Sujeet Jaiswal
Frontend Principal Engineer
Crafting exceptional user experiences through innovative frontend architecture, scalable design systems, and cutting-edge web technologies. Leading teams to build products that users love.
Core Expertise
Featured Posts
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Critical Rendering Path: A Modern, Comprehensive Guide
18 min read • Published on • Last Updated OnUnderstanding the Critical Rendering Path (CRP) is essential for web performance optimization. This guide synthesizes foundational concepts with modern browser architecture, advanced bottlenecks, and actionable optimization strategies.
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A Systematic Guide to Full-Stack Web Performance Optimization
15 min read • Published onA comprehensive technical deep-dive into web performance optimization spanning client-side rendering, infrastructure delivery, and backend throughput with practical code examples and architectural diagrams.
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The JavaScript Event Loop: A Unified, Cross-Environment Technical Analysis
8 min read • Published on • Last Updated OnA comprehensive deep-dive into the JavaScript event loop architecture across browser and Node.js environments, examining the abstract concurrency model, implementation differences, and performance implications for expert developers.
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The V8 Engine: A Deep Architectural Analysis of a Modern High-Performance JavaScript Runtime
36 min read • Published on • Last Updated OnV8 is Google’s open-source JavaScript and WebAssembly engine that powers Chrome, Node.js, and other modern JavaScript runtimes. This comprehensive analysis explores V8’s sophisticated multi-tiered compilation pipeline, from the Ignition interpreter through Sparkplug, Maglev, and TurboFan optimizers, revealing how it achieves near-native performance while maintaining JavaScript’s dynamic nature.