Pretext是一个JavaScript/TypeScript库，用于多行文本的测量和布局，支持文字环绕效果。它通过Canvas测量文本宽度，提升性能，避免DOM测量。用户可以实现文字环绕图片或非透明区域，创造精美的视觉效果。该库的Star数已达46.4K，显示其受欢迎程度。

Cheng Lou, a Midjourney engineer, recently released Pretext, a 15KB open-source TypeScript library that measures and lays out text without browser layout reflows, enabling advanced UX/UI patterns...