backoff, jitter, and modern retry strategies to handle transient failures and prevent cascading outages.
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Microfrontends Architecture
15 min read • Published onLearn how to scale frontend development with microfrontends, enabling team autonomy, independent deployments, and domain-driven boundaries for large-scale applications.
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High-Performance Static Site Generation on AWS
26 min read • Published on • Last Updated OnMaster production-grade SSG architecture with deployment strategies, performance optimization techniques, and advanced AWS patterns for building fast, scalable static sites.
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HTTP Evolution: HTTP/1.1 to HTTP/3
25 min read • Published on • Last Updated OnMaster HTTP protocol evolution from HTTP/1.1 through HTTP/2 to HTTP/3, understanding TLS handshakes, head-of-line blocking, and browser protocol selection algorithms.
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Critical Rendering Path
10 min read • Published on • Last Updated OnLearn how browsers convert HTML, CSS, and JavaScript into pixels, understanding DOM construction, CSSOM building, layout calculations, and paint operations for optimal web performance.
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LRU Cache and Modern Alternatives
16 min read • Published onLearn the classic LRU cache implementation, understand its limitations, and explore modern alternatives like LRU-K, 2Q, and ARC for building high-performance caching systems.
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JavaScript String Length and Unicode
7 min read • Published on • Last Updated OnUnderstand why '👨👩👧👦'.length returns 11 instead of 1, and learn how to properly handle Unicode characters, grapheme clusters, and international text in JavaScript applications.
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Error Handling Paradigms in JavaScript
21 min read • Published on • Last Updated OnMaster exception-based and value-based error handling approaches, from traditional try-catch patterns to modern functional programming techniques with monadic structures.
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Publish-Subscribe Pattern
11 min read • Published on • Last Updated OnLearn the architectural principles, implementation strategies, and production-grade patterns for building scalable, resilient event-driven systems using the Pub/Sub pattern.