5th January 2026
Research
pymemchr
— pymemchr is a Python library that provides ultra-fast byte and substring search functions by binding to the memchr Rust crate, leveraging SIMD optimizations for superior performance. Using PyO3 and Maturin for cross-language integration, pymemchr offers efficient routines for finding single bytes, searching for multiple bytes, and locating substring patterns, both forwards and backwards, with highly competitive speedup over native Python methods.
Recent articles
- Experimenting with Starlette 1.0 with Claude skills - 22nd March 2026
- Profiling Hacker News users based on their comments - 21st March 2026
- Thoughts on OpenAI acquiring Astral and uv/ruff/ty - 19th March 2026