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frontendperformance

The Great CSS-in-JS Exodus: Why GitHub Moved Back to Static CSS and What It Means for Your Architecture

GitHub's architectural pivot away from CSS-in-JS is a seismic shift. Dive deep into the performance costs, developer experience hurdles, and how embracing 'more CSS' can transform your front-end.

T
Thanga·
9 min read
frontendperformance

Beyond Virtual Scrolling: DOM Performance at Scale with CSS content-visibility and IntersectionObserver

Discover how to render 100,000+ DOM nodes at 60fps without heavy JavaScript virtualization libraries. A technical deep-dive into content-visibility and IntersectionObserver.

T
Thanga·
7 min read
frontendcheatsheet

Front-End Learning Kit

Highly recommended collections for frontend developers

T
Thanga·
3 min read
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System online · 2026

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