A 40-Line Fix Eliminated a 400x Performance Gap
Article URL: https://questdb.com/blog/jvm-current-thread-user-time/ Comments URL: https://news.ycombinator.com/item?id=46609630 Points: 47 Comments: 6...
Article URL: https://questdb.com/blog/jvm-current-thread-user-time/ Comments URL: https://news.ycombinator.com/item?id=46609630 Points: 47 Comments: 6...
Article URL: https://www.npopov.com/2026/01/11/LLVM-The-bad-parts.html Comments URL: https://news.ycombinator.com/item?id=46588837 Points: 14 Comments: 0...
Overview The Two Pointers Same Direction pattern uses two indices moving forward together through a data structure usually an array or string. Unlike opposite‑...
The “Performance Phase” of React Development If you’ve been writing React for a while, there’s a phase you inevitably enter: The “performance phase.” You stop...
Article URL: https://minha.sh/posts/so,-you-want-to-chunk-really-fast Comments URL: https://news.ycombinator.com/item?id=46501665 Points: 18 Comments: 4...
A deep dive on data transfer bottlenecks, their identification, and their resolution with the help of NVIDIA Nsight™ Systems The post Optimizing Data Transfer i...
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How to Master JavaScript Speed Improvement for Faster Apps Ever felt the frustration of a laggy website? We've all been there. You click a button and nothing h...
The Problem: The “LINQ Tax” In Part 1 we replaced magic numbers with records. To find a specific status we used LINQ: csharp var status = Status.All.SingleOrDe...
Article URL: https://johnnysswlab.com/memory-subsystem-optimizations/ Comments URL: https://news.ycombinator.com/item?id=46456215 Points: 8 Comments: 1...
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What JavaScript arrays quietly optimise for When I first started working with JavaScript arrays, push and pop felt immediately intuitive. You add something to...