Otter, Fastest Go in-memory cache based on S3-FIFO algorithm(github.com)

162 points by rickette 2 years ago | 50 comments

Typing Speed Test, but for Developers(haxxorwpm.0s.is)

80 points by hronecviktor 3 months ago | 56 comments

Nyxpsi – A Next-Gen Network Protocol for Extreme Packet Loss(github.com)

144 points by nyxpsi 2 years ago | 55 comments

GPT-5-Codex-Mini – A more compact and cost-efficient version of GPT-5-Codex(github.com)

43 points by wahnfrieden 11 months ago | 29 comments

Gixy: Nginx Configuration Static Analyzer(github.com)

153 points by mmsc 1 year ago | 28 comments

Show HN: yknotify – Notify when YubiKey needs touch on macOS(github.com)

52 points by noperator 1 year ago | 23 comments

Grok Code Fast 1(x.ai)

487 points by Terretta 1 year ago | 463 comments

xAI announcement of grok-code-fast-1, a fast and economical reasoning model designed for agentic coding.

MAI-Code-1-Flash(microsoft.ai)

519 points by EvanZhouDev 4 months ago | 243 comments

Microsoft AI's announcement page introducing MAI-Code-1-Flash, a coding model for quick fixes and complex engineering tasks, available to try in VS Code.

Fast(catherinejue.com)

1442 points by gaplong 1 year ago | 400 comments

A personal essay arguing that fast software changes user behavior and feels magical, citing examples like quick deploys, AI code completion, and Raycast.

There's no reason for software to be slow anymore(danluu.com)

592 points by Jach 2 months ago | 442 comments

Dan Luu essay arguing that LLM coding agents make specialized performance optimization cheap, illustrated with optimizing a regex engine for specific workloads.

Zlib-rs is faster than C(trifectatech.org)

329 points by dochtman 1 year ago | 437 comments

Trifecta Tech Foundation blog post announcing zlib-rs 0.4.2 and benchmarking its decompression and compression speed against C implementations zlib-ng and zlib-chromium.

The Fastest Mutexes(justine.lol)

852 points by jart 2 years ago | 311 comments

Justine Tunney's blog post benchmarking Cosmopolitan Libc's mutex implementation against other platforms' mutexes under heavy thread contention.