Pretext – DOM 없이 텍스트 높이를 측정하는 순수 JS 레이아웃 라이브러리

Pretext is a pure JavaScript layout library that measures text dimensions without touching the DOM, addressing critical web performance bottlenecks caused by layout thrashing and reflow. By enabling accurate text measurement in a DOM-free environment, it unlocks better support for virtual scrolling, dynamic layouts, and multi-language accessibility while maintaining superior performance characteristics.