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  GitHub recognized as a Leader in the Gartner® Magic Quadrant™ for AI Code Assistants
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performance engineering

Architecture & optimization
The uphill climb of making diff lines performant
The path to better performance is often found in simplicity.Luke Ghenco, Adam ShwertApril 3, 2026
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Architecture & optimization
Breaking down CPU speed: How utilization impacts performance
The Performance Engineering team at GitHub assessed how CPU performance degrades as utilization increases and how this relates to capacity.Andreas StrikosNovember 25, 2024
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performance engineering - The GitHub Blog