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Every Byte Matters

Revealing the frontier with stacks and queues

Introducing RadixAttention to Trellis

NULLs in ClickHouse can hurt performance

Any non-introductory resources for low-level performance analysis?

Intuit Becomes S&P 500’s Worst Performer This Year / Shares of Intuit dropped 8.9% on Tuesday, adding to a 51% decline so far this year, the worst performance among all stocks tracked by the S&P 500

Rust-powered High performance BaaS and headless CMS — single binary, zero GC, 4 plugin engines

Built an "intent-matching" platform using high-performance vectors to bypass noisy chat channels for developers

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

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

A New Design for Pretty Printer Implementations in Rust

L1 instruction cache set conflicts, associativity, and code alignment in Go

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

Bijou64: A variable-length integer encoding

Introducing DoomBench - Can Your Data Stack Run DOOM?

Content-defined chunking added to Bazel

The hidden cost of mpsc channels

On Rendering Diffs

Notes from Optimizing CPU-Bound Go Hot Paths

A new register allocator for ZJIT

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

Leaving performance on the table

Front-End’s Missing Metric: The TBT Window

Fits on a Floppy - A Manifesto for Small Software

Accelerating std::copy_if using SIMD

Nmd – A transpiler that compiles JS/TS OOP classes to flat Structure of Arrays (SoA) for performance

SPEC CPU 2026 Overview / What's New?

Comparing an LZ4 Decompressor on Four Legacy CPUs

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

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

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