GitHub’s engineering team recently shared an interesting optimization story: instead of reducing CSS, they actually shipped more of it — and the result was faster page loads and better performance.
🔑 Key Insights
Counterintuitive approach → More CSS can mean fewer runtime calculations, leading to speed gains.
Architecture optimization → Smart bundling and delivery strategies matter as much as code size.
User experience first → Performance improvements directly translate into smoother interactions.
Engineering culture → Sometimes the best solutions challenge conventional wisdom.
💡 Takeaway: Performance tuning isn’t always about cutting down — it’s about making smarter architectural choices that scale.
👉 Read the full article: https://github.blog/engineering/architecture-optimization/improving-site-performance-by-shipping-more-css
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