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The LuaJIT NYI That Silently Poisoned an Unrelated Hot Loop

Curl Performance

Branchless Rust: Making a Filter 4x Faster by Removing an If

The fastest double-to-string algorithm you’ve never heard of

Faster floating point math with Rust's new API

A faster way to calculate the day-of-the-week

The Benchmarkpocalypse

Seekable OCI: Lazy-Loading Container Images via Range-Request Indexing

Profile-guided optimization in Go

Linux 7.3 improves performance when running out of vRAM

CSS-in-JS Arena Bamboo, StyleX and Panda on Pixel-Identical Apps

Why BQN Wins

Why I reimplemented LVM (with worse guarantees)

Speeding Up (small) Ruby Hashes

We're not done with point clouds

The FastLanes Unified Transport Layout

Performance impact of Alignment

The Free Lunch Is Over: A Fundamental Turn Toward Concurrency in Software (2005)

Numba in the Browser: Unlocking a New Scientific Python Stack in JupyterLite

SIMD in the 90s: Programming Intel's Pentium MMX

Just One Function, 10x Faster? Reading a Rust Performance PR

Your Agentic Workflow's Cache Keepalive Costs 8x Too Much (v2: the interval frontier)

Write a SQL Optimizer using Egg (2023)

I'm (mostly) picking models on speed now, not intelligence

Concurrency vs. Throughput: why more parallelism can make databases slower

PS3 emulation is fast on ARM now

Degraded performance for multiple models

VLC blames Windows 11 bug for slow performance, defends open source and calls out Microsoft

Linux 7.3 SMP Improvement to Help Reduce Latency, Improve Real-Time Performance

Uber SubmitQueue: a high-performance speculative merge queue

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