performance-optimization

:dash: Writing Fast Ruby :heart_eyes: -- Collect Common Ruby idioms.

Mobile app automation and verification for AI coding agents. CLI, MCP server, and typed Node.js API for iOS, Android, HarmonyOS, TV, web, macOS, and Linux.

OneDiff: An out-of-the-box acceleration library for diffusion models.

Standalone engineering skills for Claude Code and Codex: review, audit, optimization, testing, product discovery, architecture, and safe publishing.

Qwen3.5-122B-A10B on DGX Spark: 28.3 → 51 tok/s (+80%)

Hand-written NVFP4 W4A16 CUDA kernels for Volta