A developer adds a line profiler to their custom programming language to measure and optimize performance directly in the terminal.
A developer documents their journey tackling the 'Billion Row Challenge' in Fortran, optimizing performance from over 2 minutes to under 6 seconds.
Ghostty devlog details performance optimizations using SIMD to increase terminal emulator IO throughput for faster text and control character processing.
A guide to selecting optimal texture formats for WebGL and WebGPU applications, focusing on performance, memory usage, and avoiding framerate stalls.
A technical guide to solving the One Billion Row Challenge (1BRC) using SQL and DuckDB, including data loading and aggregation.
A Java programming challenge to process one billion rows of temperature data, focusing on performance optimization and modern Java features.
Explores how AKS Artifact Streaming preview feature dramatically reduces pod startup times by streaming container images instead of fully downloading them.
Analyzing performance differences in .NET vs Java for a triple-sum algorithm, focusing on code vectorization and compiler optimizations.
Explores the performance impact and technical details of memory alignment for double arrays in .NET, including benchmarks.
A developer details a performance investigation and fix for slow emoji processing in a React text editor plugin, improving page load times.
A technical guide demonstrating how to use Puma's after_reply feature to defer non-critical operations and improve web application response times.
A technical article explaining how to use StringBuilder in C# to efficiently replace values in a string, reducing memory overhead compared to string.Replace.
Explores using network instrumentation and TCP file descriptor hijacking to analyze performance bottlenecks and improve GitHub's infrastructure.
A technical guide on building a property change tracking and memoization system in Swift to optimize performance by avoiding redundant computations.
A technical guide on improving page load times by lazily loading YouTube embeds using JavaScript, IntersectionObserver, and the Plyr library.
Explores using SIMD instructions and Vector<T> to accelerate LINQ queries in C# for high-performance data processing.
Learn how to use .NET 6 JSON source generators to optimize serialization and boost performance in ASP.NET Core APIs.
Techniques to accelerate PyTorch model training by 8x using PyTorch Lightning, with a DistilBERT fine-tuning example.
Learn techniques to speed up PyTorch model training by 8x using PyTorch Lightning, maintaining accuracy while reducing training time.
Explains why to use 'is' instead of '==' when comparing to None in Python, covering performance and correctness.
