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performance
289 postschwire: A New Native-Format JavaScript Client for ClickHouse
chwire is an open-source JS client for ClickHouse that speaks the Native binary format over HTTP and TCP, offering much faster encoding and decoding than JSONEachRow.
Cloudflare Improves Smart Tiered Cache for Public Cloud Regions
Cloudflare adds cloud region hints to Smart Tiered Cache, letting anycast origins on AWS, GCP, Azure, and Oracle Cloud get a single optimal upper tier.
How to Shrink a Docker Image From 1.2GB to 180MB
A practical guide to cutting Docker image size by 85% without touching app code: multi-stage builds, slim base images, layer ordering and .dockerignore.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comReact useCallback vs useMemo: When Do You Really Need Them
Wrapping every function in useCallback can hurt performance instead of helping. Learn a profiler-first approach to knowing when useMemo and useCallback actually matter.
Limn Engine: display.perform() and the hidden fake canvas
Limn Engine's advanced guide explains display.perform(), the dual-canvas rendering pipeline, and why TileMap rendering depends entirely on it.
RTS: A Rust-Based TypeScript-to-Native Compiler and Runtime
RTS compiles TypeScript directly to native code via Cranelift, skipping V8 entirely. With JIT/AOT modes, a custom Rust standard library and its own HTML/CSS engine, it targets true native performance.
Cache-Conscious Data Layout in Rust: Field Zoning and False Sharing
Exploring field zoning, cache alignment, and false-sharing prevention for multi-core Rust data structures, illustrated through an SPSC ring buffer design.
How GitHub Made Diff Lines Fast Again
GitHub redesigned its React-based Files changed tab to cut DOM node counts and JS heap usage. Here's how large pull request diffs got dramatically faster.
The Linux Kernel from a PostgreSQL Perspective
Andres Freund discussed the interaction between PostgreSQL and the Linux kernel.
I built a C++20 LLM gateway using io_uring
Details on the C++20 LLM gateway llmbridge developed at Kottos AI, focusing on performance improvements.