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WriteUp: 16 Bytes of x86 that turn Matrix rain into sound

Replacing a 3 GB SQLite db with a 10 MB FST (finite state transducer) binary

Content-defined chunking added to Bazel

The hidden cost of mpsc channels

Notes from Optimizing CPU-Bound Go Hot Paths

Killing a `Cow` made my JSON formatter 42% faster

Fits on a Floppy - A Manifesto for Small Software

Pokemon compression myth

SPEC CPU 2026 Overview / What's New?

FediMeteo, HAProxy, and the art of not wasting snac threads

what 262,715 regex questions on stack overflow haven't answered

mimalloc: A new, high-performance, scalable memory allocator for the modern era

VideoLAN Publishes Dav2d For Open-Source AV2 Decoder

Cosmic Rays Are Quantum Computers' Kryptonite—Software might just solve the problem

Getting peak TOPS on a Ryzen AI 7 350 NPU

Training an LLM in Swift, Part 1: Taking matrix mult from Gflop/s to Tflop/s

How to Write to SSDs [pdf]

Potential Consequences of Using Postgres as a Job Queue

Bug Bash 2: Attack of the Clones

micro-benchmarks don’t tell the whole story

Starting Systems Programming 3: Execution Counts (Software Performance)

Performance trick: optimistic vs pessimistic checks

‘Super Shoes’ Can Improve Running Performance but May Contribute to Injury

A Technical Guide to Compiling Emacs for Performance on Linux and Unix systems

Lessons Learned Building High-Performance Rust Profiler

Research on individuals sitting a college exam found a seat by a window with an outside view significantly enhanced cognitive performance, resulting in 8.9 percent of a standard deviation increase in exam scores.

People with a history of depression and higher cognitive performance were more likely to relapse, while those with poorer cognition had a lower relapse risk, according to a UK a study with than 3,700 participants

Question about Python and Go serverless performance

Performance comparison after lazy rendering large lists with GPUI

China's Hanyuan-2 debuts as 'world's first' dual-core quantum computer — 200-qubit claims incredible power efficiency, but lacks critical performance benchmarks

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