Textual Speedups

textual-speedups provides optional Rust-based performance enhancements for the Textual TUI framework. It implements core Textual classes like `Offset`, `Size`, `Region`, and `Spacing` in Rust to potentially make Textual applications faster. Currently at version 0.2.1 (released November 28, 2025), the library is experimental and its development follows the Textual ecosystem, with releases occurring a few times a year.